| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 42 | 34 | 0.5 | 965 | 0 |
| Feb | 31 | 49 | 40 | 0.54 | 696 | 0 |
| Mar | 37 | 60 | 48 | 0.58 | 517 | 2 |
| Apr | 44 | 68 | 56 | 0.42 | 291 | 20 |
| May | 52 | 78 | 65 | 0.54 | 109 | 105 |
| Jun | 63 | 89 | 76 | 0.17 | 6 | 331 |
| Jul | 68 | 94 | 81 | 0.83 | 0 | 488 |
| Aug | 67 | 91 | 79 | 0.92 | 0 | 428 |
| Sep | 59 | 83 | 71 | 0.68 | 15 | 197 |
| Oct | 47 | 70 | 58 | 0.85 | 241 | 29 |
| Nov | 35 | 54 | 45 | 0.64 | 614 | 0 |
| Dec | 27 | 44 | 35 | 0.47 | 920 | 0 |
| Year | 46 | 68 | 57 | 7.14 | 4374 | 1600 |
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