Happy Valley Rainfall Forecast
- 100%
- 100%
- 100%
- 100%
- 100%
- 95%
- 40%
Happy Valley Rainfall Statistics
December Rainfall
Placerville Airport (10.6 miles)
Total Rainfall December
1.7inDaily Average December
0.1inWettest Day 19 December, 2025
1inWet Days December
2/21 (10%)
Climate (2010–Present)
Placerville Airport (10.6 miles)
Annual Average 2020–2024
42.2inMonthly Average 2020–2025
4inDaily Average 2020–2025
0.1inWettest Day 31 December, 2022
11in