Washington weather averages for holidays in 2017/2018

Check Washington weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Washington is expected to be 15°C, while the average maximum temperature in September is 21°C. The holiday weather guide shown below is for Seattle.

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Washington weather averages

Check Washington weather averages before you book your next holiday. The warmest months in Washington are July and August with an average maximum temperature of 24°C. The sunniest month is July with on average 10 hours of bright sunshine per day. The month with the least number of days with some rain is July with 5 days. The Washington weather averages shown below are for Seattle.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

Days with some rainfall

More weather parameters

Metric (°C / mm)  |  Imperial (°F / inches)

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Washington weather today

Here is the weather in Washington today, Wednesday 20th September 2017. Expect broken clouds in Washington with a maximum temperature of 15°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north. The weather forecast shown below is for Seattle.

  • 15
    °C maximum temperature
  • 10
    °C minimum temperature
  • broken clouds
  • 4
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 15
    kph wind from N

5-day weather forecast

Metric (°C / mm)  |  Imperial (°F / inches)

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Washington holiday weather averages by month

Check Washington holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Washington weather with the USA

Below the Washington weather chart shows maximum daytime temperature for Washington, USA (Seattle) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Washington, USA (Seattle)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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