Sunny Side, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 51.9 °F (low) to 72.9 °F (high). Annual precipitation averages 51.5 Inches. Sunny Side 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 | 33.8 °F | 54.3 °F | 4.73 in. |
| February | 36.6 °F | 58.1 °F | 4.76 in. |
| March | 43.0 °F | 65.8 °F | 5.04 in. |
| April | 50.3 °F | 73.4 °F | 4.17 in. |
| May | 59.5 °F | 80.8 °F | 3.28 in. |
| June | 66.7 °F | 86.5 °F | 4.36 in. |
| July | 69.9 °F | 89.4 °F | 5.12 in. |
| August | 69.2 °F | 88.4 °F | 4.27 in. |
| September | 63.5 °F | 83.4 °F | 3.61 in. |
| October | 52.4 °F | 74.2 °F | 3.33 in. |
| November | 41.6 °F | 64.3 °F | 3.91 in. |
| December | 36.5 °F | 56.6 °F | 4.87 in. |
| Annual | 51.9 °F | 72.9 °F | 51.45 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |