| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.3 °F | 23.4 °F | 1.19 in. |
| February | 8.2 °F | 27.6 °F | 1.09 in. |
| March | 19.1 °F | 39.4 °F | 1.72 in. |
| April | 31.6 °F | 53.5 °F | 3.17 in. |
| May | 43.9 °F | 66.2 °F | 3.96 in. |
| June | 53.8 °F | 75.5 °F | 4.61 in. |
| July | 57.7 °F | 79.9 °F | 3.78 in. |
| August | 55.7 °F | 77.8 °F | 3.8 in. |
| September | 47.6 °F | 70.2 °F | 3.68 in. |
| October | 35.8 °F | 56.3 °F | 2.93 in. |
| November | 24.7 °F | 41.6 °F | 1.92 in. |
| December | 13.1 °F | 28.5 °F | 1.57 in. |
| Annual | 33.1 °F | 53.3 °F | 33.42 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°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 |