| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.9 °F | 23.2 °F | 0.94 in. |
| February | 9.3 °F | 28.1 °F | 0.94 in. |
| March | 21.5 °F | 40.5 °F | 1.71 in. |
| April | 34.3 °F | 55.6 °F | 2.92 in. |
| May | 46.8 °F | 68.2 °F | 4.28 in. |
| June | 57.3 °F | 77.6 °F | 5.25 in. |
| July | 61.2 °F | 81.4 °F | 4.19 in. |
| August | 58.9 °F | 79.7 °F | 4.6 in. |
| September | 50.5 °F | 72.4 °F | 3.57 in. |
| October | 37.5 °F | 58.5 °F | 2.59 in. |
| November | 25.1 °F | 42.0 °F | 1.6 in. |
| December | 12.8 °F | 28.6 °F | 1.25 in. |
| Annual | 35.1 °F | 54.7 °F | 33.84 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |