Washington State weather in April 2025

Expect 57°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Washington State in April. Check more long-term weather averages for Washington State in April before you book your next holiday to Washington State in 2025/2026.

  • 57°F maximum daytime temperature in April in Washington State (Seattle)57
    57°F max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in April in Washington State (Seattle)13
    13 days with some rainfall
  • 41°F minimum night-time temperature in April in Washington State (Seattle)41
    41°F min night temperature
  • 14 hours of daylight per day in April in Washington State (Seattle)14
    14 hours of daylight per day
  • No heat & humidity in April in Washington State (Seattle)0
    No heat & humidity
  • 2.6 inches monthly rainfall in April in Washington State (Seattle)2.6
    2.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Washington State (Seattle)5
    5 (Moderate) UV index

More about Washington State

Washington State by month

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

Recommended for Washington State

Momondo: Best deals on hotels worldwide

  • Browse the best deals on hotel stays & compare prices
  • Check lowest rates by month & also by day of the week
  • Search by date or browse hotels by destination & map
Go to Momondo deal >>

View all Momondo offers

The April weather guide for Washington State (Seattle) 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.

Top Washington State destinations

Below are average maximum temperatures at popular countries, regions and places in Washington State in April. Select a holiday destination to see more weather parameters.

All Washington State destinations

Metric (°C)  |  Imperial (°F)

Back to top

More about the USA

How warm is it in Washington State in April?

Daytime temperatures usually reach 57°F in Seattle, Washington State in April, falling to 41°F at night.

How sunny is it in Washington State in April?

There are normally 7 hours of bright sunshine each day in Seattle, Washington State in April - that's 48% of daylight hours.

Does it rain in Washington State in April?

There are usually 13 days with some rain in Seattle, Washington State in April and the average monthly rainfall is 2.6 inches.

Washington State April sunrise & sunset times

Browse the sunrise and sunset times for Washington State in April 2025. Select a month to view Washington State sunrise and sunset times for the next 12 months. The Washington State sunrise and sunset times shown below are for Seattle.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 05:47 18:40
Tuesday, 15th April 2025 05:20 19:00
Wednesday, 30th April 2025 04:53 19:21

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^