| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 20 | 34 | 27 | 2.53 | 1196 | 0 |
| Feb | 21 | 35 | 28 | 2.28 | 1046 | 0 |
| Mar | 28 | 45 | 37 | 3.13 | 900 | 1 |
| Apr | 38 | 56 | 47 | 3.38 | 567 | 5 |
| May | 49 | 67 | 58 | 3.34 | 260 | 30 |
| Jun | 59 | 76 | 67 | 4.28 | 58 | 115 |
| Jul | 64 | 80 | 72 | 3.28 | 4 | 208 |
| Aug | 63 | 79 | 71 | 4.21 | 15 | 183 |
| Sep | 56 | 72 | 64 | 4.73 | 116 | 71 |
| Oct | 46 | 61 | 53 | 3.92 | 386 | 7 |
| Nov | 36 | 49 | 43 | 3.96 | 679 | 0 |
| Dec | 27 | 39 | 33 | 3.73 | 1016 | 0 |
| Year | 42 | 58 | 50 | 42.77 | 6243 | 620 |
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