Florence, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55.3 °F (low) to 78 °F (high). Annual precipitation averages 34.3 Inches. Florence is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.8 °F | 59.9 °F | 2.37 in. |
| February | 40.4 °F | 63.4 °F | 2.13 in. |
| March | 47.3 °F | 70.3 °F | 2.98 in. |
| April | 54.3 °F | 77.4 °F | 2.82 in. |
| May | 63.5 °F | 84.3 °F | 4.05 in. |
| June | 70.3 °F | 91.1 °F | 3.36 in. |
| July | 72.4 °F | 94.7 °F | 1.98 in. |
| August | 72.1 °F | 95.5 °F | 2.31 in. |
| September | 66.3 °F | 89.1 °F | 3.44 in. |
| October | 56.4 °F | 80.0 °F | 3.7 in. |
| November | 45.9 °F | 69.0 °F | 2.7 in. |
| December | 38.2 °F | 61.1 °F | 2.5 in. |
| Annual | 55.3 °F | 78 °F | 34.34 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 20-30 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |