| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.3 °F | 24.0 °F | 0.95 in. |
| February | 9.8 °F | 28.9 °F | 1.05 in. |
| March | 22.2 °F | 41.2 °F | 1.79 in. |
| April | 34.9 °F | 56.1 °F | 3.11 in. |
| May | 47.2 °F | 68.7 °F | 4.5 in. |
| June | 57.6 °F | 78.3 °F | 5.21 in. |
| July | 61.6 °F | 82.7 °F | 4.18 in. |
| August | 59.2 °F | 80.4 °F | 4.63 in. |
| September | 51.3 °F | 73.3 °F | 3.86 in. |
| October | 38.5 °F | 59.2 °F | 2.63 in. |
| November | 26.1 °F | 42.8 °F | 1.71 in. |
| December | 14.0 °F | 29.4 °F | 1.3 in. |
| Annual | 35.7 °F | 55.4 °F | 34.92 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 4b : -25°F to -20°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 |