| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 35 | 25 | 4.24 | 1229 | 0 |
| Feb | 18 | 38 | 28 | 3.33 | 1033 | 0 |
| Mar | 27 | 47 | 37 | 4.21 | 878 | 0 |
| Apr | 36 | 58 | 47 | 3.99 | 544 | 0 |
| May | 46 | 69 | 58 | 3.76 | 239 | 9 |
| Jun | 55 | 78 | 66 | 3.61 | 55 | 88 |
| Jul | 60 | 83 | 72 | 3.83 | 5 | 206 |
| Aug | 59 | 81 | 70 | 3.54 | 10 | 159 |
| Sep | 50 | 72 | 61 | 3.84 | 133 | 23 |
| Oct | 39 | 62 | 50 | 4.14 | 455 | 0 |
| Nov | 31 | 51 | 41 | 4.39 | 721 | 0 |
| Dec | 22 | 40 | 31 | 4.07 | 1068 | 0 |
| Year | 38 | 59 | 49 | 46.95 | 6370 | 485 |
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