| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 24°F | 42°F | 32°F | 2.7" |
| February | 24°F | 44°F | 34°F | 2.6" |
| March | 34°F | 57°F | 44°F | 4.1" |
| April | 43°F | 69°F | 56°F | 4.9" |
| May | 52°F | 77°F | 64°F | 3.9" |
| June | 61°F | 85°F | 73°F | 4.5" |
| July | 65°F | 87°F | 75°F | 4.7" |
| August | 63°F | 87°F | 75°F | 2.7" |
| September | 56°F | 81°F | 67°F | 3.3" |
| October | 45°F | 69°F | 56°F | 3.6" |
| November | 33°F | 57°F | 44°F | 2.9" |
| December | 28°F | 46°F | 36°F | 3.7" |
| Index | Crestview | Kentucky | National |
| Air quality index | 54 | 45 | 42 |
| Pollution index | 23,937,200 | 1,369,131 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 139 |
| Days with moderate air quality | 206 |
| Days w/ poor A.Q. for sensitive groups | 20 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.500% |
| Benzene | 0.180% |
| Carbon Tetrachloride | 0.110% |
| Lead | 0.250% |
| Mercury | 0.060% |
| City | Population | Air Quality Index | National Avg. |
| Claryville, KY | 2,896 | 54 | 8.0% |
| Bromley, KY | 1,158 | 54 | 8.0% |
| Newport, KY | 15,045 | 54 | 8.0% |
| Cherry Grove, OH | 4,237 | 54 | 8.0% |
| Sherwood village, OH | 778 | 54 | 8.0% |
| Crestview, KY | 518 | 54 | 8.0% |
| City | Population | Air Quality Index | National Avg. |
| Ferndale, FL | 518 | 39 | 22.0% |
| Kaneville, IL | 518 | 0 | 100.0% |
| Elizabethtown, IN | 518 | 41 | 18.0% |
| Parkerfield, KS | 518 | 40 | 20.0% |
| Myrtle, MS | 518 | 39 | 22.0% |
| Crestview, KY | 518 | 54 | 8.0% |
Here are the best places to live in Kentucky
10 Best cities in Kentucky for employment
These are the 10 most affordable cities in Kentucky
See the best places to live in & around Crestview