| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 33 | 53 | 43 | 4.59 | 678 | 0 |
| Feb | 35 | 58 | 47 | 4.01 | 508 | 0 |
| Mar | 42 | 67 | 55 | 4.85 | 338 | 11 |
| Apr | 49 | 75 | 62 | 3.09 | 121 | 36 |
| May | 58 | 81 | 70 | 3.22 | 26 | 169 |
| Jun | 65 | 88 | 77 | 3.95 | 1 | 344 |
| Jul | 70 | 91 | 80 | 3.95 | 0 | 467 |
| Aug | 69 | 88 | 79 | 3.87 | 0 | 415 |
| Sep | 63 | 82 | 72 | 4.23 | 7 | 228 |
| Oct | 51 | 73 | 62 | 3.55 | 160 | 54 |
| Nov | 42 | 64 | 53 | 3.42 | 367 | 5 |
| Dec | 35 | 56 | 45 | 3.47 | 610 | 0 |
| Year | 51 | 73 | 62 | 46.2 | 2816 | 1729 |
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