Editing Geography of Latvia

{{Short description|none}} <!-- "none" is preferred when the title is sufficiently descriptive; see [[WP:SDNONE]] -->
{{Country geography
| name = Latvia
| image caption = Satellite image of Latvia in March 2003
| map = Satellite image of Latvia in March 2003.jpg
| continent = [[Europe]]
| region = [[Northern Europe]]
| coordinates = {{coord|57|00|N|25|00|E|display=title|type:country}}
| km area = 64,559
| percent land = 96.38
| km coastline = 498
| borders = [[Land borders|Total land borders]]:<br /> {{convert|1382|km|mi|abbr=on}}
| highest point = [[Gaizinkalns]] <br /> {{convert|312|m|ft|abbr=on}}
| lowest point = [[Baltic Sea]] <br /> 0 meters
| longest river = [[Gauja River]] <br /> {{convert|452|km|mi|abbr=on}}
| largest lake = [[Lake Lubāns]] <br /> {{convert|25|km2|mi2|abbr=on}}
| exclusive economic zone = {{convert|28,452|km2|mi2|abbr=on}}
}}

[[File:Latvia 1998 CIA map.jpg|thumb|Detailed map of Latvia]]
[[Latvia]] lies on the eastern shores of the [[Baltic Sea]] on the level northwestern part of the rising [[East European platform]], between [[Estonia]] and [[Lithuania]]. About 98% of the country lies under {{convert|200|m|ft|0|abbr=on}} elevation. With the exception of the coastal plains, the [[Quaternary glaciation|ice age]] divided Latvia into three main regions: the morainic Western and Eastern uplands and the Middle lowlands. Latvia holds over 12,000 rivers, only 17 of which are longer than {{convert|100|km|-1|abbr=on}}, and over 3,000 small lakes, most of which are eutrophic. The major rivers include the [[Daugava River|Daugava]], the [[Lielupe]], the [[Gauja]], the [[Venta River|Venta]] and the [[Salaca]]. Woodlands cover around 52%<ref>Statistical Inventory of Forests. Latvian State Forest Research Institute "Silava".</ref> of the country (Pine – 34%, Spruce – 18%, Birch – 30%).<ref name="State Forest Service of Latvia">State Forest Service of Latvia</ref> Other than peat, dolomite, and limestone, natural resources are scarce. Latvia has {{convert|504|km|mi|0|abbr=on}} of sandy coastline, and the ports of [[Liepāja]] and [[Ventspils]] provide important warm-water harbors for the Baltic coast.

Latvia is a small country with a land size of {{convert|64,559|km2|mi2|abbr=on}}. However, it is larger than many other European countries ([[Albania]], [[Belgium]], [[Bosnia and Herzegovina]], [[Croatia]], [[Cyprus]], [[Denmark]], [[Estonia]], [[Luxembourg]], [[North Macedonia]], [[Malta]], [[Montenegro]], [[Netherlands]], [[Slovakia]], [[Slovenia]] or [[Switzerland]]). Its strategic location has instigated many wars between rival powers on its territory. As recently as 1944, the [[USSR]] granted Russia the [[Abrene district|Abrene]] region, which Latvia contested after the [[dissolution of the Soviet Union]].

==Physical environment==
Latvia encompasses 64,589 square kilometers and is an extension of the [[East European Plain]].<ref name=":0">{{citation-attribution|1={{cite encyclopedia|title=Estonia, Latvia & Lithuania: country studies|publisher=[[Federal Research Division]], [[Library of Congress]]|location=Washington, D.C.|url=https://www.loc.gov/item/96004057/|last=Dreifelds|first=Juris|date=1996|others=|editor-last=Iwaskiw|editor-first=Walter R.|edition=1st|pages=104–110|isbn=0-8444-0851-4|oclc=34245562|access-date=2021-05-25|archive-date=2021-06-24|archive-url=https://web.archive.org/web/20210624194827/https://www.loc.gov/item/96004057/|url-status=live}}|entry=Latvia: Physical Environment}}</ref> Its flat terrain differs little from that of its surrounding neighbors.<ref name=":0" /> Latvia's only distinct border is the Baltic Sea coast, which extends for 496 kilometers.<ref name=":0" /> Its neighbors include Lithuania on the south (453 kilometers of common border), Estonia on the north (267 kilometers), Russia on the east (217 kilometers), and Belarus on the southeast (141 kilometers).<ref name=":0" /> Prior to World War II, Latvia bordered eastern Poland, but as a result of boundary changes by the Soviet Union, this territory was attached to Belarus.<ref name=":0" />

==Geographic features==
The physiography of Latvia and its neighboring areas was formed, to a large degree, during the Quaternary period and the Pleistocene ice age, when soil and debris were pushed by glaciers into mounds and hills.<ref name=":0" /> Undulating plains cover 75% of Latvia's territory and provide the main areas for farming; 25% of the territory lies in uplands of moderate-sized hills.<ref name=":0" /> About 27% of the total territory is cultivable, with the central {{ill|Zemgale Plain|lv|Zemgales līdzenums}} south of Riga being the most fertile and profitable.<ref name=":0" /> The three main upland areas, in the provinces of [[Courland|Kurzeme]] (western Latvia), [[Vidzeme]] (central Latvia, [[Vidzeme Upland]] and [[Aluksne Upland]]), and [[Latgale]] (eastern Latvia), provide a picturesque pattern of fields interspersed with forests and numerous lakes and rivers.<ref name=":0" /> In this area, the extensive glacial [[moraine]]s, [[esker]]s, and [[drumlin]]s have limited the profitability of agriculture by fragmenting fields and presenting serious [[erosion]] problems.<ref name=":0" />

About 10% of Latvian territory consists of peat bogs, swamps, and marshes, some of which are covered by stunted forest growth.<ref name=":0" /> Forests are the outstanding feature of Latvia, claiming 42% of the territory.<ref name=":0" /> Over the past 100 years the amount of forest territories in Latvia has doubled, and the process is still ongoing.<ref>{{cite web |url= https://www.liaa.gov.lv/en/trade/industries/forest?utm_source=https%3A%2F%2Fwww.google.com%2F |title= Forest Industry |author=<!--Not stated--> |date=30 December 2020|website=investment and development agency of latvia |publisher= |access-date=24 March 2024}}</ref> Forest territories are expanding naturally, as well as due to intentional afforestation of barren land and land that cannot be used for agricultural purposes.{{Citation needed|date=May 2021}} More than half of the forests consist of [[Scots pine]] or [[Norway spruce]].<ref name="State Forest Service of Latvia"/><ref name=":0" />

Nearly all forests in Latvia are publicly accessible,<ref>{{cite web |url=https://www.theguardian.com/travel/2020/jan/23/latvia-immersed-in-woods-forest-bathing-wellbeing |title=The wood life: my four days immersed in Latvia's forests |last=Forrest |first=James |date=23 January 2020 |website=The Guardian |access-date=4 June 2021 |quote=Forest foraging is almost a national sport in Latvia, with mushrooms, berries, herbs, leaves for tea and birch sap juice on the menu. With half of the nation’s forests state-owned, and favourable public access laws, filling your basket is completely legal. Families are even permitted to take one Christmas tree from the forest every December. |archive-date=23 June 2021 |archive-url=https://web.archive.org/web/20210623085316/https://www.theguardian.com/travel/2020/jan/23/latvia-immersed-in-woods-forest-bathing-wellbeing |url-status=live }}</ref> and therefore one of the most widespread pastimes of the population is picking [[bilberry|bilberries]], [[Cranberry|cranberries]], [[mushroom]]s, and other bounties of the natural environment.<ref name=":0" />

Latvia's legislation on forestry is among the strictest in Europe firmly regulating wood harvesting. Each year the forests produce 25 million cubic meters of timber, while only about 12–13 million cubic meters are felled, therefore the amount of mature and old forests continue to increase.

Thanks to the significant amount of forest resources, Latvia has a well-developed [[wood processing]] industry,<ref>{{cite web |title=Woodworking |url=https://investinlatvia.org/en/key-sectors/sectors/woodworking#:~:text=Woodworking%20As%20Latvia%20is%20one%20of%20the%20greenest,essential%20role%20in%20creating%20rural%20and%20regional%20employment. |access-date=22 March 2022 |ref=4 |archive-date=7 December 2021 |archive-url=https://web.archive.org/web/20211207205329/https://investinlatvia.org/en/key-sectors/sectors/woodworking#:~:text=Woodworking%20As%20Latvia%20is%20one%20of%20the%20greenest,essential%20role%20in%20creating%20rural%20and%20regional%20employment. |url-status=live }}</ref> therefore [[timber]] and [[wood]] products are among the country's most important exports.<ref name=":0" /> Latvian wood processing companies are important players in many European markets.<ref>{{Cite web |last=Admin |first=GWMI |date=2023-11-27 |title=Interview: The current state of the Latvian wood industry |url=https://www.globalwoodmarketsinfo.com/interview-the-current-state-of-the-latvian-wood-industry/ |access-date=2024-01-21 |website=Global Wood Markets Info |language=en-US}}</ref>

The traditional Latvian approach to forestry with its small system of clear-cut areas combined with the network of forest territories that have seen little human influence, as well as the outflow of people from rural areas to urban ones have facilitated the emergence of a unique biological diversity in forests which home animal and bird species, that have died out or are very rare elsewhere in Europe.

According to a [[World Wildlife Fund]] study in 1992, Latvia has sizable populations of [[black stork]], [[lesser spotted eagle]], [[Eurasian otter]], [[European beaver]], [[Eurasian lynx]], and [[grey wolf]].<ref name=":0" /> Also in great numbers are [[red deer]] and [[roe deer]] (total 86,000), [[wild boar]] (32,000), [[elk]] (25,000) and [[red fox]] (13,000).<ref name=":0" />

The variegated and rapidly changing physiography of glacial moraines and lowlands has also allowed temperate flora, such as [[oak]]s, to grow within a few hundred meters of northern flora, such as bog cotton and [[Rubus chamaemorus|cloudberries]].<ref name=":0" /> This variety and the rapid change in natural ecosystems are among the unique features of the republic.<ref name=":0" />

The Soviet system left behind another windfall for naturalists.<ref name=":0" /> The Latvian western seacoast was a carefully guarded border region.<ref name=":0" /> Almost all houses near the sea were razed or evacuated.<ref name=":0" /> As a result, about 300 kilometers of undeveloped seashore are graced only by forests of pine and spruce and ecologically unique sand dunes.<ref name=":0" /> The temptation for fast profit, however, may foster violation of laws that clearly forbid any construction within one kilometer of the sea.<ref name=":0" /> This could lead to one of the last remaining wild shorelines in Europe becoming non-existent.<ref name=":0" />

The seashore adjoining the population centers around Riga was a major focus of tourism during the Soviet era.<ref name=":0" /> Jūrmala has many sanitoriums and tourist accommodations, tall pines, sandy beaches, and antique architecture.<ref name=":0" />

Latvia has an abundant network of rivers, contributing to the visual beauty and the economy of the country.<ref name=":0" /> The largest river is the [[Daugava River|Daugava]], which has been an important route for several thousand years.<ref name=":0" /> It has been used by local tribes as well as by Vikings, Russians, and other Europeans for trade, war, and conquest.<ref name=":0" /> With a total length of 1,020 kilometers, the Daugava (or Zapadnaya Dvina in its upper reaches) originates in the Valday Hills in Russia's Tver' Oblast, meanders through northern Belarus, and then winds through Latvia for {{convert|352|km|mi|abbr=on}} before emptying into the Gulf of Riga.<ref name=":0" /> It is about 180 meters wide when it enters Latvia, increasing to between 650 and 750 meters at Riga and its opening in Baltic sea.<ref name=":0" />

The river carries an average annual flow of 21 cubic kilometers.<ref name=":0" /> Its total descent within Latvia of ninety-eight meters has made it an attractive source of hydroelectric power production.<ref name=":0" /> The first hydroelectric station—[[Ķegums Hydro Power Plant]]—was built during Latvia's independence period.<ref name=":0" /> The second dam—[[Pļaviņas Hydro Power Plant]]—aroused an unusual wave of protest in 1958.<ref name=":0" /> Most Latvians opposed the flooding of historical sites and a particularly scenic gorge with rare plants and natural features, such as the [[Staburadze|Staburags]], a cliff comparable in cultural significance to the Lorelei in Germany.<ref name=":0" /> The construction of the dam was endorsed in 1959, however, after the purge of relatively liberal and nationally oriented leaders under [[Eduards Berklavs]] and their replacement by Moscow-oriented, ideologically conservative cadres led by [[Arvīds Pelše]].<ref name=":0" /> The third dam—[[Riga Hydroelectric Power Plant]]—just above Riga, did not provoke much protest because of the seeming hopelessness of the cause.<ref name=":0" /> The proposed [[Daugavpils hydroelectric power station|fourth dam]], at the town of [[Daugavpils]] on the [[Daugava River]], became the rallying point for protest in 1986-87 by hundreds of thousands of Latvians.<ref name=":0" /> This dam was not constructed, in spite of the vast expenditures already poured into the project.<ref name=":0" />

[[File:Lielupe Baltic Sea aerial.jpg|thumb|right|250px|The [[Lielupe]] flows into the [[Baltic Sea]] in the [[Gulf of Riga]], while the Buļļupe branch flows towards the [[Daugava River]] to the west.]]

Smaller rivers include the [[Lielupe]], in central Latvia, with an average annual flow of 3.6 cubic kilometers; the [[Venta (river)|Venta]], in the west, with 2.9 cubic kilometers; the [[Gauja]], in the northeast, with 2.5 cubic kilometers; and the [[Aiviekste]], in the east, with 2.1 cubic kilometers.<ref name=":0" /> Very little hydroelectric power is generated by their waters, although planners are now thinking of reactivating some of the abandoned older dams and turbines.<ref name=":0" /> The Gauja is one of Latvia's most attractive, relatively clean rivers and has an adjoining large [[Gauja National Park]] along both of its banks as one of its notable features.<ref name=":0" /> Its cold waters attract trout and salmon, and its sandstone cliff and forest setting are increasingly a magnet for tourists interested in the environment.<ref name=":0" />

More than 60% of the annual water volume of Latvia's six largest rivers comes from neighboring countries, mainly from Belarus and Lithuania.<ref name=":0" /> These adjoining resources create obvious needs for cooperation, especially in pollution control.<ref name=":0" /> The dangers from a lack of cooperation were brought home to Latvians in November 1990, when a polymer complex in [[Navapolatsk]], Belarus, accidentally spilled 128 tons of [[cyanide]] derivatives into the Daugava River with no warning to downstream users in Latvia.<ref name=":0" /> Only the presence of numerous dead fish alerted Latvian inhabitants to the danger.<ref name=":0" />

==Climate==
[[File:Koppen-Geiger Map v2 LVA 1991–2020.svg|thumb|300x300px|Köppen–Geiger climate classification map at 1-km resolution for Latvia 1991–2020]]
In the summer, daylight hours are long and in the winter short.<ref name=":0" /> In December it is still pitch dark at 9:00 A.M., and daylight disappears before 4:00 P.M.<ref name=":0" /> The climate is tempered by the Gulf Stream flowing across the Atlantic Ocean from Mexico.<ref name=":0" /> Average temperatures in winter are reasonably mild, ranging in January from {{convert|-1.7|°C}} in [[Liepāja]], on the western coast, to {{convert|-6.6|°C}} in the southeastern town of Daugavpils.<ref name=":0" /> July temperatures range from {{convert|17.4|°C}} in Liepāja to {{convert|17.6|°C}} in Daugavpils.<ref name=":0" /> Latvia's proximity to the sea brings high levels of humidity and precipitation, with average annual precipitation of {{convert|633|mm|in|1|sp=us}} in Riga.<ref name=":0" /> There, an average of 180 days per year have precipitation, forty-four days have fog, and only seventy-two days are sunny. Continuous snow cover lasts eighty-two days, and the frost-free period lasts 177 days.<ref name=":0" />

This precipitation has helped provide the abundant water for Latvia's many rivers and lakes, but it has created many problems as well.<ref name=":0" /> A large part of agricultural land requires drainage.<ref name=":0" /> Much money has been spent for [[land amelioration]] projects involving the installation of drainage pipes, the straightening and deepening of natural streams, the digging of drainage ditches, and the construction of polder dams.<ref name=":0" /> During the 1960s and 1970s, drainage work absorbed about one-third of all agricultural investments in Latvia.<ref name=":0" /> Although accounting for only one-third of 1% of the territory, Latvia was responsible for 11% of all artificially drained land in the former Soviet Union.<ref name=":0" />

An additional problem associated with precipitation is the difficulty of early mechanized sowing and harvesting because of waterlogged fields.<ref name=":0" /> Heavy precipitation occurs, especially during harvest time in August and September, requiring heavy investment outlays in grain-drying structures and ventilation systems.<ref name=":0" /> In 1992 Latvia experienced the driest summer in recorded weather history, but unusually heavy rains in the preceding spring kept crop damage below the extent expected.<ref name=":0" /> The moist climate has been a major factor orienting Latvian agriculture toward animal husbandry and dairying.<ref name=":0" /> Even most of the field crops, such as barley, oats, and potatoes, are grown for animal feed.<ref name=":0" />

{{Weather box
| width = auto
| location = Riga (1991−2020 normals, extremes 1885-present)
| metric first = Yes
| single line = Yes
| collapsed = Yes 
| Jan record high C = 10.2
| Feb record high C = 13.6
| Mar record high C = 20.5
| Apr record high C = 27.9
| May record high C = 30.5
| Jun record high C = 34.0
| Jul record high C = 34.5
| Aug record high C = 33.9
| Sep record high C = 29.4
| Oct record high C = 23.4
| Nov record high C = 17.2
| Dec record high C = 11.8
| year record high C = 34.5
| Jan high C = -0.1
| Feb high C = 0.3
| Mar high C = 4.8
| Apr high C = 11.9
| May high C = 17.8
| Jun high C = 21.3
| Jul high C = 23.8
| Aug high C = 22.7
| Sep high C = 17.3
| Oct high C = 10.5
| Nov high C = 4.8
| Dec high C = 1.4
| Jan mean C = -2.1
| Feb mean C = -2.0
| Mar mean C = 1.5
| Apr mean C = 7.4
| May mean C = 13.0
| Jun mean C = 16.7
| Jul mean C = 19.3
| Aug mean C = 18.3
| Sep mean C = 13.4
| Oct mean C = 7.5
| Nov mean C = 3.0
| Dec mean C = -0.3
| Jan low C = -4.5
| Feb low C = -4.6
| Mar low C = -1.7
| Apr low C = 2.9
| May low C = 8.2
| Jun low C = 12.4
| Jul low C = 14.9
| Aug low C = 14.1
| Sep low C = 9.8
| Oct low C = 4.9
| Nov low C = 1.1
| Dec low C = -2.4
| Jan record low C = −33.7
| Feb record low C = −34.9
| Mar record low C = −30.3
| Apr record low C = −13.1
| May record low C = −5.5
| Jun record low C = −2.3
| Jul record low C = 4.0
| Aug record low C = 0.0
| Sep record low C = −4.1
| Oct record low C = −9.5
| Nov record low C = −20.5
| Dec record low C = −31.9
| year record low C = −34.9
| precipitation colour = green
| Jan precipitation mm = 46.5
| Feb precipitation mm = 40.1
| Mar precipitation mm = 34.1
| Apr precipitation mm = 35.0
| May precipitation mm = 47.5
| Jun precipitation mm = 65.0
| Jul precipitation mm = 79.5
| Aug precipitation mm = 77.9
| Sep precipitation mm = 67.1
| Oct precipitation mm = 75.6
| Nov precipitation mm = 56.3
| Dec precipitation mm = 50.2
| year precipitation mm = 
| Jan snow cm = 25.0
| Feb snow cm = 23.6
| Mar snow cm = 15.7
| Apr snow cm = 5.2
| May snow cm = 0.0
| Jun snow cm = 0.0
| Jul snow cm = 0.0
| Aug snow cm = 0.0
| Sep snow cm = 0.0
| Oct snow cm = 1.2
| Nov snow cm = 7.0
| Dec snow cm = 22.0
| year snow cm = 
| unit precipitation days = 1.0mm
| Jan precipitation days = 9.4
| Feb precipitation days = 7.0
| Mar precipitation days = 8.2
| Apr precipitation days = 8.0
| May precipitation days = 7.7
| Jun precipitation days = 8.9
| Jul precipitation days = 11.2
| Aug precipitation days = 10.9
| Sep precipitation days = 12.3
| Oct precipitation days = 11.6
| Nov precipitation days = 12.5
| Dec precipitation days = 12.2
| year precipitation days = 
| Jan humidity = 87.9
| Feb humidity = 85.2
| Mar humidity = 79.4
| Apr humidity = 69.7
| May humidity = 67.7
| Jun humidity = 72.0
| Jul humidity = 74.2
| Aug humidity = 76.7
| Sep humidity = 81.1
| Oct humidity = 85.1
| Nov humidity = 90.2
| Dec humidity = 89.4
| year humidity = 79.9
| Jan sun = 36.6
| Feb sun = 64.2
| Mar sun = 141.2
| Apr sun = 203.6
| May sun = 286.7
| Jun sun = 282.2
| Jul sun = 291.2
| Aug sun = 250.4
| Sep sun = 166.7
| Oct sun = 95.5
| Nov sun = 36.1
| Dec sun = 24.4
| year sun = 
| Jan uv = 0
| Feb uv = 1
| Mar uv = 2
| Apr uv = 3
| May uv = 5
| Jun uv = 6
| Jul uv = 5
| Aug uv = 5
| Sep uv = 3
| Oct uv = 1
| Nov uv = 0
| Dec uv = 0
| source 1 = [[Latvian Environment, Geology and Meteorology Centre|Latvian Environment, Geology and Meteorology Agency]] (temperature, precipitation and sunshine)<ref name = 9120average>{{cite web
| url = https://data.gov.lv/dati/dataset/klimatisko-normu-dati/resource/4ef4a2ac-b439-478a-83b3-cdd39b1eff77
| title = Klimatisko normu dati
| trans-title = Climate normals data
| language = lv
| publisher = [[Latvian Environment, Geology and Meteorology Centre]]
| accessdate = March 17, 2023
| archive-date = January 13, 2023
| archive-url = https://web.archive.org/web/20230113024913/https://data.gov.lv/dati/dataset/klimatisko-normu-dati/resource/4ef4a2ac-b439-478a-83b3-cdd39b1eff77
| url-status = live
}}</ref><ref name = extremes>{{cite web
| url = https://klimats.meteo.lv/klimats/rekordi/
| title = Gaisa temperatūras rekordi
| trans-title = Record air temperatures
| language = lv
| publisher = [[Latvian Environment, Geology and Meteorology Centre]]
| accessdate = March 17, 2023
| archive-date = January 13, 2023
| archive-url = https://web.archive.org/web/20230113024910/https://klimats.meteo.lv/klimats/rekordi/
| url-status = live
}}</ref>
| source 2 = [[NOAA]] (precipitation days 1961-1990),<ref name="NOAA-Riga">{{cite web
|url = https://www.ncei.noaa.gov/pub/data/normals/WMO/1961-1990/RA-VI/LV/26422.TXT
|title = Riga Climate Normals 1961–1990
|publisher = [[National Oceanic and Atmospheric Administration]]
|access-date = 2 February 2013
|archive-date = 31 March 2023
|archive-url = https://web.archive.org/web/20230331162248/https://www.ncei.noaa.gov/pub/data/normals/WMO/1961-1990/RA-VI/LV/26422.TXT
|url-status = live
}}</ref> Weather Atlas,<ref>{{Cite web|url=https://www.weather-atlas.com/en/latvia/riga-climate|title=Riga, Latvia – Detailed climate information and monthly weather forecast|publisher=Yu Media Group|website=Weather Atlas|language=en|access-date=6 July 2019|archive-date=6 July 2019|archive-url=https://web.archive.org/web/20190706140053/https://www.weather-atlas.com/en/latvia/riga-climate|url-status=live}}</ref> and World Weather Online (snowfall)<ref>{{Cite web|url=https://www.worldweatheronline.com/riga-weather-averages/riga/lv.aspx|title=Riga Climate Weather Averages|last=d.o.o|website=Weather Weather Online|language=en|access-date=29 August 2022|archive-date=29 August 2022|archive-url=https://web.archive.org/web/20220829210456/https://www.worldweatheronline.com/riga-weather-averages/riga/lv.aspx|url-status=live}}</ref>}}
{{Weather box
|location = Ventspils (1991−2020 normals, extremes 1873−present)
|single line = Y
|metric first = Y
|collapsed = Yes 
|Jan record high C= 8.9
|Feb record high C= 14.2
|Mar record high C= 18.6
|Apr record high C= 26.1
|May record high C= 31.7
|Jun record high C= 33.1
|Jul record high C= 34.8
|Aug record high C= 37.8
|Sep record high C= 30.2
|Oct record high C= 22.6
|Nov record high C= 15.1
|Dec record high C= 12.5
|year record high C= 37.8
|Jan high C= 1.2
|Feb high C= 1.0
|Mar high C= 3.7
|Apr high C= 8.9
|May high C= 13.9
|Jun high C= 17.7
|Jul high C= 20.9
|Aug high C= 21.1
|Sep high C= 16.8
|Oct high C= 11.1
|Nov high C= 6.1
|Dec high C= 3.1
|year high C= 
|Jan mean C= -0.5
|Feb mean C= -1.1
|Mar mean C= 1.3
|Apr mean C= 5.6
|May mean C= 10.4
|Jun mean C= 14.5
|Jul mean C= 17.8
|Aug mean C= 17.8
|Sep mean C= 13.8
|Oct mean C= 8.6
|Nov mean C= 4.2
|Dec mean C= 1.3
|year mean C= 
|Jan low C= -2.6
|Feb low C= -3.3
|Mar low C= -1.1
|Apr low C= 2.8
|May low C= 7.3
|Jun low C= 11.5
|Jul low C= 14.7
|Aug low C= 14.5
|Sep low C= 10.8
|Oct low C= 6.0
|Nov low C= 2.2
|Dec low C= -0.7
|year low C= 
|Jan record low C= -31.6
|Feb record low C= -29.5
|Mar record low C= -26.7
|Apr record low C= -12.7
|May record low C= -4.3
|Jun record low C= 0.5
|Jul record low C= 4.2
|Aug record low C= 2.6
|Sep record low C= -2.9
|Oct record low C= -8.5
|Nov record low C= -15.0
|Dec record low C= -25.0
|year record low C= 
|precipitation colour = green
|Jan precipitation mm= 59.3
|Feb precipitation mm= 46.3
|Mar precipitation mm= 38.9
|Apr precipitation mm= 31.6
|May precipitation mm= 36.8
|Jun precipitation mm= 49.6
|Jul precipitation mm= 63.5
|Aug precipitation mm= 75.9
|Sep precipitation mm= 64.4
|Oct precipitation mm= 84.8
|Nov precipitation mm= 70.6
|Dec precipitation mm= 71.2
|year precipitation mm= 
|unit precipitation days= 1&nbsp;mm
|Jan precipitation days= 13
|Feb precipitation days= 9
|Mar precipitation days= 10
|Apr precipitation days= 7
|May precipitation days= 7
|Jun precipitation days= 8
|Jul precipitation days= 8
|Aug precipitation days= 10
|Sep precipitation days= 10
|Oct precipitation days= 14
|Nov precipitation days= 14
|Dec precipitation days= 14
|year precipitation days= 
|Jan sun= 21.2
|Feb sun= 50.4
|Mar sun= 128.1
|Apr sun= 174.4
|May sun= 322.2
|Jun sun= 268.8
|Jul sun= 270.4
|Aug sun= 149.2
|Sep sun= 127.6
|Oct sun= 103.3
|Nov sun= 24.4
|Dec sun= 25.1
|year sun= 1665.1
|source 1 = LVĢMC<ref name = 9120average/><ref name = extremes/>
|source 2 = NOAA (precipitation days 1981-2010),<ref>{{cite web
| url = https://www.ncei.noaa.gov/pub/data/normals/WMO/1981-2010/RA-VI/Latvia/WMO_Normals_Excel_Template_Latvia_Ventspils.xls
| title = World Meteorological Organization Climate Normals for 1981-2010
| publisher = [[National Oceanic and Atmospheric Administration]]
| accessdate = March 30, 2023
| archive-date = March 31, 2023
| archive-url = https://web.archive.org/web/20230331162901/https://www.ncei.noaa.gov/pub/data/normals/WMO/1981-2010/RA-VI/Latvia/WMO_Normals_Excel_Template_Latvia_Ventspils.xls
| url-status = live
}}</ref> infoclimat.fr (sunshine 1991-2020)<ref>{{cite web
|url=https://www.infoclimat.fr/climatologie/normales-records/1991-2020/ventspils/valeurs/26314.html
|title=Normales et records pour la période 1991-2020 à Ventspils
|trans-title=Normals and extremes for the period 1991-2020 in Ventspils
|lang=fr
|publisher=infoclimat.fr
|access-date=February 18, 2022
|archive-date=November 8, 2021
|archive-url=https://web.archive.org/web/20211108060511/https://www.infoclimat.fr/climatologie/normales-records/1991-2020/ventspils/valeurs/26314.html
|url-status=live
}}</ref>}}
{{Weather box
|width = auto
|location = Liepaja (1991–2020 temp and precipitation, 1961–1990 sun and humidity, extremes 1895-present)
|single line = Yes
|metric first = Yes
|collapsed = yes
|Jan record high C = 14.3
|Feb record high C = 15.5
|Mar record high C = 19.0
|Apr record high C = 27.0
|May record high C = 32.3
|Jun record high C = 36.5
|Jul record high C = 36.9
|Aug record high C = 36.1
|Sep record high C = 30.7
|Oct record high C = 24.9
|Nov record high C = 16.5
|Dec record high C = 13.7
|year record high C = 36.9
|Jan high C = 0.9
|Feb high C = 1.1
|Mar high C = 4.2
|Apr high C = 10.4
|May high C = 15.4
|Jun high C = 18.6
|Jul high C = 21.6
|Aug high C = 21.6
|Sep high C = 17.1
|Oct high C = 11.2
|Nov high C = 5.9
|Dec high C = 2.6
|year high C = 11.0
|Jan mean C = -1.0
|Feb mean C = -1.2
|Mar mean C = 1.3
|Apr mean C = 6.5
|May mean C = 11.2
|Jun mean C = 14.8
|Jul mean C = 17.9
|Aug mean C = 17.7
|Sep mean C = 13.8
|Oct mean C = 8.5
|Nov mean C = 4.1
|Dec mean C = 0.9
|year mean C = 8.0
|Jan low C = -3.0
|Feb low C = -3.4
|Mar low C = -1.6
|Apr low C = 2.5
|May low C = 7.0
|Jun low C = 11.0
|Jul low C = 14.1
|Aug low C = 13.8
|Sep low C = 10.3
|Oct low C = 5.8
|Nov low C = 2.2
|Dec low C = -0.8
|year low C = 4.9
|Jan record low C = -32.9
|Feb record low C = -31.6
|Mar record low C = -23.8
|Apr record low C = -10.1
|May record low C = -4.3
|Jun record low C = 0.5
|Jul record low C = 4.0
|Aug record low C = 3.0
|Sep record low C = -1.7
|Oct record low C = -7.3
|Nov record low C = -17.5
|Dec record low C = -25.8
|year record low C = -32.9
| Jan avg record high C = 5.7
| Feb avg record high C = 5.9
| Mar avg record high C = 10.8
| Apr avg record high C = 20.5
| May avg record high C = 25.7
| Jun avg record high C = 26.9
| Jul avg record high C = 29.1
| Aug avg record high C = 28.2
| Sep avg record high C = 23.2
| Oct avg record high C = 17.2
| Nov avg record high C = 10.9
| Dec avg record high C = 7.2
|year avg record high C = 30.4
| Jan avg record low C = -14.8
| Feb avg record low C = -13.2
| Mar avg record low C = -9.2
| Apr avg record low C = -3.6
| May avg record low C = 0.2
| Jun avg record low C = 4.5
| Jul avg record low C = 8.3
