San Andreas Rainfall Forecast
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
San Andreas Rainfall Statistics
January Rainfall
COLUMBIA (18 miles)
Total Rainfall January
3.6inDaily Average January
0.6inWettest Day 4 January, 2026
1.1inWet Days January
5/9 (56%)
Climate (2010–Present)
COLUMBIA (18 miles)
Annual Average 2021–2025
27.5inMonthly Average 2021–2025
2.3inDaily Average 2021–2026
0.1inWettest Day 31 December, 2022
3.2in