| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 33 | 23 | 3.86 | 1309 | 0 |
| Feb | 15 | 37 | 26 | 3.09 | 1105 | 0 |
| Mar | 24 | 45 | 35 | 4.07 | 934 | 0 |
| Apr | 34 | 57 | 46 | 3.92 | 583 | 0 |
| May | 45 | 69 | 57 | 3.66 | 260 | 12 |
| Jun | 54 | 78 | 66 | 3.91 | 60 | 86 |
| Jul | 59 | 83 | 71 | 3.7 | 7 | 186 |
| Aug | 57 | 81 | 69 | 3.78 | 16 | 138 |
| Sep | 49 | 72 | 61 | 3.63 | 157 | 23 |
| Oct | 37 | 61 | 49 | 3.93 | 493 | 0 |
| Nov | 29 | 50 | 39 | 4.17 | 770 | 0 |
| Dec | 18 | 38 | 28 | 3.71 | 1140 | 0 |
| Year | 36 | 59 | 47 | 45.43 | 6834 | 445 |
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