| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 17 | 35 | 26 | 1.33 | 1222 | 0 |
| Feb | 22 | 41 | 32 | 1.56 | 938 | 0 |
| Mar | 32 | 53 | 43 | 2.84 | 691 | 0 |
| Apr | 42 | 64 | 53 | 3.76 | 372 | 9 |
| May | 53 | 74 | 64 | 4.85 | 134 | 90 |
| Jun | 62 | 83 | 73 | 4.13 | 10 | 235 |
| Jul | 67 | 88 | 77 | 3.62 | 0 | 384 |
| Aug | 64 | 86 | 75 | 3.1 | 7 | 323 |
| Sep | 55 | 79 | 67 | 4.01 | 76 | 126 |
| Oct | 44 | 68 | 56 | 3.19 | 293 | 9 |
| Nov | 32 | 52 | 42 | 3.14 | 688 | 0 |
| Dec | 22 | 40 | 31 | 1.8 | 1062 | 0 |
| Year | 43 | 64 | 53 | 37.33 | 5493 | 1176 |
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