| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 35°F | 56°F | 45°F | 5.0" |
| February | 38°F | 59°F | 47°F | 5.3" |
| March | 46°F | 69°F | 56°F | 5.6" |
| April | 53°F | 77°F | 65°F | 5.9" |
| May | 61°F | 82°F | 71°F | 4.9" |
| June | 70°F | 90°F | 79°F | 4.6" |
| July | 72°F | 91°F | 81°F | 6.2" |
| August | 72°F | 91°F | 80°F | 5.0" |
| September | 66°F | 86°F | 75°F | 4.0" |
| October | 54°F | 77°F | 64°F | 3.3" |
| November | 43°F | 67°F | 54°F | 3.6" |
| December | 39°F | 58°F | 48°F | 5.7" |
| Index | Mulga | Alabama | National |
| Air quality index | 53 | 37 | 42 |
| Pollution index | 18,988,200 | 3,012,339 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 150 |
| Days with moderate air quality | 197 |
| Days w/ poor A.Q. for sensitive groups | 18 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.570% |
| Benzene | 0.220% |
| Carbon Tetrachloride | 0.040% |
| Lead | 1.020% |
| Mercury | 1.230% |
| City | Population | Air Quality Index | National Avg. |
| Graysville, AL | 2,328 | 53 | 6.0% |
| Brookside, AL | 1,120 | 53 | 6.0% |
| Gardendale, AL | 14,021 | 53 | 6.0% |
| Midfield, AL | 4,984 | 53 | 6.0% |
| Vestavia Hills, AL | 34,482 | 53 | 6.0% |
| Mulga, AL | 757 | 53 | 6.0% |
| City | Population | Air Quality Index | National Avg. |
| Lake of the Woods, CA | 757 | 67 | 34.0% |
| Chevy Chase Section Five, MD | 757 | 47 | 6.0% |
| Lowry City, MO | 757 | 39 | 22.0% |
| Roper, NC | 757 | 0 | 100.0% |
| Prairie City, OR | 757 | 20 | 60.0% |
| Mulga, AL | 757 | 53 | 6.0% |
Here are the best places to live in Alabama
Most Dangerous States In The US
These are the 10 cheapest cities in Alabama
Check out the 10 most dangerous cities in Alabama