Brooksville, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.3 °F (low) to 74.4 °F (high). Annual precipitation averages 56.1 Inches. Brooksville is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 33.3 °F | 53.6 °F | 5.19 in. |
| February | 36.4 °F | 58.4 °F | 5.33 in. |
| March | 43.9 °F | 66.9 °F | 5.22 in. |
| April | 51.5 °F | 74.9 °F | 5.63 in. |
| May | 60.5 °F | 82.5 °F | 4.13 in. |
| June | 68.3 °F | 89.1 °F | 4.51 in. |
| July | 71.3 °F | 91.7 °F | 4.63 in. |
| August | 70.1 °F | 91.3 °F | 4.42 in. |
| September | 63.8 °F | 86.4 °F | 3.82 in. |
| October | 51.8 °F | 76.6 °F | 3.65 in. |
| November | 41.3 °F | 64.7 °F | 4.4 in. |
| December | 35.9 °F | 56.3 °F | 5.2 in. |
| Annual | 52.3 °F | 74.4 °F | 56.13 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |