| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.9 °F | 25.2 °F | 1.3 in. |
| February | 10.6 °F | 29.1 °F | 1.13 in. |
| March | 21.2 °F | 40.5 °F | 1.85 in. |
| April | 33.2 °F | 54.5 °F | 3.1 in. |
| May | 45.3 °F | 67.4 °F | 3.79 in. |
| June | 55.4 °F | 76.9 °F | 4.48 in. |
| July | 59.5 °F | 81.3 °F | 3.91 in. |
| August | 57.6 °F | 79.3 °F | 3.68 in. |
| September | 49.2 °F | 71.7 °F | 3.54 in. |
| October | 37.6 °F | 58.0 °F | 2.91 in. |
| November | 26.8 °F | 43.5 °F | 1.87 in. |
| December | 15.6 °F | 30.5 °F | 1.65 in. |
| Annual | 35.1 °F | 54.8 °F | 33.21 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 |