| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 29 | 54 | 42 | 1.5 | 726 | 0 |
| Feb | 34 | 60 | 47 | 2.36 | 520 | 0 |
| Mar | 41 | 68 | 55 | 2.79 | 330 | 6 |
| Apr | 50 | 76 | 63 | 2.84 | 126 | 56 |
| May | 60 | 83 | 71 | 4.76 | 26 | 216 |
| Jun | 67 | 90 | 79 | 3.93 | 1 | 414 |
| Jul | 71 | 95 | 83 | 2.11 | 0 | 566 |
| Aug | 70 | 95 | 83 | 2.6 | 0 | 547 |
| Sep | 63 | 88 | 75 | 2.85 | 7 | 319 |
| Oct | 51 | 78 | 65 | 4.19 | 84 | 77 |
| Nov | 40 | 66 | 53 | 2.61 | 373 | 13 |
| Dec | 32 | 57 | 44 | 2.16 | 642 | 1 |
| Year | 51 | 76 | 63 | 34.7 | 2835 | 2215 |
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