Cross City, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 57.4 °F (low) to 80.4 °F (high). Annual precipitation averages 58.9 Inches. Cross City 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 Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 41.1 °F | 66.3 °F | 3.89 in. |
| February | 44.3 °F | 69.6 °F | 3.26 in. |
| March | 49.1 °F | 75.1 °F | 4.25 in. |
| April | 55.6 °F | 80.5 °F | 3.05 in. |
| May | 62.3 °F | 87.0 °F | 3.15 in. |
| June | 69.7 °F | 90.0 °F | 7.85 in. |
| July | 71.9 °F | 91.0 °F | 9.43 in. |
| August | 72.3 °F | 90.6 °F | 9.77 in. |
| September | 69.1 °F | 88.6 °F | 6.37 in. |
| October | 59.7 °F | 82.6 °F | 3.0 in. |
| November | 49.7 °F | 74.7 °F | 1.76 in. |
| December | 44.2 °F | 68.6 °F | 3.1 in. |
| Annual | 57.4 °F | 80.4 °F | 58.88 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |