Pax, West Virginia has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 42.1 °F (low) to 63.6 °F (high). Annual precipitation averages 47.6 Inches. Pax 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. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.0 °F | 41.3 °F | 3.39 in. |
| February | 25.1 °F | 45.2 °F | 3.26 in. |
| March | 31.1 °F | 53.8 °F | 4.34 in. |
| April | 40.4 °F | 65.8 °F | 4.15 in. |
| May | 49.7 °F | 73.1 °F | 4.99 in. |
| June | 57.9 °F | 79.5 °F | 4.84 in. |
| July | 61.8 °F | 82.4 °F | 5.27 in. |
| August | 60.6 °F | 81.5 °F | 4.0 in. |
| September | 54.3 °F | 76.3 °F | 3.65 in. |
| October | 42.2 °F | 65.6 °F | 2.9 in. |
| November | 32.4 °F | 54.4 °F | 2.99 in. |
| December | 27.1 °F | 44.7 °F | 3.82 in. |
| Annual | 42.1 °F | 63.6 °F | 47.6 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |