| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.0 °F | 22.5 °F | 1.14 in. |
| February | 6.6 °F | 26.8 °F | 1.07 in. |
| March | 17.9 °F | 38.6 °F | 1.67 in. |
| April | 30.7 °F | 52.5 °F | 3.06 in. |
| May | 43.0 °F | 65.5 °F | 3.86 in. |
| June | 53.0 °F | 74.9 °F | 4.53 in. |
| July | 56.8 °F | 79.1 °F | 3.77 in. |
| August | 54.9 °F | 77.2 °F | 3.71 in. |
| September | 46.8 °F | 69.4 °F | 3.76 in. |
| October | 35.2 °F | 55.6 °F | 3.05 in. |
| November | 24.2 °F | 40.7 °F | 1.92 in. |
| December | 12.2 °F | 27.8 °F | 1.56 in. |
| Annual | 32.2 °F | 52.6 °F | 33.1 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 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |