| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.9 °F | 20.0 °F | 0.62 in. |
| February | 4.3 °F | 25.4 °F | 0.71 in. |
| March | 17.6 °F | 38.2 °F | 1.27 in. |
| April | 31.0 °F | 53.5 °F | 2.35 in. |
| May | 44.2 °F | 66.9 °F | 3.58 in. |
| June | 54.8 °F | 76.4 °F | 4.42 in. |
| July | 59.1 °F | 81.4 °F | 4.03 in. |
| August | 56.2 °F | 79.2 °F | 3.45 in. |
| September | 47.9 °F | 70.8 °F | 2.88 in. |
| October | 35.5 °F | 55.8 °F | 2.74 in. |
| November | 22.2 °F | 39.0 °F | 1.21 in. |
| December | 9.5 °F | 25.5 °F | 0.88 in. |
| Annual | 31.9 °F | 52.7 °F | 28.14 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |