La Crosse, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.2 °C (low) to 26.8 °C (high). Annual precipitation averages 1360.2 Millimeters. La Crosse 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 | 5.5 °C | 19.2 °C | 95.5 mm |
| February | 7.2 °C | 21 °C | 80.77 mm |
| March | 9.6 °C | 24.1 °C | 94.74 mm |
| April | 12.9 °C | 27 °C | 73.41 mm |
| May | 16.9 °C | 30.5 °C | 84.84 mm |
| June | 20.8 °C | 32.2 °C | 196.6 mm |
| July | 22 °C | 32.8 °C | 180.85 mm |
| August | 22.1 °C | 32.6 °C | 191.77 mm |
| September | 20.6 °C | 31.1 °C | 147.07 mm |
| October | 15.6 °C | 27.7 °C | 79.25 mm |
| November | 10.2 °C | 23.5 °C | 52.32 mm |
| December | 7.2 °C | 20.3 °C | 83.06 mm |
| Annual | 14.2 °C | 26.8 °C | 1360.18 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| 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 |