Historical Weather Records & Monthly Climate for San Rafael, CA
All-Time High
109°F
All-Time Low
27°F
Max Daily Snow
0.6"
Max Daily Rain
4.89"
Max Snow Depth
0
Monthly Climate Averages for San Rafael, CA
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 56° | 44° | 4.8" | 0 |
| February | 58° | 45° | 4.45" | 0 |
| March | 61° | 46° | 3.42" | 0 |
| April | 64° | 48° | 1.54" | 0 |
| May | 68° | 51° | 0.81" | 0 |
| June | 73° | 54° | 0.16" | 0 |
| July | 74° | 55° | 0.02" | 0 |
| August | 75° | 56° | 0.03" | 0 |
| September | 75° | 56° | 0.13" | 0 |
| October | 71° | 53° | 1.15" | 0 |
| November | 62° | 48° | 2.35" | 0 |
| December | 56° | 44° | 4.88" | 0 |
More Historical Climate Data for Cities in
CA