| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 41 | 31 | 3.42 | 1043 | 0 |
| Feb | 24 | 45 | 34 | 2.97 | 861 | 0 |
| Mar | 31 | 55 | 43 | 4.15 | 688 | 0 |
| Apr | 39 | 66 | 52 | 3.51 | 380 | 1 |
| May | 49 | 75 | 62 | 4.71 | 129 | 42 |
| Jun | 58 | 83 | 71 | 3.84 | 10 | 181 |
| Jul | 63 | 87 | 75 | 4.03 | 0 | 313 |
| Aug | 61 | 85 | 73 | 3.9 | 3 | 259 |
| Sep | 54 | 79 | 67 | 4.17 | 41 | 91 |
| Oct | 42 | 68 | 55 | 3.49 | 330 | 11 |
| Nov | 34 | 56 | 45 | 3.56 | 607 | 0 |
| Dec | 26 | 45 | 36 | 3.52 | 905 | 0 |
| Year | 42 | 65 | 54 | 45.27 | 4997 | 898 |
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