| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 28 | 52 | 40 | 0.96 | 779 | 0 |
| Feb | 33 | 58 | 45 | 1.53 | 562 | 8 |
| Mar | 41 | 67 | 54 | 1.74 | 359 | 9 |
| Apr | 50 | 76 | 63 | 1.64 | 124 | 63 |
| May | 59 | 84 | 72 | 3.45 | 27 | 236 |
| Jun | 68 | 92 | 80 | 3.44 | 1 | 449 |
| Jul | 72 | 98 | 85 | 1.43 | 0 | 616 |
| Aug | 71 | 96 | 84 | 2.31 | 0 | 580 |
| Sep | 64 | 88 | 76 | 3.07 | 9 | 333 |
| Oct | 53 | 77 | 65 | 2.48 | 84 | 87 |
| Nov | 41 | 64 | 52 | 1.48 | 396 | 11 |
| Dec | 31 | 54 | 43 | 1.32 | 696 | 0 |
| Year | 51 | 75 | 63 | 24.85 | 3037 | 2392 |
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