Folsom Rainfall Forecast
- 5%
- No Rain
- 5%
- 45%
- 95%
- 10%
- 25%
Folsom Rainfall Statistics
December Rainfall
Clarksburg, Clarksburg Benedum Airport (19.9 miles)
Total Rainfall December
0.9inDaily Average December
0.1inWettest Day 2 December, 2025
0.4inWet Days December
4/15 (27%)
Climate (2010–Present)
Clarksburg, Clarksburg Benedum Airport (19.9 miles)
Annual Average 2020–2024
40.6inMonthly Average 2020–2025
3.4inDaily Average 2020–2025
0.1inWettest Day 10 August, 2022
2.6in