| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.3 °F | 26.0 °F | 1.33 in. |
| February | 10.7 °F | 30.2 °F | 1.21 in. |
| March | 21.4 °F | 42.0 °F | 1.97 in. |
| April | 33.2 °F | 55.5 °F | 3.63 in. |
| May | 45.7 °F | 68.3 °F | 4.1 in. |
| June | 55.7 °F | 77.8 °F | 5.05 in. |
| July | 59.7 °F | 82.1 °F | 3.95 in. |
| August | 57.5 °F | 80.0 °F | 3.72 in. |
| September | 48.8 °F | 72.5 °F | 3.44 in. |
| October | 37.2 °F | 59.0 °F | 2.8 in. |
| November | 25.8 °F | 44.1 °F | 2.04 in. |
| December | 15.3 °F | 31.2 °F | 1.69 in. |
| Annual | 34.9 °F | 55.7 °F | 34.93 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |