Average Monthly Sunshine hours in Spokane Valley (WA)
This graph shows the average number of hours per month that Spokane Valley 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 383 hours of sunshine.
- December has on average the lowest amount of sunshine with 60 hours.
- On average, the total annual amount of sun is 2578 hours.
Forecast: is it sunny in Spokane Valley (WA)?
broken clouds and no rain
overcast and no rain
broken clouds and no rain