| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 42 | 32 | 3.93 | 1033 | 0 |
| Feb | 24 | 44 | 34 | 2.9 | 867 | 0 |
| Mar | 31 | 53 | 42 | 3.91 | 713 | 0 |
| Apr | 40 | 64 | 52 | 3.93 | 396 | 1 |
| May | 50 | 74 | 62 | 3.96 | 137 | 38 |
| Jun | 59 | 82 | 71 | 4.01 | 12 | 180 |
| Jul | 64 | 88 | 76 | 3.93 | 0 | 340 |
| Aug | 62 | 86 | 74 | 4.05 | 0 | 282 |
| Sep | 54 | 79 | 66 | 3.9 | 44 | 87 |
| Oct | 42 | 68 | 55 | 3.23 | 326 | 11 |
| Nov | 35 | 57 | 46 | 3.59 | 572 | 0 |
| Dec | 26 | 47 | 37 | 3.77 | 883 | 0 |
| Year | 42 | 65 | 54 | 45.11 | 4983 | 939 |
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