| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.1 °F | 30.8 °F | 4.32 in. |
| February | 15.1 °F | 33.0 °F | 3.02 in. |
| March | 22.9 °F | 40.9 °F | 3.27 in. |
| April | 34.2 °F | 55.7 °F | 3.42 in. |
| May | 45.8 °F | 68.5 °F | 3.74 in. |
| June | 54.9 °F | 76.6 °F | 4.22 in. |
| July | 59.6 °F | 81.1 °F | 3.85 in. |
| August | 58.0 °F | 79.7 °F | 3.99 in. |
| September | 50.8 °F | 72.9 °F | 3.86 in. |
| October | 40.9 °F | 59.7 °F | 5.06 in. |
| November | 31.8 °F | 47.5 °F | 3.75 in. |
| December | 22.3 °F | 36.4 °F | 3.86 in. |
| Annual | 37.5 °F | 56.9 °F | 46.36 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°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 |