| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 32 | 54 | 43 | 5.76 | 692 | 0 |
| Feb | 35 | 59 | 47 | 5.18 | 509 | 0 |
| Mar | 43 | 67 | 55 | 6.26 | 328 | 17 |
| Apr | 48 | 75 | 62 | 5.97 | 142 | 38 |
| May | 58 | 82 | 70 | 4.37 | 32 | 185 |
| Jun | 66 | 89 | 77 | 4.03 | 0 | 372 |
| Jul | 70 | 92 | 81 | 4.43 | 0 | 492 |
| Aug | 68 | 91 | 80 | 3.08 | 0 | 456 |
| Sep | 62 | 86 | 74 | 3.97 | 7 | 286 |
| Oct | 50 | 76 | 63 | 3.44 | 135 | 72 |
| Nov | 41 | 66 | 53 | 4.82 | 364 | 12 |
| Dec | 34 | 57 | 45 | 4.88 | 609 | 1 |
| Year | 51 | 74 | 63 | 56.19 | 2818 | 1931 |
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