Editing Roslyn Estates, New York (section)

==Geography==
According to the [[United States Census Bureau]], the village has a total area of {{convert|0.4|sqmi|km2}}, all land.<ref>{{Cite web|title=Roslyn Estates Village, New York Profile|url=https://data.census.gov/cedsci/profile?g=1600000US3663792|access-date=June 29, 2021|website=data.census.gov}}</ref>

=== Topography ===
Like the rest of Long Island's [[North Shore (Long Island)|North Shore]], Roslyn Estates is situated on a [[terminal moraine]] known as the [[Harbor Hill Moraine]].<ref>{{Cite web|title=Hydrogeology of Northwestern Nassau and Northeastern Queens Counties, Long Island, New York|url=https://ngmdb.usgs.gov/Prodesc/proddesc_24849.htm|access-date=October 1, 2021|website=ngmdb.usgs.gov}}</ref><ref name=":58">{{Cite web|title=Garvies Point Museum and Preserve - Geology of Long Island|url=http://www.garviespointmuseum.com/geology.php|access-date=November 7, 2020|publisher=Garvies Point Museum}}</ref><ref name=":59">{{Cite web|title=Geology – Friends of the Bay|url=http://friendsofthebay.org/about-us/geology/|access-date=November 7, 2020|publisher=Friends of the Bay}}</ref> This moraine was formed by [[glacier]]s during the [[Wisconsin glaciation|Wisconsin Glacial Episode]], The moraine is named for [[Harbor Hill]] – the highest geographic point in Nassau County, which is located in nearby [[East Hills, New York|East Hills]].<ref name=":58" /><ref name=":59" /><ref name=":19" />

According to the [[United States Environmental Protection Agency]] and the [[United States Geological Survey]], the highest point in Roslyn Estates is located between The Pines and The Hemlocks, at {{Convert|287|ft|m}}, and the lowest point is located near The Locusts, at approximately {{Convert|170|ft|m}}.<ref name=":16">{{Cite web |title=EPA – Waters GeoViewer |url=https://epa.maps.arcgis.com/apps/webappviewer/index.html?id=ada349b90c26496ea52aab66a092593b |access-date=July 28, 2021 |website=[[United States Environmental Protection Agency]]}}</ref><ref name=":19">{{Cite web|title=The National Map - Advanced Viewer|url=https://apps.nationalmap.gov/viewer/|access-date=July 30, 2021|website=[[United States Geological Survey]]}}</ref>

=== Drainage ===
{{Roslyn Estates, NY watersheds}}
Roslyn Estates is split among four minor [[drainage area]]s: Inner [[Hempstead Harbor]] (part of the Hempstead Harbor Watershed), [[Hempstead Lake State Park|Hempstead Lake]], [[Mill River (Hempstead, New York)|Mill River]] (both part of the Mill River Watershed), and [[Leeds Pond]] (part of the [[Manhasset Bay]] Watershed), and is located within the larger [[Long Island Sound]]/[[Atlantic Ocean]] Watershed.<ref name=":16" /><ref>{{Cite web |date=May 1998 |title=Water Quality Improvement Plan for Hempstead Harbor Nassau County New York |url=http://www.hempsteadharbor.org/applications/DocumentLibraryManager/HHPCupload/Final%20Plan.pdf |access-date=June 16, 2020 |website=Hempstead Harbor Protection Committee}}</ref><ref>{{Cite web |date=August 2014 |title=Leeds Pond Aquatic Sand Removal |url=https://northhempsteadny.gov/filestorage/16281/16525/17476/22790/Attachment_1_Aug_2014_Bowne_Report_reduced_size.pdf |access-date=June 16, 2020 |website=[[North Hempstead, New York|Town of North Hempstead, New York]]}}</ref><ref name=":92">{{Cite book |title=New York Rapid Watershed Assessment Profile – Northern Long Island Watershed |publisher=[[United States Department of Agriculture]] Natural Resources Conservation Service |year=2011 |location=[[Syracuse, New York]]}}</ref><ref>{{Cite web |title=Atlantic Ocean/Long Island Sound Watershed |url=https://www.dec.ny.gov/lands/48375.html#:~:text=Located%20in%20the%20Southeast%20corner,waters%20that%20drain%20into%20them. |access-date=July 27, 2021 |website=www.dec.ny.gov}}</ref>

=== Climate ===
The Village of Roslyn Estates features a [[Humid subtropical climate|humid subtropical climate ('''Cfa''')]] under the [[Köppen climate classification]].<ref name=":60">{{Cite web |title=Story Map Series: The Climate Zone World Map |url=https://www.arcgis.com/apps/MapSeries/index.html?appid=58be6abce1914428889aad28c52e3eb1 |access-date=November 7, 2020 |website=arcgis.com}}</ref><ref name=":61">{{Cite web |title=Interactive United States Koppen-Geiger Climate Classification Map |url=https://www.plantmaps.com/koppen-climate-classification-map-united-states.php |access-date=November 7, 2020 |website=plantmaps.com}}</ref><ref name=":62">{{Cite web |date=January 13, 2015 |title=World Map of Köppen-Geiger Climate Classification |url=https://upload.wikimedia.org/wikipedia/commons/8/87/K%C3%B6ppen_World_Map_%28retouched_version%29.png |url-status=live |archive-url=https://web.archive.org/web/20150113015116/http://upload.wikimedia.org/wikipedia/commons/b/bb/Koppen_World_Map_(retouched_version).png |archive-date=January 13, 2015 |access-date=November 7, 2020}}</ref> As such, the village experiences hot, humid summers and cold winters, and experiences precipitation throughout the entirety of the year.<ref>{{Cite web |title=Humid subtropical climate {{!}} climatology |url=https://www.britannica.com/science/humid-subtropical-climate |access-date=November 7, 2020 |website=Encyclopedia Britannica}}</ref>{{Weather box
| location = Roslyn Estates, New York
| single line = Yes
| Jan record high F = 71
| Feb record high F = 73
| Mar record high F = 87
| Apr record high F = 94
| May record high F = 97
| Jun record high F = 101
| Jul record high F = 108
| Aug record high F = 105
| Sep record high F = 97
| Oct record high F = 89
| Nov record high F = 83
| Dec record high F = 76
| year record high F = 
| Jan high F = 40.4
| Feb high F = 42.9
| Mar high F = 51.1
| Apr high F = 61.2
| May high F = 70.6
| Jun high F = 79.6
| Jul high F = 84.5
| Aug high F = 83.3
| Sep high F = 76.0
| Oct high F = 65.4
| Nov high F = 55.7
| Dec high F = 45.1
| year high F = 
| Jan mean F = 33.4
| Feb mean F = 35.0
| Mar mean F = 42.0
| Apr mean F = 51.8
| May mean F = 60.8
| Jun mean F = 70.1
| Jul mean F = 75.2
| Aug mean F = 74.1
| Sep mean F = 67.2
| Oct mean F = 56.5
| Nov mean F = 47.8
| Dec mean F = 38.2
| year mean F = 
| Jan low F = 26.4
| Feb low F = 27.1
| Mar low F = 33.5
| Apr low F = 42.4
| May low F = 51.0
| Jun low F = 60.6
| Jul low F = 65.8
| Aug low F = 65.0
| Sep low F = 58.3
| Oct low F = 47.6
| Nov low F = 39.9
| Dec low F = 31.2
| year low F = 
| Jan record low F = -4
| Feb record low F = -5
| Mar record low F = 5
| Apr record low F = 13
| May record low F = 34
| Jun record low F = 43
| Jul record low F = 50
| Aug record low F = 46
| Sep record low F = 36
| Oct record low F = 27
| Nov record low F = 17
| Dec record low F = -2
| year record low F = 
| precipitation colour = green
| Jan precipitation inch = 3.56
| Feb precipitation inch = 2.87
| Mar precipitation inch = 4.47
| Apr precipitation inch = 3.85
| May precipitation inch = 3.23
| Jun precipitation inch = 3.54
| Jul precipitation inch = 3.97
| Aug precipitation inch = 4.26
| Sep precipitation inch = 4.31
| Oct precipitation inch = 4.08
| Nov precipitation inch = 3.18
| Dec precipitation inch = 3.99
| year precipitation inch = 
| Jan snow inch = 5.5
| Feb snow inch = 7.8
| Mar snow inch = 3.7
| Apr snow inch = 0.3
| May snow inch = 0
| Jun snow inch = 0
| Jul snow inch = 0
| Aug snow inch = 0
| Sep snow inch = 0
| Oct snow inch = 0
| Nov snow inch = 0.2
| Dec snow inch = 5.7
| year snow inch = 
| humidity colour = 
| Jan humidity = 73
| Feb humidity = 75
| Mar humidity = 72
| Apr humidity = 72
| May humidity = 75
| Jun humidity = 74
| Jul humidity = 73
| Aug humidity = 71
| Sep humidity = 73
| Oct humidity = 73
| Nov humidity = 71
| Dec humidity = 75
| year humidity = 
| Jan sun = 177
| Feb sun = 153
| Mar sun = 172
| Apr sun = 167
| May sun = 202
| Jun sun = 213
| Jul sun = 237
| Aug sun = 241
| Sep sun = 215
| Oct sun = 190
| Nov sun = 210
| Dec sun = 171
| year sun = 
| Jan uv = 2
| Feb uv = 2
| Mar uv = 2
| Apr uv = 3
| May uv = 5
| Jun uv = 6
| Jul uv = 6
| Aug uv = 6
| Sep uv = 5
| Oct uv = 3
| Nov uv = 2
| Dec uv = 2
| source = NOAA; Weather Atlas<ref>{{cite web
|url = https://xmacis.rcc-acis.org/
|title = xmACIS2 (Applied Climate Information System) – Mineola 1991–2020 Raw Averages and 1938–2011 Extremes
|publisher = NOAA
|accessdate = June 4, 2024
}}</ref><ref>{{cite web
|url = https://www.weather-us.com/en/new-york-usa/roslyn-estates-climate
|title = Climate and monthly weather forecast Roslyn Estates, NY
|publisher = Weather Atlas
|accessdate = June 4, 2024
}}</ref>
}}