Historical Weather Records & Monthly Climate for Montclair, CA
All-Time High
121°F
All-Time Low
20°F
Max Daily Snow
5.9"
Max Daily Rain
3.46"
Max Snow Depth
0
Monthly Climate Averages for Montclair, CA
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 37° | 23° | 3.56" | 7.38" |
| February | 40° | 24° | 3.21" | 8.55" |
| March | 48° | 31° | 4.15" | 6.32" |
| April | 59° | 41° | 3.87" | 0.75" |
| May | 69° | 51° | 3.59" | 0 |
| June | 78° | 61° | 4.22" | 0 |
| July | 83° | 67° | 4.38" | 0 |
| August | 82° | 66° | 4.03" | 0 |
| September | 75° | 59° | 4.49" | 0 |
| October | 63° | 48° | 4.43" | 0.21" |
| November | 52° | 37° | 3.03" | 0.82" |
| December | 42° | 29° | 4.13" | 4.58" |
More Historical Climate Data for Cities in
CA