| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 23 | 46 | 35 | 4.41 | 942 | 0 |
| Feb | 26 | 52 | 39 | 4.68 | 731 | 0 |
| Mar | 34 | 62 | 48 | 5.77 | 536 | 1 |
| Apr | 43 | 71 | 57 | 4.68 | 256 | 15 |
| May | 53 | 79 | 66 | 5.62 | 95 | 117 |
| Jun | 62 | 86 | 74 | 4.74 | 6 | 265 |
| Jul | 66 | 90 | 78 | 4.63 | 0 | 394 |
| Aug | 64 | 89 | 76 | 3.79 | 1 | 349 |
| Sep | 55 | 83 | 69 | 4.18 | 40 | 163 |
| Oct | 43 | 72 | 58 | 3.25 | 268 | 35 |
| Nov | 34 | 60 | 47 | 5.01 | 538 | 1 |
| Dec | 27 | 50 | 38 | 5.31 | 824 | 0 |
| Year | 44 | 70 | 57 | 56.07 | 4237 | 1340 |
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