Washington weather averages

Going to Washington? Find the best month to visit Washington based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check Washington weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Washington is expected to be 23°C, while the average maximum temperature in July is 24°C. The holiday weather guide shown above is for Seattle.

  • Book special offers on Virgin Atlantic flights to Seattle
  • Flights depart from London Heathrow Airport
  • Return flights to Seattle from £390

Expires at 23:59 on Tuesday 7th August 2018 · View all Virgin Atlantic offers

More about Washington

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

Washington weather averages: best month

Washington Best month Averages
Warmest July & August 24°C
Sunniest July 10 hours per day
Least rain July 5 days

Washington climate guide

Back to top

Washington 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.

Back to top

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)

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

Compare more Washington weather >>

  • Save up to 10% on TUI holidays when you book online
  • Browse deals on all inclusive, family and luxury breaks
  • Low deposits available from just £75 per person

Back to top

More Washington destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Popular travel offers

Top ^