Historical Weather Records & Monthly Climate for Waltham, MA
All-Time High
101°F
All-Time Low
-21°F
Max Daily Snow
8.4"
Max Daily Rain
6.14"
Max Snow Depth
0
Monthly Climate Averages for Waltham, MA
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 35° | 20° | 3.5" | 11.15" |
| February | 38° | 21° | 3.18" | 10.8" |
| March | 45° | 28° | 4.13" | 9.53" |
| April | 57° | 39° | 3.83" | 2.48" |
| May | 67° | 49° | 3.22" | 0.01" |
| June | 76° | 59° | 3.6" | 0 |
| July | 82° | 65° | 3.5" | 0 |
| August | 81° | 64° | 3.48" | 0 |
| September | 73° | 58° | 3.79" | 0 |
| October | 62° | 47° | 4.17" | 0.48" |
| November | 50° | 36° | 3.28" | 1.46" |
| December | 41° | 27° | 4.2" | 9.06" |
More Historical Climate Data for Cities in
MA