| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 28°F | 44°F | 36°F | 5.1" |
| February | 22°F | 40°F | 31°F | 3.6" |
| March | 34°F | 54°F | 43°F | 4.9" |
| April | 41°F | 66°F | 53°F | 4.8" |
| May | 49°F | 75°F | 62°F | 5.7" |
| June | 60°F | 85°F | 72°F | 3.5" |
| July | 63°F | 84°F | 73°F | 8.1" |
| August | 66°F | 87°F | 75°F | 5.1" |
| September | 56°F | 83°F | 68°F | 1.6" |
| October | 48°F | 71°F | 58°F | 5.0" |
| November | 36°F | 58°F | 46°F | 6.5" |
| December | 28°F | 44°F | 35°F | 8.2" |
| Index | Jane Lew | West Virginia | National |
| Air quality index | 31 | 126 | 42 |
| Pollution index | 234,762 | 1,996,538 | 2,726,193 |
| Measurement | Total |
| Days measured | 111 |
| Days with good air quality | 101 |
| Days with moderate air quality | 10 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.003% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Buckhannon, WV | 5,473 | 31 | 38.0% |
| Bridgeport, WV | 8,675 | 31 | 38.0% |
| Salem, WV | 1,862 | 31 | 38.0% |
| Despard, WV | 1,169 | 31 | 38.0% |
| Weston, WV | 3,882 | 31 | 38.0% |
| Jane Lew, WV | 504 | 31 | 38.0% |
| City | Population | Air Quality Index | National Avg. |
| Simla, CO | 504 | 45 | 10.0% |
| Daisy, GA | 504 | 39 | 22.0% |
| Denmark, IA | 504 | 29 | 42.0% |
| Martensdale, IA | 504 | 39 | 22.0% |
| Hudson, IN | 504 | 45 | 10.0% |
| Jane Lew, WV | 504 | 31 | 38.0% |
Here are the best places to live in West Virginia
Safest Cities In The US
Most Dangerous States In The US
Check out the 10 most dangerous cities in West Virginia