Waldo, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.5 °C (low) to 27 °C (high). Annual precipitation averages 1357.9 Millimeters. Waldo is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.9 °C | 19.3 °C | 93.98 mm |
| February | 7.4 °C | 21.2 °C | 76.71 mm |
| March | 10 °C | 24.3 °C | 88.9 mm |
| April | 13.3 °C | 27.2 °C | 71.37 mm |
| May | 17.1 °C | 30.6 °C | 92.2 mm |
| June | 20.9 °C | 32.2 °C | 200.66 mm |
| July | 22.2 °C | 32.9 °C | 178.31 mm |
| August | 22.2 °C | 32.6 °C | 180.85 mm |
| September | 20.8 °C | 31.1 °C | 155.7 mm |
| October | 15.9 °C | 27.7 °C | 84.33 mm |
| November | 10.5 °C | 23.7 °C | 54.1 mm |
| December | 7.6 °C | 20.6 °C | 80.77 mm |
| Annual | 14.5 °C | 27 °C | 1357.88 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |