Washington weather in July 2025

Expect daytime maximum temperatures of 88°F in Washington, D.C. in July and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 3.9 inches of rainfall in the month.

  • 88°F maximum daytime temperature in July in Washington88
    88°F max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in July in Washington10
    10 days with some rainfall
  • 68°F minimum night-time temperature in July in Washington68
    68°F min night temperature
  • 15 hours of daylight per day in July in Washington15
    15 hours of daylight per day
  • High heat & humidity in July in WashingtonH
    High heat & humidity
  • 3.9 inches monthly rainfall in July in Washington3.9
    3.9 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Washington9
    9 (Very High) UV index

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The July weather guide for D.C., represented by Washington, (Washington) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Washington in July?

Daytime temperatures usually reach 88°F in Washington in July with high heat and humidity, falling to 68°F at night.

How sunny is it in Washington in July?

There are normally 9 hours of bright sunshine each day in Washington in July - that's 62% of daylight hours.

Does it rain in Washington in July?

There are usually 10 days with some rain in Washington in July and the average monthly rainfall is 3.9 inches.

Washington July sunrise & sunset times

Browse the sunrise and sunset times for Washington in July 2025. Select a month to view Washington sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:47 19:37
Wednesday, 16th July 2025 04:56 19:32
Thursday, 31st July 2025 05:08 19:20

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