| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.4 °F | 34.4 °F | 3.17 in. |
| February | 16.1 °F | 37.6 °F | 2.58 in. |
| March | 24.2 °F | 45.5 °F | 3.45 in. |
| April | 34.4 °F | 59.0 °F | 3.48 in. |
| May | 44.8 °F | 70.3 °F | 3.72 in. |
| June | 53.9 °F | 78.1 °F | 4.59 in. |
| July | 59.0 °F | 83.3 °F | 4.71 in. |
| August | 57.6 °F | 81.3 °F | 4.36 in. |
| September | 49.9 °F | 73.6 °F | 4.47 in. |
| October | 38.6 °F | 61.8 °F | 4.7 in. |
| November | 29.2 °F | 50.2 °F | 3.33 in. |
| December | 21.2 °F | 39.0 °F | 3.84 in. |
| Annual | 36.9 °F | 59.5 °F | 46.4 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |