| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 37 | 29 | 2.18 | 1107 | 0 |
| Feb | 26 | 44 | 35 | 2 | 840 | 0 |
| Mar | 35 | 56 | 46 | 3.56 | 605 | 0 |
| Apr | 45 | 68 | 57 | 4.19 | 271 | 20 |
| May | 55 | 78 | 67 | 4.31 | 99 | 146 |
| Jun | 64 | 87 | 76 | 4.07 | 4 | 322 |
| Jul | 68 | 91 | 79 | 3.48 | 0 | 445 |
| Aug | 66 | 89 | 77 | 3.53 | 2 | 383 |
| Sep | 58 | 82 | 70 | 3.16 | 36 | 182 |
| Oct | 47 | 71 | 59 | 2.91 | 225 | 29 |
| Nov | 37 | 55 | 46 | 3.81 | 574 | 0 |
| Dec | 26 | 42 | 34 | 2.98 | 964 | 0 |
| Year | 46 | 67 | 56 | 40.18 | 4727 | 1527 |
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