Warner Robins, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.7 °F (low) to 76.5 °F (high). Annual precipitation averages 48.2 Inches. Warner Robins is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 34.5 °F | 58.2 °F | 4.54 in. |
| February | 37.5 °F | 62.1 °F | 4.59 in. |
| March | 43.9 °F | 69.6 °F | 4.63 in. |
| April | 51.0 °F | 76.9 °F | 3.34 in. |
| May | 59.8 °F | 84.3 °F | 2.68 in. |
| June | 67.8 °F | 89.7 °F | 4.45 in. |
| July | 71.5 °F | 92.4 °F | 4.95 in. |
| August | 70.6 °F | 91.1 °F | 4.31 in. |
| September | 64.5 °F | 86.6 °F | 3.75 in. |
| October | 52.8 °F | 77.8 °F | 2.95 in. |
| November | 41.5 °F | 68.4 °F | 3.61 in. |
| December | 37.3 °F | 61.0 °F | 4.4 in. |
| Annual | 52.7 °F | 76.5 °F | 48.2 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |