Warwick, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.9 °C (low) to 25 °C (high). Annual precipitation averages 1241.8 Millimeters. Warwick 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 | 3.1 °C | 15.2 °C | 119.38 mm |
| February | 4.7 °C | 17.2 °C | 106.43 mm |
| March | 7.9 °C | 21.2 °C | 119.13 mm |
| April | 12.1 °C | 25.3 °C | 104.9 mm |
| May | 17.1 °C | 29.4 °C | 78.49 mm |
| June | 21.1 °C | 32.1 °C | 118.87 mm |
| July | 22.6 °C | 33.3 °C | 119.89 mm |
| August | 22.2 °C | 32.7 °C | 116.08 mm |
| September | 19.3 °C | 30.6 °C | 93.22 mm |
| October | 13.1 °C | 25.9 °C | 64.52 mm |
| November | 7.2 °C | 20.6 °C | 82.3 mm |
| December | 4.4 °C | 16.4 °C | 118.62 mm |
| Annual | 12.9 °C | 25 °C | 1241.83 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |