Historical Weather Records & Monthly Climate for San Bruno, CA
All-Time High
105°F
All-Time Low
24°F
Max Daily Snow
1.5"
Max Daily Rain
5.59"
Max Snow Depth
0
Monthly Climate Averages for San Bruno, CA
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 57° | 46° | 3.89" | 0 |
| February | 58° | 46° | 3.63" | 0.02" |
| March | 59° | 48° | 2.84" | 0 |
| April | 61° | 49° | 1.39" | 0 |
| May | 64° | 52° | 0.71" | 0 |
| June | 68° | 54° | 0.12" | 0 |
| July | 69° | 56° | 0.02" | 0 |
| August | 70° | 57° | 0.04" | 0 |
| September | 71° | 57° | 0.09" | 0 |
| October | 68° | 55° | 0.98" | 0 |
| November | 61° | 50° | 2" | 0 |
| December | 56° | 46° | 4.04" | 0 |
More Historical Climate Data for Cities in
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