Livonia, Michigan has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 41 °F (low) to 59.8 °F (high). Annual precipitation averages 34 Inches. Livonia is located in USDA Plant Hardiness Zone 6b. 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 | 18.6 °F | 32.6 °F | 2.31 in. |
| February | 19.6 °F | 35.6 °F | 1.97 in. |
| March | 27.3 °F | 45.9 °F | 2.38 in. |
| April | 37.6 °F | 58.9 °F | 3.1 in. |
| May | 48.9 °F | 70.9 °F | 3.72 in. |
| June | 59.0 °F | 80.4 °F | 3.26 in. |
| July | 63.2 °F | 84.5 °F | 3.29 in. |
| August | 61.9 °F | 82.7 °F | 3.24 in. |
| September | 54.4 °F | 76.0 °F | 3.15 in. |
| October | 42.9 °F | 62.9 °F | 2.81 in. |
| November | 33.1 °F | 49.3 °F | 2.54 in. |
| December | 24.9 °F | 37.6 °F | 2.26 in. |
| Annual | 41 °F | 59.8 °F | 34.03 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 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 |