| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 61 | 49 | 5.61 | 516 | 0 |
| Feb | 40 | 65 | 52 | 5.39 | 358 | 6 |
| Mar | 46 | 71 | 59 | 6.23 | 228 | 29 |
| Apr | 52 | 78 | 65 | 3.93 | 76 | 70 |
| May | 60 | 85 | 72 | 4.95 | 11 | 239 |
| Jun | 67 | 90 | 79 | 6.6 | 0 | 402 |
| Jul | 70 | 91 | 81 | 7.67 | 0 | 490 |
| Aug | 70 | 91 | 80 | 6.77 | 0 | 474 |
| Sep | 65 | 88 | 76 | 6.03 | 1 | 344 |
| Oct | 53 | 80 | 66 | 3.23 | 84 | 121 |
| Nov | 45 | 71 | 58 | 4.76 | 245 | 28 |
| Dec | 39 | 63 | 51 | 4.35 | 448 | 14 |
| Year | 54 | 78 | 66 | 65.52 | 1967 | 2217 |
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