| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 44 | 34 | 4.26 | 966 | 0 |
| Feb | 26 | 48 | 37 | 4 | 778 | 0 |
| Mar | 33 | 58 | 46 | 5.03 | 596 | 0 |
| Apr | 41 | 68 | 54 | 4.08 | 331 | 7 |
| May | 51 | 75 | 63 | 5.14 | 152 | 85 |
| Jun | 60 | 82 | 71 | 4.34 | 16 | 184 |
| Jul | 64 | 85 | 74 | 4.19 | 0 | 289 |
| Aug | 62 | 83 | 73 | 4.41 | 7 | 246 |
| Sep | 56 | 78 | 67 | 3.75 | 59 | 109 |
| Oct | 43 | 68 | 55 | 2.99 | 318 | 19 |
| Nov | 35 | 58 | 46 | 4.19 | 562 | 1 |
| Dec | 27 | 48 | 38 | 4.44 | 852 | 0 |
| Year | 43 | 66 | 55 | 50.82 | 4637 | 940 |
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