Magee, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.5 °C (low) to 24.5 °C (high). Annual precipitation averages 1498.3 Millimeters. Magee is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 1.7 °C | 14.3 °C | 143.76 mm |
| February | 3.3 °C | 16.7 °C | 137.92 mm |
| March | 6.9 °C | 20.9 °C | 145.29 mm |
| April | 10.8 °C | 24.6 °C | 140.46 mm |
| May | 15.6 °C | 28.4 °C | 100.58 mm |
| June | 19.7 °C | 31.8 °C | 123.19 mm |
| July | 21.1 °C | 32.9 °C | 137.16 mm |
| August | 20.7 °C | 32.9 °C | 130.05 mm |
| September | 17.8 °C | 30.7 °C | 95.5 mm |
| October | 11.2 °C | 25.8 °C | 85.85 mm |
| November | 5.7 °C | 19.7 °C | 115.82 mm |
| December | 2.9 °C | 15.5 °C | 142.75 mm |
| Annual | 11.5 °C | 24.5 °C | 1498.33 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |