| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 14 | 33 | 23 | 1.72 | 1298 | 0 |
| Feb | 19 | 38 | 28 | 1.78 | 1026 | 0 |
| Mar | 29 | 50 | 40 | 3.06 | 792 | 0 |
| Apr | 39 | 63 | 51 | 3.64 | 434 | 5 |
| May | 50 | 75 | 62 | 4.21 | 183 | 102 |
| Jun | 60 | 84 | 72 | 3.88 | 18 | 234 |
| Jul | 64 | 87 | 76 | 4.39 | 2 | 326 |
| Aug | 61 | 85 | 73 | 4.35 | 14 | 269 |
| Sep | 53 | 79 | 66 | 2.95 | 76 | 104 |
| Oct | 41 | 67 | 54 | 2.91 | 360 | 14 |
| Nov | 31 | 51 | 41 | 3.17 | 728 | 0 |
| Dec | 20 | 38 | 29 | 2.69 | 1115 | 0 |
| Year | 40 | 62 | 51 | 38.75 | 6046 | 1054 |
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