| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 1.3 °F | 20.8 °F | 1.05 in. |
| February | 3.2 °F | 25.7 °F | 0.97 in. |
| March | 14.9 °F | 37.4 °F | 1.48 in. |
| April | 28.5 °F | 51.1 °F | 2.66 in. |
| May | 41.3 °F | 64.8 °F | 3.76 in. |
| June | 51.3 °F | 73.7 °F | 4.27 in. |
| July | 55.2 °F | 77.6 °F | 3.93 in. |
| August | 53.1 °F | 75.8 °F | 3.79 in. |
| September | 45.5 °F | 67.9 °F | 3.67 in. |
| October | 33.6 °F | 54.0 °F | 3.07 in. |
| November | 22.3 °F | 38.3 °F | 1.75 in. |
| December | 9.4 °F | 26.0 °F | 1.34 in. |
| Annual | 30 °F | 51.1 °F | 31.74 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |