| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 45 | 35 | 4.45 | 926 | 0 |
| Feb | 28 | 51 | 39 | 4.18 | 724 | 0 |
| Mar | 36 | 60 | 48 | 5.78 | 531 | 1 |
| Apr | 43 | 69 | 56 | 4.37 | 275 | 13 |
| May | 53 | 77 | 65 | 5.68 | 104 | 102 |
| Jun | 62 | 85 | 73 | 4.12 | 5 | 249 |
| Jul | 66 | 89 | 77 | 4.64 | 0 | 385 |
| Aug | 64 | 88 | 76 | 3.57 | 1 | 340 |
| Sep | 57 | 82 | 69 | 3.9 | 37 | 166 |
| Oct | 44 | 71 | 58 | 3.27 | 262 | 37 |
| Nov | 36 | 59 | 48 | 4.95 | 527 | 1 |
| Dec | 29 | 49 | 39 | 5.42 | 807 | 0 |
| Year | 45 | 69 | 57 | 54.33 | 4199 | 1294 |
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