Average monthly snow and rainfall in Fullerton (CA)
The mean monthly precipitation over the year in Fullerton (California), including rain, snow, hail.
- Fullerton has dry periods in April, May, June, July, August, September, October and November.
- On average, December is the wettest month with 67 mm of precipitation.
- On average, August is the driest month with 0 mm of precipitation.
- The average amount of annual precipitation is 242 mm.
Forecast for Fullerton (CA)
almost clear and no rain
clear and no rain
clear and no rain