| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.3 °F | 35.9 °F | 1.19 in. |
| February | 16.2 °F | 40.0 °F | 1.06 in. |
| March | 23.9 °F | 49.7 °F | 1.37 in. |
| April | 29.6 °F | 57.6 °F | 1.94 in. |
| May | 36.1 °F | 67.5 °F | 2.01 in. |
| June | 42.1 °F | 78.6 °F | 1.07 in. |
| July | 49.4 °F | 87.4 °F | 0.8 in. |
| August | 48.3 °F | 85.7 °F | 1.03 in. |
| September | 39.6 °F | 76.9 °F | 1.45 in. |
| October | 30.1 °F | 63.4 °F | 1.59 in. |
| November | 21.7 °F | 47.8 °F | 1.36 in. |
| December | 14.0 °F | 36.3 °F | 1.23 in. |
| Annual | 30.3 °F | 60.6 °F | 16.1 in. |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |