| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 20 | 38 | 29 | 2.32 | 1118 | 0 |
| Feb | 25 | 44 | 35 | 2.4 | 853 | 0 |
| Mar | 35 | 55 | 45 | 3.73 | 621 | 0 |
| Apr | 45 | 66 | 55 | 4.16 | 306 | 15 |
| May | 55 | 76 | 65 | 4.04 | 110 | 114 |
| Jun | 64 | 84 | 74 | 4.01 | 6 | 279 |
| Jul | 68 | 89 | 78 | 4.25 | 0 | 412 |
| Aug | 66 | 87 | 77 | 3.13 | 3 | 361 |
| Sep | 59 | 80 | 69 | 3.41 | 41 | 168 |
| Oct | 47 | 69 | 58 | 3.05 | 250 | 27 |
| Nov | 36 | 54 | 45 | 4.21 | 595 | 1 |
| Dec | 25 | 42 | 34 | 3.4 | 976 | 0 |
| Year | 45 | 65 | 55 | 42.11 | 4879 | 1377 |
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