Climate · Washington DC

Washington DC in June

Hot and damp, as the days hold steady.

Typical weather, averaged over 30 years

June in Washington DC is hot: highs near 86°F, lows near 65°F. Rain falls on about three days a week, more often as the month goes on, and daylight holds at about 14 hours 51 minutes.June in Washington DC is hot: highs near 30°C, lows near 18°C. Rain falls on about three days a week, more often as the month goes on, and daylight holds at about 14 hours 51 minutes.

High
86°F30°Caverage
Low
65°F18°Caverage
Wet days
3a week · 40% of days
Daylight
14h 51mon average

Is June a good time to visit Washington DC?


June sits outside Washington DC's best months, which run in two parts: May, or October. Expect hot days and rain on about three days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How June sits in the year

week by week

Temperature

Highs near 86°F in June, against 47°F to 91°F through the year.Highs near 30°C in June, against 8°C to 33°C through the year.

Chance of a wet day

40% of days in June, against 26% to 40% through the year.

Cloud cover

49% cover in June, against 36% to 55% through the year.

Daylight

14h 51m in June, against 9h 29m to 14h 51m through the year.

Week by week, lightly smoothed, with June shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side


  1. May78°26°low 55°low 13°3 wet days a weekRain on about three days a week.
  2. June86°30°low 65°low 18°3 wet days a weekRain on about three days a week.
  3. July91°33°low 70°low 21°3 wet days a weekRain on about three days a week.

Where Washington DC sits, in June

America/New York

this place
typical high in June 40°F4°C95°F35°C
Sunrise, mid-June
5:42 AMsets 8:34 PM
Above the sea
0 mlow-lying
Latitude
38.9°Nnorthern hemisphere
Nearest of ours
New York328 km north-east

The land around Washington DC, shaded by its typical high in June, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in United States in June

high · low · wet days

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Washington DC. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.