Lost Creek, West Virginia has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.2 °C (low) to 18 °C (high). Annual precipitation averages 1265.9 Millimeters. Lost Creek is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.8 °C | 4.7 °C | 94.49 mm |
| February | -4.9 °C | 6.5 °C | 88.9 mm |
| March | -1.4 °C | 11.8 °C | 109.98 mm |
| April | 4.1 °C | 19.1 °C | 105.92 mm |
| May | 9.6 °C | 23.6 °C | 129.03 mm |
| June | 14.4 °C | 27.7 °C | 129.79 mm |
| July | 16.8 °C | 29.3 °C | 133.1 mm |
| August | 16 °C | 28.7 °C | 106.68 mm |
| September | 12 °C | 25.6 °C | 94.74 mm |
| October | 5.3 °C | 19.1 °C | 91.44 mm |
| November | -0.2 °C | 12.5 °C | 82.55 mm |
| December | -3.3 °C | 6.9 °C | 99.31 mm |
| Annual | 5.2 °C | 18 °C | 1265.93 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |