Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 37°F | 59°F | 47°F | 5.3" |
February | 40°F | 62°F | 50°F | 5.1" |
March | 48°F | 71°F | 59°F | 5.0" |
April | 55°F | 79°F | 66°F | 6.2" |
May | 61°F | 84°F | 72°F | 4.9" |
June | 69°F | 91°F | 80°F | 3.3" |
July | 71°F | 93°F | 81°F | 4.5" |
August | 71°F | 93°F | 81°F | 4.4" |
September | 65°F | 89°F | 76°F | 2.8" |
October | 52°F | 80°F | 65°F | 4.1" |
November | 43°F | 69°F | 55°F | 3.9" |
December | 40°F | 61°F | 49°F | 5.8" |
Index | Delta | Louisiana | National |
Air quality index | 44 | 106 | 42 |
Pollution index | 625,190 | 2,526,475 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 256 |
Days with moderate air quality | 109 |
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 | 0.001% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Richmond, LA | 565 | 34 | 32.0% |
Tallulah, LA | 6,722 | 34 | 32.0% |
Beechwood, MS | 3,007 | 44 | 12.0% |
Mound, LA | 14 | 44 | 12.0% |
Vicksburg, MS | 22,045 | 44 | 12.0% |
Delta, LA | 270 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Waukeenah, FL | 270 | 40 | 20.0% |
Buckingham, IL | 270 | 0 | 100.0% |
Clifford, IN | 270 | 41 | 18.0% |
Beech Grove, KY | 270 | 43 | 14.0% |
Lismore, MN | 270 | 36 | 28.0% |
Delta, LA | 270 | 44 | 12.0% |