| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 15 | 32 | 24 | 1.93 | 1288 | 0 |
| Feb | 17 | 36 | 26 | 1.81 | 1086 | 0 |
| Mar | 26 | 46 | 36 | 2.65 | 898 | 0 |
| Apr | 35 | 59 | 47 | 3.3 | 541 | 1 |
| May | 46 | 71 | 58 | 3.4 | 247 | 43 |
| Jun | 55 | 80 | 68 | 3.77 | 48 | 124 |
| Jul | 59 | 84 | 72 | 3.05 | 6 | 211 |
| Aug | 57 | 82 | 70 | 3.78 | 25 | 163 |
| Sep | 49 | 74 | 62 | 3.5 | 138 | 40 |
| Oct | 38 | 62 | 50 | 2.51 | 468 | 4 |
| Nov | 30 | 48 | 39 | 2.88 | 782 | 0 |
| Dec | 20 | 36 | 28 | 2.63 | 1140 | 0 |
| Year | 37 | 59 | 48 | 35.21 | 6667 | 586 |
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