Greensboro, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55.9 °F (low) to 78.5 °F (high). Annual precipitation averages 56.7 Inches. Greensboro 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. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 39.1 °F | 62.4 °F | 4.91 in. |
| February | 42.0 °F | 66.4 °F | 4.67 in. |
| March | 47.3 °F | 72.8 °F | 5.19 in. |
| April | 53.8 °F | 78.7 °F | 4.3 in. |
| May | 62.2 °F | 86.0 °F | 3.45 in. |
| June | 69.4 °F | 89.9 °F | 6.13 in. |
| July | 71.3 °F | 91.2 °F | 6.3 in. |
| August | 71.5 °F | 90.5 °F | 5.93 in. |
| September | 67.5 °F | 87.5 °F | 5.23 in. |
| October | 57.5 °F | 80.6 °F | 3.15 in. |
| November | 47.0 °F | 71.5 °F | 3.42 in. |
| December | 42.1 °F | 64.7 °F | 4.06 in. |
| Annual | 55.9 °F | 78.5 °F | 56.74 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |