Pleasant Valley, West Virginia has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.5 °C (low) to 17.5 °C (high). Annual precipitation averages 1217.9 Millimeters. Pleasant Valley is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.7 °C | 4.2 °C | 93.98 mm |
| February | -4.7 °C | 6 °C | 82.8 mm |
| March | -1.2 °C | 11.1 °C | 102.62 mm |
| April | 4.3 °C | 18.4 °C | 101.09 mm |
| May | 9.8 °C | 23.1 °C | 125.22 mm |
| June | 14.6 °C | 27.1 °C | 120.65 mm |
| July | 16.9 °C | 28.9 °C | 130.05 mm |
| August | 16.2 °C | 28.4 °C | 100.08 mm |
| September | 12.3 °C | 25.3 °C | 94.49 mm |
| October | 5.8 °C | 18.7 °C | 85.09 mm |
| November | 0.5 °C | 12.1 °C | 85.34 mm |
| December | -3 °C | 6.4 °C | 96.52 mm |
| Annual | 5.5 °C | 17.5 °C | 1217.93 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 |