| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 8 | 26 | 17 | 1.39 | 1498 | 0 |
| Feb | 13 | 31 | 22 | 1.32 | 1206 | 0 |
| Mar | 24 | 43 | 34 | 2.1 | 974 | 0 |
| Apr | 36 | 57 | 46 | 3.42 | 565 | 1 |
| May | 46 | 70 | 58 | 3.25 | 261 | 40 |
| Jun | 56 | 79 | 68 | 3.79 | 45 | 122 |
| Jul | 61 | 83 | 72 | 3.92 | 8 | 218 |
| Aug | 58 | 80 | 69 | 4.16 | 38 | 168 |
| Sep | 49 | 73 | 61 | 3.41 | 159 | 33 |
| Oct | 38 | 61 | 49 | 2.56 | 489 | 6 |
| Nov | 27 | 45 | 36 | 2.49 | 873 | 0 |
| Dec | 15 | 31 | 23 | 1.65 | 1303 | 0 |
| Year | 36 | 57 | 46 | 33.46 | 7419 | 588 |
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