| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 32°F | 56°F | 43°F | 4.8" |
| February | 34°F | 59°F | 45°F | 3.8" |
| March | 42°F | 69°F | 55°F | 5.0" |
| April | 50°F | 78°F | 63°F | 5.3" |
| May | 58°F | 84°F | 71°F | 4.9" |
| June | 68°F | 91°F | 79°F | 4.0" |
| July | 71°F | 93°F | 81°F | 5.1" |
| August | 71°F | 93°F | 81°F | 4.1" |
| September | 63°F | 88°F | 74°F | 4.5" |
| October | 50°F | 78°F | 63°F | 4.5" |
| November | 40°F | 67°F | 52°F | 4.1" |
| December | 35°F | 58°F | 46°F | 6.1" |
| Index | Belmont | Mississippi | National |
| Air quality index | 39 | 40 | 42 |
| Pollution index | 729,997 | 1,514,109 | 2,726,193 |
| Measurement | Total |
| Days measured | 241 |
| Days with good air quality | 222 |
| Days with moderate air quality | 19 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.010% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.030% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Paden, MS | 107 | 37 | 26.0% |
| Tishomingo, MS | 466 | 37 | 26.0% |
| Vina, AL | 418 | 37 | 26.0% |
| Golden, MS | 188 | 39 | 22.0% |
| Red Bay, AL | 3,125 | 39 | 22.0% |
| Belmont, MS | 2,427 | 39 | 22.0% |
| City | Population | Air Quality Index | National Avg. |
| Hackberry, TX | 2,426 | 51 | 2.0% |
| Sainte-Victoire-de-Sorel, QC | 2,426 | n/a | |
| Waynesboro, TN | 2,428 | 27 | 46.0% |
| Lake Mack-Forest Hills, FL | 2,425 | 37 | 26.0% |
| Anahola, HI | 2,425 | 13 | 74.0% |
| Belmont, MS | 2,427 | 39 | 22.0% |
Here are the best places to live in Mississippi
Safest Cities In The US
Check out the 10 most dangerous cities in Mississippi
These are the 10 cheapest cities in Mississippi