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)?
partly cloudy and no rain
overcast and rain
overcast and chance of slight rain