Bradley Junction, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 17 °C (low) to 28.5 °C (high). Annual precipitation averages 1397.5 Millimeters. Bradley Junction is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.7 °C | 22.3 °C | 71.88 mm |
| February | 11.2 °C | 24 °C | 58.17 mm |
| March | 13.1 °C | 26.2 °C | 73.66 mm |
| April | 15.9 °C | 28.7 °C | 72.39 mm |
| May | 19.1 °C | 31.3 °C | 91.44 mm |
| June | 22.1 °C | 32.6 °C | 224.54 mm |
| July | 22.9 °C | 33 °C | 213.61 mm |
| August | 23.1 °C | 33.1 °C | 214.12 mm |
| September | 22.4 °C | 32.2 °C | 190.25 mm |
| October | 19.1 °C | 29.5 °C | 74.93 mm |
| November | 14.3 °C | 25.9 °C | 45.97 mm |
| December | 11.5 °C | 23.5 °C | 66.55 mm |
| Annual | 17 °C | 28.5 °C | 1397.51 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 10a : -1.1°C to 1.7°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |