| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.1 °F | 27.2 °F | 2.39 in. |
| February | 10.5 °F | 29.2 °F | 1.56 in. |
| March | 17.7 °F | 38.8 °F | 1.83 in. |
| April | 30.0 °F | 50.5 °F | 2.87 in. |
| May | 41.5 °F | 64.3 °F | 2.96 in. |
| June | 51.4 °F | 73.7 °F | 2.9 in. |
| July | 56.1 °F | 77.8 °F | 2.75 in. |
| August | 55.0 °F | 77.0 °F | 3.2 in. |
| September | 47.9 °F | 70.1 °F | 3.58 in. |
| October | 38.0 °F | 56.5 °F | 4.3 in. |
| November | 29.3 °F | 43.6 °F | 3.11 in. |
| December | 20.6 °F | 33.0 °F | 2.72 in. |
| Annual | 34.2 °F | 53.5 °F | 34.17 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |