| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 30 | 21 | 4.01 | 1353 | 0 |
| Feb | 13 | 33 | 23 | 3.29 | 1179 | 0 |
| Mar | 22 | 42 | 32 | 4.03 | 1031 | 0 |
| Apr | 32 | 54 | 43 | 4.29 | 660 | 0 |
| May | 42 | 65 | 54 | 4.69 | 358 | 5 |
| Jun | 51 | 73 | 62 | 4.53 | 117 | 26 |
| Jul | 56 | 78 | 67 | 4.08 | 38 | 89 |
| Aug | 55 | 76 | 65 | 3.96 | 61 | 68 |
| Sep | 47 | 68 | 57 | 4.98 | 232 | 2 |
| Oct | 36 | 58 | 47 | 3.76 | 561 | 0 |
| Nov | 28 | 46 | 37 | 4.22 | 847 | 0 |
| Dec | 18 | 35 | 27 | 3.6 | 1188 | 0 |
| Year | 34 | 55 | 45 | 49.44 | 7625 | 190 |
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