Wallace, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 13.9 °C (low) to 25.4 °C (high). Annual precipitation averages 1782.8 Millimeters. Wallace is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Dec. 11 - Dec. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.4 °C | 16.1 °C | 157.23 mm |
| February | 6.2 °C | 18.4 °C | 123.7 mm |
| March | 9.5 °C | 21.9 °C | 141.99 mm |
| April | 13.3 °C | 25.3 °C | 142.49 mm |
| May | 17.7 °C | 29.2 °C | 110.49 mm |
| June | 21.6 °C | 31.8 °C | 190.5 mm |
| July | 22.4 °C | 32.7 °C | 196.6 mm |
| August | 22.4 °C | 32.6 °C | 189.23 mm |
| September | 20.2 °C | 30.8 °C | 157.73 mm |
| October | 14.5 °C | 26.7 °C | 112.78 mm |
| November | 8.6 °C | 21.3 °C | 122.17 mm |
| December | 5.9 °C | 17.6 °C | 137.92 mm |
| Annual | 13.9 °C | 25.4 °C | 1782.83 mm |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |