| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 33 | 22 | 0.64 | 1328 | 0 |
| Feb | 17 | 39 | 28 | 0.65 | 1039 | 0 |
| Mar | 26 | 49 | 38 | 2.26 | 843 | 0 |
| Apr | 37 | 62 | 50 | 3.1 | 462 | 4 |
| May | 49 | 73 | 61 | 4.68 | 187 | 61 |
| Jun | 59 | 83 | 71 | 4.19 | 25 | 209 |
| Jul | 64 | 87 | 76 | 3.36 | 1 | 326 |
| Aug | 62 | 85 | 73 | 3.19 | 14 | 271 |
| Sep | 52 | 77 | 65 | 2.59 | 95 | 80 |
| Oct | 39 | 65 | 52 | 1.94 | 397 | 1 |
| Nov | 26 | 48 | 37 | 1.7 | 849 | 0 |
| Dec | 16 | 36 | 26 | 0.79 | 1220 | 0 |
| Year | 38 | 61 | 50 | 29.09 | 6460 | 952 |
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