Beattyville, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 6.2 °C (low) to 19.7 °C (high). Annual precipitation averages 1282.7 Millimeters. Beattyville is located in USDA Plant Hardiness Zone 6b. 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 | -4.7 °C | 6.8 °C | 95.5 mm |
| February | -3.7 °C | 9.2 °C | 96.01 mm |
| March | 0 °C | 14.5 °C | 112.78 mm |
| April | 4.9 °C | 20.7 °C | 116.33 mm |
| May | 10.7 °C | 24.7 °C | 129.29 mm |
| June | 15.3 °C | 28.6 °C | 126.75 mm |
| July | 17.8 °C | 30 °C | 139.45 mm |
| August | 17.3 °C | 29.7 °C | 93.47 mm |
| September | 13.3 °C | 27.1 °C | 90.17 mm |
| October | 6.1 °C | 21.2 °C | 81.03 mm |
| November | 0.2 °C | 14.8 °C | 84.07 mm |
| December | -2.7 °C | 8.9 °C | 117.86 mm |
| Annual | 6.2 °C | 19.7 °C | 1282.71 mm |
| 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 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |