| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.5 °F | 25.7 °F | 1.09 in. |
| February | 12.0 °F | 30.4 °F | 1.11 in. |
| March | 23.9 °F | 42.8 °F | 1.86 in. |
| April | 36.5 °F | 57.4 °F | 3.77 in. |
| May | 48.5 °F | 69.5 °F | 4.48 in. |
| June | 58.9 °F | 78.9 °F | 4.76 in. |
| July | 63.0 °F | 82.5 °F | 4.36 in. |
| August | 60.9 °F | 80.6 °F | 4.28 in. |
| September | 52.7 °F | 73.3 °F | 3.91 in. |
| October | 40.3 °F | 59.8 °F | 2.67 in. |
| November | 28.2 °F | 43.9 °F | 1.82 in. |
| December | 16.0 °F | 30.9 °F | 1.31 in. |
| Annual | 37.5 °F | 56.3 °F | 35.42 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |