Brooker, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.2 °C (low) to 26.9 °C (high). Annual precipitation averages 1363.2 Millimeters. Brooker is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.4 °C | 19.2 °C | 97.28 mm |
| February | 7.1 °C | 20.9 °C | 78.99 mm |
| March | 9.5 °C | 24.1 °C | 92.96 mm |
| April | 12.7 °C | 27.1 °C | 73.41 mm |
| May | 16.9 °C | 30.6 °C | 87.38 mm |
| June | 20.8 °C | 32.3 °C | 197.61 mm |
| July | 21.9 °C | 33.1 °C | 179.58 mm |
| August | 22.1 °C | 32.7 °C | 185.67 mm |
| September | 20.6 °C | 31.2 °C | 150.62 mm |
| October | 15.6 °C | 27.7 °C | 81.79 mm |
| November | 10.2 °C | 23.5 °C | 53.59 mm |
| December | 7.1 °C | 20.3 °C | 84.33 mm |
| Annual | 14.2 °C | 26.9 °C | 1363.21 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| 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 |