| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -8 | 13 | 3 | 0.43 | 1935 | 0 |
| Feb | -1 | 21 | 10 | 0.58 | 1530 | 0 |
| Mar | 11 | 32 | 22 | 0.61 | 1345 | 0 |
| Apr | 27 | 51 | 39 | 0.93 | 789 | 0 |
| May | 40 | 66 | 53 | 1.9 | 398 | 16 |
| Jun | 49 | 73 | 61 | 2.69 | 172 | 51 |
| Jul | 53 | 78 | 66 | 2.68 | 80 | 98 |
| Aug | 50 | 77 | 64 | 2.59 | 131 | 97 |
| Sep | 39 | 66 | 53 | 1.8 | 381 | 9 |
| Oct | 29 | 53 | 41 | 1.26 | 750 | 0 |
| Nov | 13 | 33 | 23 | 0.43 | 1266 | 0 |
| Dec | -2 | 18 | 8 | 0.4 | 1765 | 0 |
| Year | 25 | 48 | 37 | 16.3 | 10542 | 271 |
|
|