| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 40°F | 63°F | 50°F | 5.6" |
| February | 42°F | 67°F | 53°F | 5.3" |
| March | 50°F | 74°F | 61°F | 4.8" |
| April | 56°F | 80°F | 67°F | 5.9" |
| May | 62°F | 87°F | 74°F | 4.0" |
| June | 70°F | 92°F | 80°F | 6.0" |
| July | 72°F | 93°F | 81°F | 5.8" |
| August | 72°F | 92°F | 81°F | 5.2" |
| September | 68°F | 89°F | 77°F | 5.1" |
| October | 56°F | 81°F | 67°F | 3.8" |
| November | 46°F | 72°F | 58°F | 3.3" |
| December | 44°F | 67°F | 54°F | 6.5" |
| Index | Lockhart | Alabama | National |
| Air quality index | 31 | 37 | 50 |
| Pollution index | 1,523,890 | 3,012,339 | 2,726,193 |
| Measurement | Total |
| Days measured | 363 |
| Days with good air quality | 357 |
| Days with moderate air quality | 6 |
| Days w/ poor A.Q. for sensitive groups | |
| Days with unhealthy air quality |
| Pollutant | Total |
| Arsenic | 0.001% |
| Benzene | 0.030% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.005% |
| Mercury | 0.001% |
| City, State | Population | Air Quality Index | National Avg. |
| Paxton, FL | 638 | 31 | 38% |
| Florala, AL | 1,912 | 31 | 38% |
| Laurel Hill, FL | 626 | 31 | 38% |
| Kinston, AL | 664 | 35 | 30% |
| Onycha, AL | 182 | 35 | 30% |
| Lockhart, AL | 412 | 31 | 38% |
| City, State | Population | Air Quality Index | National Avg. |
| Butternut, WI | 412 | 34 | 32% |
| Las Palomas, NM | 412 | 51 | 2% |
| Poplar Hills, KY | 412 | 49 | 2% |
| Uniontown, KS | 412 | 37 | 26% |
| Lake City, CO | 412 | 44 | 12% |
| Lockhart, AL | 412 | 31 | 38% |
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