| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 15 | 39 | 27 | 0.52 | 1177 | 0 |
| Feb | 20 | 46 | 33 | 0.65 | 907 | 0 |
| Mar | 29 | 55 | 42 | 1.98 | 710 | 0 |
| Apr | 40 | 66 | 53 | 2.18 | 368 | 10 |
| May | 51 | 75 | 63 | 3.15 | 143 | 74 |
| Jun | 61 | 86 | 74 | 2.59 | 19 | 274 |
| Jul | 66 | 92 | 79 | 3.76 | 0 | 435 |
| Aug | 64 | 90 | 77 | 2.93 | 8 | 376 |
| Sep | 54 | 81 | 68 | 1.62 | 61 | 142 |
| Oct | 41 | 70 | 55 | 1.38 | 310 | 6 |
| Nov | 27 | 53 | 40 | 1.22 | 745 | 0 |
| Dec | 18 | 43 | 31 | 0.65 | 1069 | 0 |
| Year | 40 | 66 | 53 | 22.63 | 5517 | 1317 |
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