| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.0 °F | 22.0 °F | 0.95 in. |
| February | 8.7 °F | 26.9 °F | 0.94 in. |
| March | 21.4 °F | 39.2 °F | 1.66 in. |
| April | 34.4 °F | 55.1 °F | 2.77 in. |
| May | 47.1 °F | 68.2 °F | 4.21 in. |
| June | 58.1 °F | 78.4 °F | 5.09 in. |
| July | 61.9 °F | 82.3 °F | 3.8 in. |
| August | 59.1 °F | 79.8 °F | 3.98 in. |
| September | 50.4 °F | 72.9 °F | 3.16 in. |
| October | 37.5 °F | 58.3 °F | 2.35 in. |
| November | 24.5 °F | 41.5 °F | 1.52 in. |
| December | 12.1 °F | 27.6 °F | 1.19 in. |
| Annual | 35 °F | 54.4 °F | 31.62 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 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 |