Weather in McLean in 2018

Information about air temperature, pressure, wind speed, humidity in McLean in 2018 is based on analysis of available statistical data and long-term forecast methods.

201520162017201820192020202120222023
January
day night
+39° +32°
29.9inHg
5.4mph
61%
February
day night
+48° +43°
29.9inHg
4.3mph
75%
March
day night
+48° +39°
29.7inHg
5.6mph
60%
April
day night
+59° +52°
29.7inHg
5.1mph
58%
May
day night
+79° +66°
29.7inHg
3.6mph
74%
June
day night
+81° +72°
29.6inHg
3.1mph
75%
July
day night
+86° +75°
29.8inHg
3.1mph
72%
August
day night
+86° +77°
29.7inHg
2.9mph
79%
September
day night
+79° +72°
29.8inHg
7.8mph
89%
November
day night
+52° +45°
29.8inHg
8.5mph
74%
December
day night
+46° +41°
29.8inHg
7.6mph
74%

Average values in 2018

113 d.
Precipitation
157 d.
Cloudy
95 d.
Clear
day
+64
°F
night
+59
°F

More about the weather

HourlyWeek10 daysWeather for 14 daysMonthSunrise

Weather in large and nearby cities

Weather in Washington, D.C.+57°

Richmond+72°

Fairfax+57°

Falls Church+57°

Herndon+57°

Manassas+61°

Reston+57°

Sterling+57°

Vienna+57°

Chantilly+57°

Arlington County+57°

Alexandria+57°

Bethesda+55°

Bowie+55°

Capitol Heights+55°

College Park+55°

Williamsburg+57°

Tuscarora+55°

Minimum and maximum
world's temperature today
Greenland
Siorapaluk
day
+16°F
night
-2°F
Chad
Faya-Largeau
day
+117°F
night
+84°F
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