| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 1.0 °F | 20.9 °F | 0.73 in. |
| February | 4.7 °F | 26.4 °F | 0.86 in. |
| March | 17.5 °F | 38.8 °F | 1.54 in. |
| April | 30.6 °F | 53.1 °F | 2.66 in. |
| May | 43.0 °F | 66.5 °F | 3.76 in. |
| June | 53.4 °F | 76.0 °F | 4.49 in. |
| July | 58.0 °F | 80.3 °F | 4.51 in. |
| August | 55.4 °F | 78.3 °F | 3.97 in. |
| September | 46.9 °F | 70.2 °F | 3.14 in. |
| October | 34.9 °F | 55.8 °F | 3.08 in. |
| November | 22.6 °F | 39.6 °F | 1.61 in. |
| December | 9.6 °F | 26.3 °F | 1.16 in. |
| Annual | 31.5 °F | 52.7 °F | 31.51 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 3b : -35°F to -30°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |