Average percent of sunshine in Spokane Valley (WA)
The mean percent of sunhours during the day in Spokane Valley (Washington State), the United States of America.
- The sun shines on average 79.0% in July making it the most sunny month.
- On average, December has the lowest percentage of sunshine with 22.0%.
Forecast: is it sunny in Spokane Valley (WA)?
broken clouds and no rain
overcast and no rain
broken clouds and no rain