| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.2 °F | 22.8 °F | 1.08 in. |
| February | 5.9 °F | 27.8 °F | 1.01 in. |
| March | 18.2 °F | 39.9 °F | 1.7 in. |
| April | 31.4 °F | 54.4 °F | 2.92 in. |
| May | 43.4 °F | 67.5 °F | 3.98 in. |
| June | 53.5 °F | 76.2 °F | 4.52 in. |
| July | 57.7 °F | 80.1 °F | 4.03 in. |
| August | 55.2 °F | 78.2 °F | 4.07 in. |
| September | 47.4 °F | 70.4 °F | 3.57 in. |
| October | 35.4 °F | 56.6 °F | 3.24 in. |
| November | 23.7 °F | 40.5 °F | 1.81 in. |
| December | 11.2 °F | 27.8 °F | 1.35 in. |
| Annual | 32.2 °F | 53.5 °F | 33.28 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 4a : -30°F to -25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |