Satilla, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55 °F (low) to 77.7 °F (high). Annual precipitation averages 48.2 Inches. Satilla 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. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.7 °F | 60.9 °F | 4.16 in. |
| February | 40.7 °F | 64.4 °F | 3.99 in. |
| March | 46.3 °F | 71.1 °F | 4.37 in. |
| April | 53.4 °F | 78.2 °F | 3.26 in. |
| May | 61.7 °F | 85.3 °F | 2.97 in. |
| June | 69.2 °F | 90.1 °F | 5.05 in. |
| July | 71.8 °F | 92.2 °F | 4.85 in. |
| August | 71.4 °F | 91.2 °F | 6.15 in. |
| September | 66.6 °F | 86.9 °F | 4.35 in. |
| October | 55.9 °F | 79.2 °F | 2.87 in. |
| November | 45.4 °F | 70.2 °F | 2.6 in. |
| December | 40.2 °F | 63.1 °F | 3.58 in. |
| Annual | 55 °F | 77.7 °F | 48.2 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |