| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 17 | 37 | 27 | 0.95 | 1174 | 0 |
| Feb | 23 | 44 | 33 | 1.18 | 898 | 0 |
| Mar | 33 | 56 | 44 | 2.56 | 647 | 3 |
| Apr | 43 | 66 | 55 | 3.14 | 336 | 22 |
| May | 53 | 75 | 64 | 4.86 | 106 | 85 |
| Jun | 63 | 85 | 74 | 4.88 | 7 | 278 |
| Jul | 68 | 89 | 78 | 3.83 | 1 | 419 |
| Aug | 65 | 88 | 77 | 3.81 | 1 | 357 |
| Sep | 56 | 80 | 68 | 3.71 | 73 | 166 |
| Oct | 44 | 69 | 57 | 2.99 | 287 | 26 |
| Nov | 32 | 53 | 43 | 2.31 | 665 | 1 |
| Dec | 22 | 41 | 31 | 1.42 | 1030 | 0 |
| Year | 43 | 65 | 54 | 35.64 | 5225 | 1357 |
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