San Ramon Rainfall Forecast
- 5%
- No Rain
- No Rain
- No Rain
- 35%
- 55%
- 45%
San Ramon Rainfall Statistics
December Rainfall
Livermore, Livermore Municipal Airport (10.6 miles)
Total Rainfall December
1.3inDaily Average December
0.1inWettest Day 25 December, 2025
0.8inWet Days December
7/27 (26%)
Climate (2010–Present)
Livermore, Livermore Municipal Airport (10.6 miles)
Annual Average 2020–2024
13inMonthly Average 2020–2025
1.1inDaily Average 2020–2025
0.04inWettest Day 24 October, 2021
3.6in