Bradfordsville, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 44.6 °F (low) to 67.4 °F (high). Annual precipitation averages 52.6 Inches. Bradfordsville is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 24.7 °F | 43.8 °F | 4.01 in. |
| February | 27.2 °F | 47.8 °F | 3.98 in. |
| March | 33.8 °F | 57.0 °F | 5.02 in. |
| April | 43.0 °F | 68.2 °F | 4.84 in. |
| May | 53.3 °F | 76.6 °F | 5.26 in. |
| June | 61.6 °F | 84.5 °F | 5.46 in. |
| July | 65.2 °F | 87.4 °F | 4.84 in. |
| August | 63.7 °F | 87.0 °F | 3.61 in. |
| September | 56.1 °F | 81.6 °F | 4.08 in. |
| October | 44.1 °F | 70.6 °F | 3.45 in. |
| November | 34.1 °F | 57.5 °F | 3.45 in. |
| December | 28.6 °F | 47.3 °F | 4.6 in. |
| Annual | 44.6 °F | 67.4 °F | 52.6 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |