| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 4 | 23 | 14 | 1.13 | 1592 | 0 |
| Feb | 9 | 30 | 20 | 1.03 | 1270 | 0 |
| Mar | 20 | 41 | 31 | 2.03 | 1063 | 0 |
| Apr | 32 | 56 | 44 | 2.99 | 621 | 1 |
| May | 44 | 70 | 57 | 3.38 | 291 | 41 |
| Jun | 53 | 78 | 66 | 3.86 | 71 | 93 |
| Jul | 59 | 82 | 70 | 4.18 | 25 | 191 |
| Aug | 56 | 80 | 68 | 4.29 | 48 | 138 |
| Sep | 47 | 70 | 59 | 3.59 | 209 | 20 |
| Oct | 36 | 58 | 47 | 2.49 | 561 | 1 |
| Nov | 23 | 41 | 32 | 2.07 | 980 | 0 |
| Dec | 10 | 28 | 19 | 1.38 | 1422 | 0 |
| Year | 33 | 55 | 44 | 32.42 | 8153 | 485 |
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