| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 25°F | 46°F | 34°F | 3.6" |
| February | 26°F | 48°F | 36°F | 3.1" |
| March | 35°F | 60°F | 46°F | 4.3" |
| April | 45°F | 72°F | 58°F | 4.6" |
| May | 52°F | 78°F | 65°F | 4.9" |
| June | 61°F | 86°F | 73°F | 4.6" |
| July | 65°F | 87°F | 75°F | 6.8" |
| August | 63°F | 87°F | 74°F | 3.6" |
| September | 57°F | 82°F | 68°F | 3.5" |
| October | 45°F | 70°F | 57°F | 3.7" |
| November | 35°F | 60°F | 46°F | 3.0" |
| December | 29°F | 49°F | 38°F | 4.4" |
| Index | Milton | West Virginia | National |
| Air quality index | 42 | 126 | 42 |
| Pollution index | 2,383,860 | 1,996,538 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 299 |
| Days with moderate air quality | 66 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.002% |
| Benzene | 0.030% |
| Carbon Tetrachloride | 0.004% |
| Lead | 0.120% |
| Mercury | 0.020% |
| City | Population | Air Quality Index | National Avg. |
| Buffalo, WV | 1,061 | 40 | 20.0% |
| Teays Valley, WV | 13,729 | 40 | 20.0% |
| Eleanor, WV | 1,465 | 40 | 20.0% |
| Hurricane, WV | 6,225 | 40 | 20.0% |
| Winfield, WV | 3,133 | 40 | 20.0% |
| Milton, WV | 2,813 | 42 | 16.0% |
| City | Population | Air Quality Index | National Avg. |
| The Plains, OH | 2,813 | 25 | 50.0% |
| Oconto Falls, WI | 2,813 | 36 | 28.0% |
| Seward, AK | 2,812 | 31 | 38.0% |
| Flemingsburg, KY | 2,811 | 42 | 16.0% |
| Holly Hills, CO | 2,815 | 58 | 16.0% |
| Milton, WV | 2,813 | 42 | 16.0% |
Here are the best places to live in West Virginia
Safest Cities In The US
See the best places to live in Milton
Check out the 10 safest cities in West Virginia