Lizton, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42 °F (low) to 61.2 °F (high). Annual precipitation averages 43.8 Inches. Lizton is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.7 °F | 34.6 °F | 2.93 in. |
| February | 21.4 °F | 38.6 °F | 2.48 in. |
| March | 30.3 °F | 49.4 °F | 3.26 in. |
| April | 40.8 °F | 61.7 °F | 4.49 in. |
| May | 52.0 °F | 72.4 °F | 4.76 in. |
| June | 60.8 °F | 80.5 °F | 5.19 in. |
| July | 63.8 °F | 83.6 °F | 4.46 in. |
| August | 62.0 °F | 82.3 °F | 3.29 in. |
| September | 54.4 °F | 77.2 °F | 3.39 in. |
| October | 43.1 °F | 65.2 °F | 3.24 in. |
| November | 32.5 °F | 50.5 °F | 3.41 in. |
| December | 23.7 °F | 38.9 °F | 2.9 in. |
| Annual | 42 °F | 61.2 °F | 43.8 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |