Midville, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.1 °C (low) to 24.8 °C (high). Annual precipitation averages 1193 Millimeters. Midville is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.2 °C | 15 °C | 105.92 mm |
| February | 3.8 °C | 17 °C | 108.2 mm |
| March | 7.2 °C | 20.9 °C | 107.44 mm |
| April | 11.1 °C | 25.1 °C | 87.38 mm |
| May | 16.1 °C | 29.1 °C | 78.23 mm |
| June | 20.3 °C | 32.1 °C | 117.6 mm |
| July | 21.9 °C | 33.5 °C | 125.48 mm |
| August | 21.7 °C | 32.8 °C | 123.7 mm |
| September | 18.8 °C | 30.2 °C | 88.14 mm |
| October | 12.3 °C | 25.6 °C | 73.66 mm |
| November | 6.2 °C | 20.2 °C | 71.12 mm |
| December | 3.7 °C | 16.2 °C | 106.17 mm |
| Annual | 12.1 °C | 24.8 °C | 1193.04 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |