Historical Weather Records & Monthly Climate for Santa Rosa, CA
All-Time High
114°F
All-Time Low
19°F
Max Daily Snow
6"
Max Daily Rain
6.92"
Max Snow Depth
0
Monthly Climate Averages for Santa Rosa, CA
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 58° | 40° | 5.87" | 0.03" |
| February | 60° | 41° | 5.37" | 0.15" |
| March | 63° | 43° | 4.21" | 0.08" |
| April | 68° | 46° | 1.94" | 0 |
| May | 75° | 51° | 1.06" | 0 |
| June | 82° | 55° | 0.24" | 0 |
| July | 85° | 57° | 0.01" | 0 |
| August | 85° | 58° | 0.05" | 0 |
| September | 83° | 56° | 0.19" | 0 |
| October | 76° | 52° | 1.47" | 0 |
| November | 64° | 45° | 3.02" | 0 |
| December | 57° | 41° | 6.13" | 0.03" |
More Historical Climate Data for Cities in
CA