| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 26°F | 46°F | 36°F | 3.5" |
| February | 28°F | 48°F | 37°F | 3.1" |
| March | 38°F | 61°F | 49°F | 4.6" |
| April | 48°F | 73°F | 60°F | 6.3" |
| May | 57°F | 80°F | 68°F | 5.3" |
| June | 66°F | 88°F | 77°F | 4.5" |
| July | 69°F | 90°F | 79°F | 4.7" |
| August | 68°F | 90°F | 79°F | 4.2" |
| September | 61°F | 84°F | 72°F | 4.4" |
| October | 49°F | 73°F | 60°F | 4.4" |
| November | 37°F | 61°F | 48°F | 3.4" |
| December | 31°F | 49°F | 39°F | 5.1" |
| Index | Hollyvilla | Kentucky | National |
| Air quality index | 49 | 45 | 42 |
| Pollution index | 10,162,700 | 1,369,131 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 195 |
| Days with moderate air quality | 166 |
| Days w/ poor A.Q. for sensitive groups | 4 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.060% |
| Carbon Tetrachloride | 0.010% |
| Lead | 0.050% |
| Mercury | 0.140% |
| City | Population | Air Quality Index | National Avg. |
| Fort Knox, KY | 8,865 | 39 | 22.0% |
| Muldraugh, KY | 1,078 | 39 | 22.0% |
| Lanesville, IN | 745 | 49 | 2.0% |
| West Point, KY | 1,098 | 49 | 2.0% |
| Forest Hills, KY | 451 | 49 | 2.0% |
| Hollyvilla, KY | 469 | 49 | 2.0% |
| City | Population | Air Quality Index | National Avg. |
| San Jose, AZ | 469 | 37 | 26.0% |
| Hanley Falls, MN | 469 | 32 | 36.0% |
| Burdett, NY | 469 | 34 | 32.0% |
| Coalton, OH | 469 | 14 | 72.0% |
| Richmond, OH | 469 | 46 | 8.0% |
| Hollyvilla, KY | 469 | 49 | 2.0% |
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