| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 32 | 24 | 2.28 | 1273 | 0 |
| Feb | 18 | 35 | 27 | 1.95 | 1074 | 0 |
| Mar | 27 | 46 | 37 | 2.67 | 883 | 0 |
| Apr | 36 | 59 | 47 | 3.44 | 530 | 1 |
| May | 47 | 70 | 59 | 4.01 | 247 | 50 |
| Jun | 57 | 79 | 68 | 4.35 | 42 | 132 |
| Jul | 61 | 83 | 72 | 4.37 | 4 | 222 |
| Aug | 59 | 81 | 70 | 3.95 | 22 | 175 |
| Sep | 52 | 74 | 63 | 3.11 | 109 | 47 |
| Oct | 41 | 62 | 51 | 2.34 | 430 | 6 |
| Nov | 32 | 49 | 40 | 3.08 | 747 | 0 |
| Dec | 22 | 37 | 30 | 2.75 | 1102 | 0 |
| Year | 39 | 59 | 49 | 38.3 | 6463 | 633 |
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