| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.3 °F | 15.0 °F | 0.52 in. |
| February | 1.3 °F | 20.2 °F | 0.51 in. |
| March | 14.8 °F | 32.7 °F | 0.85 in. |
| April | 29.8 °F | 51.2 °F | 1.11 in. |
| May | 42.5 °F | 66.0 °F | 3.18 in. |
| June | 54.2 °F | 75.3 °F | 4.01 in. |
| July | 57.7 °F | 79.8 °F | 3.35 in. |
| August | 55.0 °F | 79.4 °F | 2.68 in. |
| September | 45.9 °F | 70.6 °F | 2.12 in. |
| October | 33.4 °F | 54.4 °F | 1.71 in. |
| November | 18.7 °F | 35.5 °F | 0.86 in. |
| December | 5.4 °F | 20.9 °F | 0.74 in. |
| Annual | 29.7 °F | 50.1 °F | 21.64 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |