| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 39 | 29 | 0.85 | 1126 | 0 |
| Feb | 24 | 46 | 35 | 1.02 | 845 | 0 |
| Mar | 33 | 58 | 46 | 2.44 | 607 | 0 |
| Apr | 43 | 69 | 56 | 2.89 | 289 | 18 |
| May | 54 | 77 | 66 | 4.74 | 93 | 108 |
| Jun | 64 | 86 | 75 | 4.91 | 5 | 295 |
| Jul | 68 | 91 | 80 | 4.26 | 0 | 452 |
| Aug | 67 | 90 | 78 | 3.56 | 4 | 411 |
| Sep | 58 | 82 | 70 | 3.68 | 40 | 182 |
| Oct | 46 | 71 | 58 | 2.58 | 228 | 21 |
| Nov | 33 | 54 | 44 | 2.18 | 636 | 0 |
| Dec | 23 | 43 | 33 | 1.21 | 1004 | 0 |
| Year | 44 | 67 | 56 | 34.32 | 4877 | 1487 |
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