| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.1 °F | 14.7 °F | 0.56 in. |
| February | 1.7 °F | 19.7 °F | 0.46 in. |
| March | 15.1 °F | 32.3 °F | 0.78 in. |
| April | 29.0 °F | 50.4 °F | 1.04 in. |
| May | 42.7 °F | 66.1 °F | 2.78 in. |
| June | 54.0 °F | 74.6 °F | 3.86 in. |
| July | 58.0 °F | 79.2 °F | 3.77 in. |
| August | 55.5 °F | 78.7 °F | 2.7 in. |
| September | 46.1 °F | 70.1 °F | 2.21 in. |
| October | 33.0 °F | 53.6 °F | 1.55 in. |
| November | 18.2 °F | 34.9 °F | 0.84 in. |
| December | 5.5 °F | 20.4 °F | 0.68 in. |
| Annual | 29.7 °F | 49.6 °F | 21.23 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |