U.S. climate normals

Climate data for the United States

Explore long-term climate normals for weather stations across the United States: what is typical, month by month and day by day.

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
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