| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 41 | 67 | 54 | 0.87 | 341 | 2 |
| Feb | 45 | 73 | 59 | 0.7 | 189 | 13 |
| Mar | 49 | 79 | 64 | 0.65 | 122 | 83 |
| Apr | 54 | 87 | 71 | 0.17 | 39 | 209 |
| May | 63 | 95 | 79 | 0.09 | 3 | 438 |
| Jun | 71 | 105 | 88 | 0.02 | 0 | 680 |
| Jul | 78 | 108 | 93 | 0.27 | 0 | 871 |
| Aug | 78 | 107 | 92 | 0.61 | 0 | 845 |
| Sep | 71 | 101 | 86 | 0.57 | 0 | 635 |
| Oct | 59 | 90 | 75 | 0.32 | 13 | 311 |
| Nov | 47 | 76 | 62 | 0.33 | 149 | 48 |
| Dec | 41 | 67 | 54 | 0.57 | 346 | 2 |
| Year | 58 | 88 | 73 | 5.17 | 1202 | 4137 |
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