| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 41°F | 62°F | 50°F | 8.9" |
| February | 44°F | 65°F | 53°F | 6.4" |
| March | 51°F | 73°F | 61°F | 7.6" |
| April | 58°F | 79°F | 67°F | 9.2" |
| May | 64°F | 85°F | 74°F | 11.0" |
| June | 71°F | 91°F | 80°F | 11.0" |
| July | 73°F | 92°F | 81°F | 10.2" |
| August | 73°F | 93°F | 81°F | 12.5" |
| September | 68°F | 88°F | 77°F | 7.7" |
| October | 57°F | 81°F | 68°F | 13.5" |
| November | 49°F | 71°F | 59°F | 8.7" |
| December | 44°F | 63°F | 52°F | 9.7" |
| Index | Rosepine | Louisiana | National |
| Air quality index | 45 | 106 | 42 |
| Pollution index | 1,206,820 | 2,526,475 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 239 |
| Days with moderate air quality | 126 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.000% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Leesville, LA | 5,773 | 30 | 40.0% |
| Fort Polk North, LA | 2,400 | 30 | 40.0% |
| Fort Polk South, LA | 8,823 | 30 | 40.0% |
| New Llano, LA | 2,777 | 30 | 40.0% |
| DeRidder, LA | 10,955 | 45 | 10.0% |
| Rosepine, LA | 1,776 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Mountain Village, CO | 1,776 | 44 | 12.0% |
| Mount Olive, MS | 1,776 | 35 | 30.0% |
| Wilton No. 472, SK | 1,776 | n/a | |
| Bryson City, NC | 1,777 | 44 | 12.0% |
| New Oxford, PA | 1,775 | 42 | 16.0% |
| Rosepine, LA | 1,776 | 45 | 10.0% |
Here are the best places to live in Louisiana
Check out the 10 most dangerous cities in Louisiana
See the best places to live in Rosepine
Safest States In The US