Meadville, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.1 °C (low) to 24.9 °C (high). Annual precipitation averages 1572.3 Millimeters. Meadville 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. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.6 °C | 14.7 °C | 164.08 mm |
| February | 4 °C | 17.3 °C | 150.37 mm |
| March | 7.8 °C | 21.4 °C | 146.05 mm |
| April | 11.5 °C | 25.2 °C | 124.46 mm |
| May | 16.2 °C | 28.8 °C | 118.11 mm |
| June | 20.1 °C | 32.2 °C | 127.25 mm |
| July | 21.6 °C | 33.1 °C | 136.4 mm |
| August | 21.3 °C | 33.2 °C | 133.35 mm |
| September | 18.2 °C | 31.1 °C | 113.28 mm |
| October | 11.8 °C | 26.3 °C | 102.36 mm |
| November | 6.5 °C | 20.1 °C | 115.82 mm |
| December | 3.7 °C | 15.8 °C | 140.72 mm |
| Annual | 12.1 °C | 24.9 °C | 1572.25 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |