Wildwood, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 15.4 °C (low) to 27.8 °C (high). Annual precipitation averages 1349.2 Millimeters. Wildwood is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Jan. 11 - Jan. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 7.1 °C | 20.9 °C | 79.76 mm |
| February | 8.7 °C | 22.5 °C | 63.75 mm |
| March | 10.9 °C | 25.2 °C | 88.39 mm |
| April | 14.3 °C | 28.1 °C | 67.31 mm |
| May | 17.9 °C | 31 °C | 85.6 mm |
| June | 21.4 °C | 32.4 °C | 198.37 mm |
| July | 22.4 °C | 32.8 °C | 192.79 mm |
| August | 22.5 °C | 32.8 °C | 213.61 mm |
| September | 21.6 °C | 31.8 °C | 165.86 mm |
| October | 17.2 °C | 28.8 °C | 75.18 mm |
| November | 11.9 °C | 25 °C | 52.83 mm |
| December | 8.9 °C | 21.9 °C | 65.79 mm |
| Annual | 15.4 °C | 27.8 °C | 1349.24 mm |
| Average First Frost Date | Jan. 11 - Jan. 20 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |