| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.1 °F | 25.4 °F | 1.56 in. |
| February | 10.1 °F | 28.5 °F | 1.18 in. |
| March | 20.3 °F | 39.0 °F | 1.84 in. |
| April | 31.9 °F | 50.9 °F | 3.05 in. |
| May | 43.8 °F | 64.5 °F | 3.58 in. |
| June | 54.0 °F | 74.6 °F | 3.95 in. |
| July | 58.6 °F | 79.4 °F | 3.71 in. |
| August | 57.1 °F | 77.6 °F | 3.42 in. |
| September | 49.3 °F | 70.2 °F | 3.46 in. |
| October | 38.0 °F | 56.6 °F | 3.33 in. |
| November | 27.6 °F | 43.2 °F | 2.12 in. |
| December | 16.4 °F | 30.9 °F | 1.9 in. |
| Annual | 34.7 °F | 53.4 °F | 33.1 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 |