Washington weather in October 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Washington in October. Check more long-term weather averages for Washington in October before you book your next holiday to D.C. in 2025/2026.

  • 20°C maximum daytime temperature in October in Washington20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in October in Washington7
    7 days with some rainfall
  • 9°C minimum night-time temperature in October in Washington9
    9°C min night temperature
  • 11 hours of daylight per day in October in Washington11
    11 hours of daylight per day
  • No heat & humidity in October in Washington0
    No heat & humidity
  • 78 mm monthly rainfall in October in Washington78
    78 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Washington4
    4 (Moderate) UV index

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The October 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Washington in October?

Daytime temperatures usually reach 20°C in Washington in October, falling to 9°C at night.

How sunny is it in Washington in October?

There are normally 7 hours of bright sunshine each day in Washington in October - that's 58% of daylight hours.

Does it rain in Washington in October?

There are usually 7 days with some rain in Washington in October and the average monthly rainfall is 78mm.

Washington October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:04 17:50
Thursday, 16th October 2025 06:19 17:28
Friday, 31st October 2025 06:35 17:08

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