Average percent of sunshine in Folsom (CA)
The mean percent of sunhours during the day in Folsom (California), the United States of America.
- The sun shines on average 98.0% in July making it the most sunny month.
- On average, January has the lowest percentage of sunshine with 48.0%.
Forecast: is it sunny in Folsom (CA)?
almost clear and no rain
partly cloudy and no rain
broken clouds and small chance of rain