| Aug avg record low C = 7.8
| Sep avg record low C = 3.3
| Oct avg record low C = -2.2
| Nov avg record low C = -5.2
| Dec avg record low C = -10.2
|year avg record low C = -18.0
|precipitation colour = green
|Jan precipitation mm = 61.0
|Feb precipitation mm = 43.3
|Mar precipitation mm = 42.3
|Apr precipitation mm = 42.9
|May precipitation mm = 38.8
|Jun precipitation mm = 51.5
|Jul precipitation mm = 70.9
|Aug precipitation mm = 83.4
|Sep precipitation mm = 77.5
|Oct precipitation mm = 89.0
|Nov precipitation mm = 83.5
|Dec precipitation mm = 79.7
|year precipitation mm = 755.6
|Jan precipitation days = 13.51
|Feb precipitation days = 9.80
|Mar precipitation days = 10.04
|Apr precipitation days = 7.05
|May precipitation days = 7.15
|Jun precipitation days = 8.24
|Jul precipitation days = 8.51
|Aug precipitation days = 9.95
|Sep precipitation days = 11.11
|Oct precipitation days = 13.68
|Nov precipitation days = 15.04
|Dec precipitation days = 15.15
|year precipitation days = 127.69
|Jan humidity = 87.2
|Feb humidity = 85.8
|Mar humidity = 82.8
|Apr humidity = 76.3
|May humidity = 75.7
|Jun humidity = 77.4
|Jul humidity = 78.9
|Aug humidity = 78.5
|Sep humidity = 80.5
|Oct humidity = 82.9
|Nov humidity = 87.4
|Dec humidity = 86.9
|year humidity = 81.7
|Jan sun = 34
|Feb sun = 64
|Mar sun = 130
|Apr sun = 187
|May sun = 273
|Jun sun = 295
|Jul sun = 279
|Aug sun = 248
|Sep sun = 173
|Oct sun = 103
|Nov sun = 43
|Dec sun = 28
|year sun = 1857
|source 1 = [[NOAA]] (sun 1961–1990)<ref name = HKOLiepaja>{{cite web
| url = https://www.ncei.noaa.gov/pub/data/normals/WMO/1961-1990/RA-VI/LV/26406.TXT
| title = Liepaja Climate Normals 1961–1990
| publisher = National Oceanic and Atmospheric Administration
| access-date = 28 November 2013
| archive-date = 18 March 2022
| archive-url = https://web.archive.org/web/20220318022741/https://www.ncei.noaa.gov/pub/data/normals/WMO/1961-1990/RA-VI/LV/26406.TXT
| url-status = live
}}</ref>
|source 2 = Weatherbase (humidity)<ref name = weatherbaseliepaja>{{cite web
| url = http://www.weatherbase.com/weather/weather.php3?s=264060
| title = Weatherbase: Historical Weather for Griuzupe, Latvia
| publisher = Weatherbase
| access-date = 4 February 2013
| archive-date = 15 November 2018
| archive-url = https://web.archive.org/web/20181115113512/http://www.weatherbase.com/weather/weather.php3?s=264060
| url-status = live
}}</ref> Source #3: Météo Climat<ref>{{cite web
| url= http://meteo-climat-bzh.dyndns.org/listenormale-1991-2020-1-p125.php
| title= Liepaja Climate Normals 1981–2010
| publisher= Météo Climat
| access-date= 11 October 2017}}</ref>
|date=November 2011
}}
{{Weather box
|width = auto 
|location = Daugavpils (1991−2020 normals, extremes 1891-present)
|metric first = Yes
|single line = Yes
|collapsed = Yes |Jan record high C = 11.1
|Feb record high C = 13.1
|Mar record high C = 18.4
|Apr record high C = 27.4
|May record high C = 31.8
|Jun record high C = 33.1
|Jul record high C = 35.1
|Aug record high C = 33.5
|Sep record high C = 31.3
|Oct record high C = 23.6
|Nov record high C = 16.3
|Dec record high C = 10.6
|year record high C = 
|Jan high C = -1.8
|Feb high C = -1.1
|Mar high C = 4.0
|Apr high C = 12.2
|May high C = 18.1
|Jun high C = 21.4
|Jul high C = 23.7
|Aug high C = 22.5
|Sep high C = 17.0
|Oct high C = 9.9
|Nov high C = 3.6
|Dec high C = -0.2
|year high C = 
|Jan mean C = -4.1
|Feb mean C = -4.1
|Mar mean C = 0.0
|Apr mean C = 6.7
|May mean C = 12.2
|Jun mean C = 15.8
|Jul mean C = 18.1
|Aug mean C = 16.8
|Sep mean C = 11.9
|Oct mean C = 6.3
|Nov mean C = 1.5
|Dec mean C = -2.2
|year mean C = 
|Jan low C = -7.0
|Feb low C = -7.7
|Mar low C = -4.3
|Apr low C = 1.1
|May low C = 5.7
|Jun low C = 9.7
|Jul low C = 12.1
|Aug low C = 11.0
|Sep low C = 7.0
|Oct low C = 2.7
|Nov low C = -0.8
|Dec low C = -4.5
|year low C = 
|Jan record low C = -42.7
|Feb record low C = -43.2
|Mar record low C = -32.0
|Apr record low C = -18.6
|May record low C = -5.5
|Jun record low C = -1.3
|Jul record low C = 2.1
|Aug record low C = -1.5
|Sep record low C = -5.0
|Oct record low C = -14.7
|Nov record low C = -24.1
|Dec record low C = -38.7
|year record low C = 
|precipitation colour = green
|Jan precipitation mm = 40.3
|Feb precipitation mm = 38.7
|Mar precipitation mm = 35.5
|Apr precipitation mm = 34.6
|May precipitation mm = 61.6
|Jun precipitation mm = 74.2
|Jul precipitation mm = 72.9
|Aug precipitation mm = 71.7
|Sep precipitation mm = 56.1
|Oct precipitation mm = 58.6
|Nov precipitation mm = 48.4
|Dec precipitation mm = 42.8
|year precipitation mm = 
|unit precipitation days = 1.0 mm
|Jan precipitation days = 9.6
|Feb precipitation days = 7.7
|Mar precipitation days = 8.5
|Apr precipitation days = 8.0
|May precipitation days = 9.2
|Jun precipitation days = 9.9
|Jul precipitation days = 11.1
|Aug precipitation days = 10.2
|Sep precipitation days = 11.7
|Oct precipitation days = 9.8
|Nov precipitation days = 11.4
|Dec precipitation days = 11.9
|year precipitation days = 119.0
|Jan sun = 35.1
|Feb sun = 62.2
|Mar sun = 133.4
|Apr sun = 195.1
|May sun = 270.2
|Jun sun = 271.9
|Jul sun = 277.2
|Aug sun = 244.5
|Sep sun = 156.4
|Oct sun = 87.9
|Nov sun = 30.5
|Dec sun = 24.9
|year sun = 
|source 1 = LVĢMC<ref name = 9120average/><ref name = extremes/>
|source 2 = NOAA (precipitation days 1961-1990)<ref name = "NOAA-Daugavpils">{{cite web
| url = https://www.ncei.noaa.gov/pub/data/normals/WMO/1961-1990/RA-VI/LV/26544.TXT
| title = Daugavpils Climate Normals 1961–1990
| language = en-us
| publisher = [[National Oceanic and Atmospheric Administration]]
| access-date = November 28, 2015
| archive-date = March 19, 2023
| archive-url = https://web.archive.org/web/20230319100856/https://www.ncei.noaa.gov/pub/data/normals/WMO/1961-1990/RA-VI/LV/26544.TXT
| url-status = live
}}</ref>
|date=August 2010}}

==Natural resources==
Latvia cannot claim valuable natural resources.<ref name=":0" /> Nevertheless, the abundant presence of such materials as [[limestone]] for cement (6 billion cubic meters or 8 billion cubic yards), [[gypsum]] (165 million cubic meters or 216 million cubic yards), high-quality [[clay]] (375 million cubic meters or 490 million cubic yards), [[Dolomite (rock)|dolomite]] (615 million cubic meters or 804 million cubic yards), [[peat]] ({{Convert|480,000,000|MT}}), and construction materials, including [[gravel]] and [[sand]], satisfy local needs.<ref name=":0" /> Fish from the Baltic Sea is another potential export resource.<ref name=":0" /> [[Amber]], million-year-old chunks of petrified pine pitch, is often found on the beaches of the Baltic Sea and is in high demand for jewelry.<ref name=":0" /> It has also had a symbolic impact on the country, which is often called Dzintarzeme, or Amberland.<ref name=":0" /> The future may hold potentially more valuable resources if oil fields are discovered in Latvian territorial waters, as some geologists have predicted.<ref name=":0" /> Latvia has an [[Exclusive Economic Zone]] of {{convert|28,452|km2|mi2|abbr=on}}.

==Area and boundaries==
{{location map+|Latvia |float=right|width=260|relief=1|caption=[[List of extreme points of Latvia|Extreme points of Latvia]] |places=
{{location map~|Latvia |lat=58.085137|long=25.199204|label=[[Ipiķi Parish|Ipiķi]]}}
{{location map~|Latvia |lat=55.674971|long=26.597214|label=[[Demene]]}}
{{location map~|Latvia |lat=56.353934|long=20.970154|label=[[Cape Bernāti]]}}
{{location map~|Latvia |lat=56.276911|long=28.241043|label=[[Pasiene]]}}
{{location map~|Latvia |lat=56.870134|long=25.95751|label=[[Gaiziņkalns]]}}
}}
'''Area:'''
<br />''total:''
{{convert|64589|km2|abbr=on}}
<br />''land:''
{{convert|62249|km2|abbr=on}}
<br />''water:''
{{convert|2340|km2|abbr=on}}

'''Land boundaries:'''
<br />''total:''
{{convert|1382|km|abbr=on}}
<br />''border countries:''
[[Belarus]] {{convert|171|km|abbr=on}}, Estonia {{convert|343|km|abbr=on}}, [[Lithuania]] {{convert|576|km|abbr=on}}, Russia {{convert|292|km|abbr=on}}

'''Coastline:'''
{{convert|498|km|abbr=on}}

'''Maritime claims:'''
<br />''territorial sea:''
{{convert|12|nmi|km mi|1|abbr=on}}
<br />''exclusive economic zone:''
{{convert|28,452|km2|mi2|abbr=on}} with {{convert|200|nmi|km mi|1|abbr=on|lk=in}}
<br />''continental shelf:''
{{convert|200|m|abbr=on}} depth or to the depth of exploitation

'''Extreme points:'''
{{Main|List of extreme points of Latvia}}
* North : ({{coord|58.085137|25.199203|type:landmark_region:LV|display=inline}})
* South : ({{coord|55.674971|26.597213|type:landmark_region:LV|display=inline}})
* West : ({{coord|56.353933|20.970153|type:landmark_region:LV|display=inline}})
* East : ({{coord|56.276911|28.241043|type:landmark_region:LV|display=inline}})

'''Elevation extremes:'''
<br />''lowest point:''
Baltic Sea 0 m
<br />''highest point:''
[[Gaizinkalns]] {{convert|312|m|abbr=on}}

==Resources and land use==
'''Natural resources:'''
peat, limestone, dolomite, amber, hydropower, timber, arable land

'''Land use:'''
<br />''arable land:''
17.96%
<br />''permanent crops:''
0.11%
<br />''other:''
81.93% (2011)

'''Irrigated land:'''
{{convert|8.3|km2|abbr=on}} 
<br />''note:'' land in Latvia is often too wet and in need of drainage not irrigation; approximately {{convert|16000|km2|abbr=on}} or 85% of agricultural land has been improved by drainage (2007)

'''Total renewable water resources:'''
<br />35.45&nbsp;km<sup>3</sup> (2011)

==Environmental concerns==
'''Natural hazards:'''
none

'''Environment - current issues:'''
Latvia's environment has benefited from a shift to service industries after the country regained independence; the main environmental priorities are improvement of drinking water quality and sewage system, household, and hazardous waste management, as well as reduction of air pollution; in 2001, Latvia closed the EU accession negotiation chapter on environment committing to full enforcement of EU environmental directives by 2010

'''Environment - international agreements:'''
<br />''party to:''
[[Air Pollution]], Air Pollution-Persistent Organic Pollutants, [[Biodiversity]], [[Kyoto Protocol|Climate Change-Kyoto Protocol]], [[Endangered Species]], [[Hazardous Wastes]], [[Law of the Sea]], [[Ozone Layer Protection]], [[Ship Pollution]], [[Wetlands]]
<br />''signed, but not ratified:''
none of the selected agreements

==See also==
* [[Cultural regions of Latvia]]
* [[Dobele crater]]

==References==
{{Reflist}}

==External links==
{{Commons category}}

{{Latvia topics}}
{{Geography of Europe}}

[[Category:Geography of Latvia| ]]