| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 38 | 29 | 2.45 | 1110 | 0 |
| Feb | 26 | 44 | 35 | 2.58 | 850 | 0 |
| Mar | 35 | 55 | 45 | 3.8 | 616 | 0 |
| Apr | 44 | 66 | 55 | 4 | 302 | 11 |
| May | 54 | 77 | 66 | 4.67 | 115 | 131 |
| Jun | 64 | 85 | 74 | 3.81 | 9 | 288 |
| Jul | 67 | 89 | 78 | 4.24 | 0 | 395 |
| Aug | 65 | 87 | 76 | 3.76 | 5 | 335 |
| Sep | 57 | 81 | 69 | 3.5 | 37 | 148 |
| Oct | 45 | 69 | 57 | 3.03 | 278 | 33 |
| Nov | 37 | 54 | 45 | 3.85 | 589 | 1 |
| Dec | 26 | 42 | 34 | 3.15 | 959 | 0 |
| Year | 45 | 65 | 55 | 42.84 | 4870 | 1342 |
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