| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 41 | 61 | 51 | 5.15 | 449 | 8 |
| Feb | 44 | 65 | 54 | 4.03 | 312 | 12 |
| Mar | 52 | 72 | 62 | 4.29 | 150 | 46 |
| Apr | 58 | 78 | 68 | 4.56 | 40 | 125 |
| May | 66 | 84 | 75 | 5.08 | 1 | 317 |
| Jun | 72 | 89 | 80 | 6.02 | 0 | 460 |
| Jul | 73 | 91 | 82 | 6.66 | 0 | 535 |
| Aug | 73 | 91 | 82 | 6.05 | 0 | 527 |
| Sep | 69 | 88 | 78 | 5.67 | 0 | 401 |
| Oct | 59 | 80 | 69 | 4.06 | 38 | 171 |
| Nov | 50 | 71 | 61 | 4.48 | 191 | 57 |
| Dec | 44 | 64 | 54 | 4.84 | 363 | 21 |
| Year | 58 | 78 | 68 | 60.89 | 1544 | 2680 |
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