Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 46°F | 64°F | 54°F | 4.5" |
February | 48°F | 67°F | 56°F | 3.0" |
March | 55°F | 73°F | 63°F | 12.7" |
April | 61°F | 79°F | 69°F | 7.3" |
May | 67°F | 84°F | 75°F | 4.3" |
June | 73°F | 89°F | 80°F | 5.2" |
July | 75°F | 90°F | 81°F | 4.4" |
August | 75°F | 90°F | 81°F | 4.9" |
September | 71°F | 87°F | 78°F | 6.4" |
October | 60°F | 80°F | 69°F | 3.9" |
November | 51°F | 72°F | 60°F | 3.1" |
December | 49°F | 67°F | 56°F | 3.7" |
Index | Patterson | Louisiana | National |
Air quality index | 41 | 106 | 42 |
Pollution index | 1,868,490 | 2,526,475 | 2,726,193 |
Measurement | Total |
Days measured | 361 |
Days with good air quality | 272 |
Days with moderate air quality | 87 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.020% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Bayou Vista, LA | 4,346 | 41 | 18.0% |
Baldwin, LA | 1,876 | 41 | 18.0% |
Berwick, LA | 4,478 | 41 | 18.0% |
Charenton, LA | 1,560 | 41 | 18.0% |
Amelia, LA | 2,236 | 41 | 18.0% |
Patterson, LA | 5,844 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
South Highpoint, FL | 5,844 | 43 | 14.0% |
St. Martinville, LA | 5,844 | 41 | 18.0% |
Branford Center, CT | 5,845 | 41 | 18.0% |
White Rock, NM | 5,845 | 8 | 84.0% |
Roseland, NJ | 5,841 | 51 | 2.0% |
Patterson, LA | 5,844 | 41 | 18.0% |