| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 33 | 25 | 2.89 | 1228 | 0 |
| Feb | 20 | 36 | 28 | 2.62 | 1037 | 0 |
| Mar | 27 | 46 | 37 | 3.37 | 885 | 0 |
| Apr | 38 | 58 | 48 | 3.16 | 513 | 0 |
| May | 48 | 69 | 59 | 3.7 | 230 | 33 |
| Jun | 57 | 77 | 67 | 4.28 | 46 | 109 |
| Jul | 62 | 81 | 71 | 3.59 | 10 | 203 |
| Aug | 60 | 79 | 70 | 3.37 | 18 | 160 |
| Sep | 53 | 71 | 62 | 3.65 | 124 | 29 |
| Oct | 41 | 60 | 51 | 2.92 | 451 | 4 |
| Nov | 33 | 48 | 41 | 3.37 | 735 | 0 |
| Dec | 24 | 37 | 31 | 2.84 | 1068 | 0 |
| Year | 40 | 58 | 49 | 39.76 | 6345 | 538 |
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