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 | DeRidder | 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. |
Fort Polk South, LA | 8,823 | 30 | 40.0% |
Singer, LA | 306 | 45 | 10.0% |
Merryville, LA | 1,214 | 45 | 10.0% |
Rosepine, LA | 1,776 | 45 | 10.0% |
DeRidder, LA | 10,955 | 45 | 10.0% |
City | Population | Air Quality Index | National Avg. |
Placerville, CA | 10,954 | 52 | 4.0% |
Dobbs Ferry, NY | 10,959 | 51 | 2.0% |
Raymondville, TX | 10,950 | 42 | 16.0% |
Mount Kisco, NY | 10,949 | 43 | 14.0% |
Montmagny, QC | 10,961 | n/a | |
DeRidder, LA | 10,955 | 45 | 10.0% |