Lizton, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.5 °C (low) to 16.2 °C (high). Annual precipitation averages 1112.5 Millimeters. 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 | -7.4 °C | 1.4 °C | 74.42 mm |
| February | -5.9 °C | 3.7 °C | 62.99 mm |
| March | -0.9 °C | 9.7 °C | 82.8 mm |
| April | 4.9 °C | 16.5 °C | 114.05 mm |
| May | 11.1 °C | 22.4 °C | 120.9 mm |
| June | 16 °C | 26.9 °C | 131.83 mm |
| July | 17.7 °C | 28.7 °C | 113.28 mm |
| August | 16.7 °C | 27.9 °C | 83.57 mm |
| September | 12.4 °C | 25.1 °C | 86.11 mm |
| October | 6.2 °C | 18.4 °C | 82.3 mm |
| November | 0.3 °C | 10.3 °C | 86.61 mm |
| December | -4.6 °C | 3.8 °C | 73.66 mm |
| Annual | 5.5 °C | 16.2 °C | 1112.52 mm |
| 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 : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |