| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.9 °F | 31.9 °F | 2.96 in. |
| February | 14.8 °F | 34.4 °F | 2.54 in. |
| March | 21.8 °F | 43.1 °F | 3.3 in. |
| April | 33.2 °F | 57.1 °F | 3.69 in. |
| May | 44.3 °F | 69.7 °F | 3.79 in. |
| June | 53.4 °F | 77.8 °F | 4.75 in. |
| July | 58.0 °F | 81.7 °F | 4.29 in. |
| August | 56.8 °F | 80.1 °F | 4.44 in. |
| September | 49.7 °F | 73.3 °F | 4.04 in. |
| October | 39.2 °F | 60.8 °F | 3.91 in. |
| November | 29.7 °F | 47.5 °F | 3.15 in. |
| December | 21.7 °F | 36.9 °F | 3.24 in. |
| Annual | 36.4 °F | 57.9 °F | 44.1 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°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 |