Editing Geography of Syria (section)

==Climate==
{{See|Climate change in the Middle East and North Africa|Climate change in Syria}}[[File:Koppen-Geiger_Map_v2_SYR_1991–2020.svg|thumb|309px|Syria map of Köppen climate classification zones]]
The most striking feature of the climate is the contrast. Between the humid Mediterranean coast and the arid desert regions lies a semiarid steppe zone extending across three-quarters of the country and bordered on the west by the Anti-Lebanon Mountains and the Jabal an Nusayriyah, on the north by the Turkish mountain region, and on the southeast by the Jabal al Arab, Jabal ar Ruwaq, Jabal Abu Rujmayn, and the Jabal Bishri ranges.

Rainfall in the coastal region is fairly abundant, annual precipitation ranging between {{convert|750|and|1200|mm|0|sp=us}}.<ref name="Climates">{{cite book|editor-last1=Takahashi|editor-first1=Kōichirō|editor-last2=Arakawa|editor-first2=Hidetoshi|title=Climates of Southern and Western Asia|last1=Taha|first1=M.F.|last2=Harb|first2=S.A.|last3=Nagib|first3=M.K.|last4=Tantawy|first4=A.H.|chapter=Climates of the Near East|location=[[New York City]]|publisher=[[Elsevier|Elsevier Scientific Publishing Company]]|pages=232-239|year=1981|isbn=9780444418616}}</ref> Most of the rain, carried by winds from the Mediterranean, falls between November and May. Daily mean temperatures range from {{convert|7|°C}} in January to {{convert|27|°C}} in August. Because the high ridges of the Jabal an Nusayriyah catch most of the rains from the Mediterranean, the Al Ghab depression, located east of these mountains, is in a relatively arid zone with warm, dry winds and scanty rainfall. Frost is unknown in any season, although the peaks of the Jabal an Nusayriyah are sometimes snow-covered.

Farther south, rain-bearing clouds from the Mediterranean pass through the gap between the Jabal an Nusayriyah and the Anti-Lebanon Mountains, reaching the area of Homs and, sometimes, the steppe region east of that city. Still farther to the south, however, the Anti-Lebanon Mountains bar the rains from the Mediterranean, and the area, including the capital city of Damascus, becomes part of the semiarid climatic zone of the steppe, with precipitation averaging less than {{convert|200|mm|0|sp=us}} a year and with daily mean temperatures ranging from {{convert|5|°C}} in January to {{convert|29|°C}} in July and August. The vicinity of the capital is, nevertheless, verdant and cultivable because of irrigation from the Barada River by aqueducts built during Roman times.

In the southeast, the humidity decreases, and annual precipitation falls below {{convert|100|mm|0|sp=us}}. The scanty amounts of rain, moreover, are highly variable from year to year, causing periodic droughts. In the barren stony desert south of the Jabal ar Ruwaq, Jabal Abu Rujmayn, and Jabal Bishri ranges, maximum temperatures in July often exceed {{convert|45|°C}}. Sandstorms, common during February and May, damage vegetation and prevent grazing. North of the desert ranges and east of the Al Ghab depression lie the vast steppes of the plateau, where cloudless skies and high daytime temperatures prevail during the summer, but frosts, at times severe, are common from November to March. Precipitation averages {{convert|250|mm|0|sp=us}} a year but falls below {{convert|200|mm|0|sp=us}} in a large belt along the southern desert area. In this belt, only the Euphrates and Khabur rivers provide sufficient water for settlement and cultivation.

{{climate chart
|  Lattakia
|  8.4 | 15.6 | 162.6
|  9.0 | 16.3 | 99.8
|  10.9 | 18.4 | 90.6
|  14.0 | 21.5 | 44.2
| 17.1 | 24.2 | 21.0
| 20.9 | 26.8 | 4.5
| 24.0 | 28.9 | 0.9
| 24.5 | 29.7 | 4.5
| 22.1 | 29.0 | 7.8
|  18.4 | 26.8 | 67.1
|  13.7 | 22.1 | 95.2
|  10.0 | 17.3 | 160.7
| float = right
| clear = none }}

{{climate chart
|  Damascus<ref>{{cite web| url = http://worldweather.wmo.int/099/m099.htm| title = Worldweather.wmo.int — Syria}}</ref>
|  0.4 | 12.6 | 27.9
|  1.3 | 14.8 | 22.7
|  3.7 | 18.9 | 16.9
|  7.0 | 24.5 | 7.9
| 10.5 | 29.7 | 3.3
| 14.2 | 34.2 | 0.4
| 16.9 | 36.5 | 0
| 16.5 | 36.2 | 0
| 13.0 | 33.4 | 0.2
|  8.9 | 28.0 | 7.1
|  4.0 | 20.3 | 21.4
|  1.3 | 14.2 | 25.8
| float = right
| clear = none }}