| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 36 | 24 | 0.5 | 1283 | 0 |
| Feb | 16 | 43 | 29 | 0.43 | 998 | 0 |
| Mar | 23 | 51 | 37 | 1.16 | 861 | 0 |
| Apr | 32 | 62 | 47 | 1.87 | 541 | 0 |
| May | 44 | 72 | 58 | 3.25 | 246 | 21 |
| Jun | 54 | 82 | 68 | 3.11 | 54 | 141 |
| Jul | 59 | 88 | 74 | 3.02 | 5 | 272 |
| Aug | 57 | 86 | 72 | 2.19 | 23 | 231 |
| Sep | 46 | 78 | 62 | 1.36 | 153 | 61 |
| Oct | 35 | 67 | 51 | 1.35 | 443 | 0 |
| Nov | 22 | 49 | 36 | 0.73 | 882 | 0 |
| Dec | 14 | 39 | 27 | 0.38 | 1196 | 0 |
| Year | 35 | 63 | 49 | 19.35 | 6685 | 726 |
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