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Seattle weather in June 2025
Expect 21°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Seattle in June. Check more long-term weather averages for Seattle in June before you book your next holiday to Washington State in 2025/2026.
- 2121°C max day temperature
- 9 hours of sunshine per day
- 99 days with some rainfall
- 1111°C min night temperature
- 1616 hours of daylight per day
- 0No heat & humidity
- 4141 mm of monthly rainfall
- 77 (High) UV index
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Recommended for Washington State
The June 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.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Seattle in June?
Daytime temperatures usually reach 21°C in Seattle in June, falling to 11°C at night.
How sunny is it in Seattle in June?
There are normally 9 hours of bright sunshine each day in Seattle in June - that's 55% of daylight hours.
Does it rain in Seattle in June?
There are usually 9 days with some rain in Seattle in June and the average monthly rainfall is 41mm.
Seattle June sunrise & sunset times
Browse the sunrise and sunset times for Seattle in June 2025. Select a month to view Seattle sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st June 2025 | 04:15 | 20:00 |
Sunday, 15th June 2025 | 04:11 | 20:09 |
Monday, 30th June 2025 | 04:15 | 20:11 |
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