| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.2 °F | 35.6 °F | 3.62 in. |
| February | 18.9 °F | 39.0 °F | 3.1 in. |
| March | 25.3 °F | 47.5 °F | 4.01 in. |
| April | 34.5 °F | 59.8 °F | 3.83 in. |
| May | 44.1 °F | 67.5 °F | 5.07 in. |
| June | 52.0 °F | 74.4 °F | 4.11 in. |
| July | 55.7 °F | 77.7 °F | 4.44 in. |
| August | 54.7 °F | 76.6 °F | 3.75 in. |
| September | 47.9 °F | 71.5 °F | 3.6 in. |
| October | 36.8 °F | 61.1 °F | 3.03 in. |
| November | 27.3 °F | 49.1 °F | 2.97 in. |
| December | 21.3 °F | 39.8 °F | 3.64 in. |
| Annual | 36.3 °F | 58.3 °F | 45.17 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 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |