Climate United States

Climate normals and climate locations across the United States.

1991–2020 normals

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Select a state on the map or in the list to view its climate locations.

Climate across the United States

U.S. climate varies enormously by latitude and by proximity to the oceans, from the humid subtropics of the Gulf Coast to the dry, continental interior of the Great Plains.

Elevation and mountain ranges add another layer, producing cold, snowy winters at high elevation and mild coastal climates only a short distance away, especially across the West.

Climate Washington - D.C.

1991–2020 normals
MonthHighºFLowºFPrecipinchWet daysSunshineh
Jan42273.031176
Feb44282.48897
Mar53353.2312135
Apr64443.1510182
May75544.1312221
Jun83633.239214
Jul87684.1310226
Aug84664.8810186
Sep78593.828170
Oct67483.078123
Nov55382.83887
Dec45292.80966
Climate summary

What is the average weather in Washington, D.C.?

Washington experiences a humid subtropical climate, characterized by warm summers and cold winters with strong seasonal contrast. The area is fairly wet, with rainfall spread fairly evenly throughout the year, though heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months. Annually, the city receives around 1,783 hours of sunshine.

Based on climate normals · 1991–2020
Annual high65ºF
Annual low47ºF
Precipitation40.78 inch
Sunshine1783 hours