Nunez, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.3 °C (low) to 25.1 °C (high). Annual precipitation averages 1201.7 Millimeters. Nunez 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 | 2.6 °C | 15.3 °C | 104.65 mm |
| February | 4.1 °C | 17.3 °C | 100.84 mm |
| March | 7.4 °C | 21.2 °C | 106.93 mm |
| April | 11.2 °C | 25.4 °C | 89.15 mm |
| May | 16.2 °C | 29.4 °C | 75.95 mm |
| June | 20.3 °C | 32.2 °C | 126.24 mm |
| July | 22 °C | 33.8 °C | 124.46 mm |
| August | 21.8 °C | 33.1 °C | 132.84 mm |
| September | 18.8 °C | 30.4 °C | 97.03 mm |
| October | 12.7 °C | 25.8 °C | 72.39 mm |
| November | 6.7 °C | 20.6 °C | 69.6 mm |
| December | 3.9 °C | 16.6 °C | 101.6 mm |
| Annual | 12.3 °C | 25.1 °C | 1201.68 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 |