| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 31 | 46 | 38 | 3.79 | 826 | 0 |
| Feb | 35 | 52 | 44 | 4.19 | 601 | 0 |
| Mar | 43 | 62 | 53 | 4.69 | 395 | 9 |
| Apr | 51 | 71 | 61 | 4.81 | 164 | 57 |
| May | 60 | 80 | 70 | 4.74 | 39 | 198 |
| Jun | 68 | 88 | 78 | 4.49 | 0 | 388 |
| Jul | 72 | 91 | 81 | 4.22 | 0 | 502 |
| Aug | 70 | 89 | 80 | 2.95 | 0 | 448 |
| Sep | 62 | 83 | 73 | 3.02 | 17 | 247 |
| Oct | 52 | 73 | 62 | 3.45 | 148 | 64 |
| Nov | 43 | 60 | 51 | 4.87 | 420 | 10 |
| Dec | 34 | 50 | 42 | 5.14 | 715 | 0 |
| Year | 52 | 70 | 61 | 50.36 | 3325 | 1923 |
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