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Average Monthly Sunshine hours in Friday Harbor (WA)

This graph shows the average number of hours per month that Friday Harbor receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.


  • On average, July is the sunniest month with 331 hours of sunshine.
  • December has on average the lowest amount of sunshine with 68 hours.
  • On average, the total annual amount of sun is 2180 hours.

Forecast: is it sunny in Friday Harbor (WA)?

Sat   Nov 23
12°C | 8°C
SE 14 km/h
partly cloudy and no rain

partly cloudy and no rain

Sun   Nov 24
11°C | 7°C
SE 22 km/h
4.9 mm
overcast and rain

overcast and rain

Mon   Nov 25
10°C | 6°C
NE 14 km/h
2 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Interested in more climate information?

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