Pooler, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 13.4 °C (low) to 25.3 °C (high). Annual precipitation averages 1304 Millimeters. Pooler is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.7 °C | 16.4 °C | 92.71 mm |
| February | 5.2 °C | 18.3 °C | 85.85 mm |
| March | 8.7 °C | 21.8 °C | 92.2 mm |
| April | 12.4 °C | 25.4 °C | 87.63 mm |
| May | 17 °C | 29.1 °C | 91.44 mm |
| June | 21.1 °C | 31.9 °C | 162.05 mm |
| July | 22.7 °C | 33.4 °C | 146.56 mm |
| August | 22.4 °C | 32.6 °C | 174.5 mm |
| September | 20.2 °C | 30.2 °C | 119.63 mm |
| October | 14.3 °C | 26.1 °C | 94.23 mm |
| November | 8.2 °C | 21.2 °C | 67.06 mm |
| December | 5.2 °C | 17.7 °C | 90.17 mm |
| Annual | 13.4 °C | 25.3 °C | 1304.03 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |