Westville, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55 °F (low) to 78.5 °F (high). Annual precipitation averages 63.1 Inches. Westville 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. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.0 °F | 61.8 °F | 5.21 in. |
| February | 41.2 °F | 65.9 °F | 5.0 in. |
| March | 46.7 °F | 72.7 °F | 5.75 in. |
| April | 52.9 °F | 79.0 °F | 5.69 in. |
| May | 61.1 °F | 86.0 °F | 4.02 in. |
| June | 69.0 °F | 90.2 °F | 6.42 in. |
| July | 71.4 °F | 91.6 °F | 6.79 in. |
| August | 71.1 °F | 91.0 °F | 6.31 in. |
| September | 66.6 °F | 87.9 °F | 5.45 in. |
| October | 55.7 °F | 80.7 °F | 3.43 in. |
| November | 44.9 °F | 71.0 °F | 4.31 in. |
| December | 40.8 °F | 64.0 °F | 4.71 in. |
| Annual | 55 °F | 78.5 °F | 63.09 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |