| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 57 | 43 | 1.28 | 670 | 0 |
| Feb | 35 | 62 | 49 | 2.09 | 466 | 3 |
| Mar | 43 | 70 | 56 | 2.07 | 290 | 19 |
| Apr | 51 | 78 | 64 | 2.45 | 103 | 81 |
| May | 61 | 84 | 72 | 3.62 | 17 | 243 |
| Jun | 68 | 91 | 79 | 3.75 | 0 | 423 |
| Jul | 71 | 95 | 83 | 1.8 | 0 | 553 |
| Aug | 70 | 95 | 82 | 2.28 | 0 | 536 |
| Sep | 63 | 88 | 76 | 2.67 | 6 | 331 |
| Oct | 52 | 80 | 66 | 3.01 | 65 | 91 |
| Nov | 41 | 68 | 54 | 1.62 | 335 | 13 |
| Dec | 33 | 60 | 46 | 1.68 | 584 | 0 |
| Year | 51 | 77 | 64 | 28.32 | 2536 | 2293 |
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