| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 42 | 33 | 3.49 | 998 | 0 |
| Feb | 25 | 45 | 35 | 2.95 | 839 | 0 |
| Mar | 33 | 54 | 44 | 4.17 | 664 | 0 |
| Apr | 42 | 65 | 54 | 3.34 | 344 | 3 |
| May | 52 | 75 | 64 | 4.42 | 106 | 60 |
| Jun | 62 | 83 | 72 | 3.56 | 6 | 229 |
| Jul | 67 | 88 | 78 | 3.98 | 0 | 387 |
| Aug | 66 | 85 | 76 | 4.04 | 0 | 326 |
| Sep | 59 | 78 | 68 | 4.25 | 34 | 132 |
| Oct | 46 | 67 | 57 | 3.56 | 286 | 25 |
| Nov | 36 | 56 | 46 | 3.33 | 572 | 0 |
| Dec | 29 | 47 | 38 | 3.69 | 846 | 0 |
| Year | 45 | 65 | 55 | 44.78 | 4695 | 1162 |
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