| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 28 | 58 | 43 | 0.44 | 691 | 0 |
| Feb | 32 | 64 | 48 | 0.51 | 477 | 0 |
| Mar | 38 | 72 | 55 | 0.25 | 315 | 4 |
| Apr | 46 | 79 | 63 | 0.57 | 130 | 62 |
| May | 56 | 87 | 72 | 1.26 | 25 | 228 |
| Jun | 64 | 95 | 80 | 1.65 | 0 | 435 |
| Jul | 68 | 96 | 82 | 1.77 | 0 | 517 |
| Aug | 66 | 94 | 80 | 2.05 | 0 | 466 |
| Sep | 59 | 88 | 73 | 2.9 | 14 | 262 |
| Oct | 47 | 79 | 63 | 1.37 | 108 | 49 |
| Nov | 35 | 68 | 52 | 0.74 | 408 | 6 |
| Dec | 29 | 59 | 44 | 0.64 | 655 | 0 |
| Year | 47 | 78 | 63 | 14.15 | 2823 | 2029 |
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