| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.5 °F | 24.5 °F | 0.37 in. |
| February | 7.9 °F | 28.7 °F | 0.53 in. |
| March | 18.2 °F | 40.5 °F | 0.75 in. |
| April | 29.0 °F | 54.2 °F | 1.19 in. |
| May | 40.8 °F | 65.5 °F | 2.57 in. |
| June | 51.2 °F | 74.8 °F | 3.1 in. |
| July | 56.6 °F | 82.3 °F | 2.6 in. |
| August | 54.5 °F | 82.1 °F | 1.85 in. |
| September | 44.9 °F | 72.3 °F | 1.47 in. |
| October | 31.8 °F | 56.5 °F | 1.47 in. |
| November | 18.9 °F | 40.9 °F | 0.64 in. |
| December | 8.5 °F | 28.6 °F | 0.45 in. |
| Annual | 30.6 °F | 54.2 °F | 16.99 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |