ClimateForecastNovemberDecember >>

Average percent of sunshine in Seattle (WA)

The mean percent of sunhours during the day in Seattle (Washington State), the United States of America.


  • The sun shines on average 65.0% in July making it the most sunny month.
  • On average, December has the lowest percentage of sunshine with 20.0%.

Forecast: is it sunny in Seattle (WA)?

Fri   Nov 22
13°C | 6°C
S 25 km/h
10 mm
partly cloudy and rain

partly cloudy and rain

Sat   Nov 23
9°C | 5°C
S 14 km/h
1.8 mm
broken clouds and rain

broken clouds and rain

Sun   Nov 24
9°C | 5°C
E 14 km/h
14 mm
overcast and heavy rain

overcast and heavy rain

Interested in more climate information?

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