Bradley, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.6 °C (low) to 24.1 °C (high). Annual precipitation averages 1361.9 Millimeters. Bradley is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.9 °C | 13 °C | 112.52 mm |
| February | 2.7 °C | 15.2 °C | 118.36 mm |
| March | 6.7 °C | 19.7 °C | 134.62 mm |
| April | 10.8 °C | 24.2 °C | 127.25 mm |
| May | 16.2 °C | 28.1 °C | 125.22 mm |
| June | 20.5 °C | 32 °C | 114.55 mm |
| July | 22.2 °C | 34 °C | 91.95 mm |
| August | 21.7 °C | 34.3 °C | 82.8 mm |
| September | 18 °C | 31 °C | 97.54 mm |
| October | 11.3 °C | 25.1 °C | 123.19 mm |
| November | 5.8 °C | 18.7 °C | 104.65 mm |
| December | 2.1 °C | 14.1 °C | 129.29 mm |
| Annual | 11.6 °C | 24.1 °C | 1361.94 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |