| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 41 | 32 | 3.26 | 1015 | 0 |
| Feb | 28 | 47 | 37 | 3.17 | 774 | 0 |
| Mar | 36 | 58 | 47 | 4.35 | 562 | 2 |
| Apr | 44 | 68 | 56 | 4.52 | 275 | 11 |
| May | 53 | 77 | 65 | 4.75 | 109 | 108 |
| Jun | 62 | 84 | 73 | 4.12 | 5 | 251 |
| Jul | 66 | 87 | 77 | 4.61 | 0 | 368 |
| Aug | 65 | 86 | 76 | 3.86 | 2 | 328 |
| Sep | 58 | 81 | 69 | 3.34 | 39 | 161 |
| Oct | 46 | 70 | 58 | 2.88 | 253 | 34 |
| Nov | 38 | 57 | 47 | 4.05 | 536 | 1 |
| Dec | 28 | 45 | 37 | 3.69 | 874 | 0 |
| Year | 46 | 67 | 56 | 46.6 | 4444 | 1264 |
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