| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.1 °F | 30.7 °F | 2.63 in. |
| February | 12.0 °F | 34.2 °F | 2.16 in. |
| March | 21.9 °F | 42.9 °F | 2.7 in. |
| April | 34.6 °F | 57.5 °F | 3.23 in. |
| May | 45.6 °F | 69.8 °F | 3.48 in. |
| June | 54.8 °F | 77.9 °F | 4.59 in. |
| July | 59.6 °F | 82.6 °F | 4.22 in. |
| August | 58.0 °F | 80.8 °F | 4.17 in. |
| September | 50.1 °F | 73.4 °F | 3.43 in. |
| October | 39.0 °F | 60.4 °F | 3.97 in. |
| November | 29.3 °F | 47.6 °F | 3.21 in. |
| December | 20.2 °F | 36.2 °F | 3.25 in. |
| Annual | 36.4 °F | 57.8 °F | 41.04 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |