| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 48°F | 64°F | 55°F | 8.5" |
| February | 51°F | 66°F | 58°F | 4.7" |
| March | 57°F | 72°F | 64°F | 14.2" |
| April | 64°F | 77°F | 70°F | 10.0" |
| May | 69°F | 82°F | 75°F | 10.8" |
| June | 76°F | 87°F | 81°F | 7.7" |
| July | 78°F | 89°F | 83°F | 9.4" |
| August | 78°F | 89°F | 84°F | 10.0" |
| September | 76°F | 87°F | 81°F | 11.1" |
| October | 68°F | 80°F | 74°F | 6.8" |
| November | 59°F | 72°F | 65°F | 9.4" |
| December | 53°F | 66°F | 59°F | 7.4" |
| Index | Venice | Louisiana | National |
| Air quality index | 45 | 106 | 42 |
| Pollution index | 3,881,730 | 2,526,475 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 229 |
| Days with moderate air quality | 134 |
| Days w/ poor A.Q. for sensitive groups | 2 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.000% |
| Benzene | 0.040% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.010% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Empire, LA | 1,124 | 45 | 10.0% |
| Triumph, LA | 320 | 45 | 10.0% |
| Boothville, LA | 605 | 45 | 10.0% |
| Buras, LA | 896 | 45 | 10.0% |
| Venice, LA | 280 | 45 | 10.0% |
| City | Population | Air Quality Index | National Avg. |
| Chuichu, AZ | 280 | 74 | 48.0% |
| Deep River, IA | 280 | 35 | 30.0% |
| South English, IA | 280 | 35 | 30.0% |
| Henderson, IL | 280 | 46 | 8.0% |
| Arlington, IN | 280 | 28 | 44.0% |
| Venice, LA | 280 | 45 | 10.0% |
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