Livonia, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.4 °F (low) to 64.9 °F (high). Annual precipitation averages 50 Inches. Livonia is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.7 °F | 39.5 °F | 3.73 in. |
| February | 25.3 °F | 44.7 °F | 3.3 in. |
| March | 33.4 °F | 54.3 °F | 4.48 in. |
| April | 43.2 °F | 66.6 °F | 5.33 in. |
| May | 53.8 °F | 75.0 °F | 5.46 in. |
| June | 61.9 °F | 82.7 °F | 4.97 in. |
| July | 65.3 °F | 85.6 °F | 4.28 in. |
| August | 63.5 °F | 85.1 °F | 3.34 in. |
| September | 56.1 °F | 79.4 °F | 3.69 in. |
| October | 44.9 °F | 68.2 °F | 3.57 in. |
| November | 34.9 °F | 54.7 °F | 3.86 in. |
| December | 27.6 °F | 43.5 °F | 3.99 in. |
| Annual | 44.4 °F | 64.9 °F | 50 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |