| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 41 | 31 | 2.92 | 1066 | 0 |
| Feb | 23 | 46 | 34 | 3.02 | 859 | 0 |
| Mar | 31 | 56 | 43 | 3.56 | 675 | 0 |
| Apr | 40 | 66 | 53 | 3.17 | 366 | 3 |
| May | 50 | 75 | 63 | 4.01 | 150 | 80 |
| Jun | 59 | 83 | 71 | 3.88 | 16 | 200 |
| Jul | 64 | 87 | 75 | 4.4 | 1 | 320 |
| Aug | 62 | 85 | 74 | 3.78 | 9 | 279 |
| Sep | 55 | 79 | 67 | 2.97 | 54 | 120 |
| Oct | 42 | 68 | 55 | 2.67 | 329 | 22 |
| Nov | 33 | 56 | 45 | 3.05 | 606 | 0 |
| Dec | 25 | 46 | 35 | 3.27 | 917 | 0 |
| Year | 42 | 66 | 54 | 40.7 | 5048 | 1024 |
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