Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 44°F | 64°F | 53°F | 5.6" |
February | 47°F | 67°F | 56°F | 4.5" |
March | 54°F | 74°F | 63°F | 3.3" |
April | 60°F | 81°F | 70°F | 4.9" |
May | 67°F | 86°F | 76°F | 5.8" |
June | 73°F | 91°F | 81°F | 5.8" |
July | 75°F | 92°F | 82°F | 5.9" |
August | 75°F | 93°F | 82°F | 7.6" |
September | 71°F | 89°F | 79°F | 5.5" |
October | 60°F | 82°F | 70°F | 3.6" |
November | 51°F | 73°F | 61°F | 4.1" |
December | 46°F | 66°F | 55°F | 5.9" |
Index | Lafayette | Louisiana | National |
Air quality index | 41 | 106 | 42 |
Pollution index | 3,383,350 | 2,526,475 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 280 |
Days with moderate air quality | 85 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.003% |
Benzene | 0.050% |
Carbon Tetrachloride | 0.010% |
Lead | 0.010% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Broussard, LA | 12,248 | 41 | 18.0% |
Grand Coteau, LA | 1,038 | 41 | 18.0% |
Scott, LA | 8,815 | 41 | 18.0% |
Rayne, LA | 8,062 | 41 | 18.0% |
New Iberia, LA | 28,965 | 41 | 18.0% |
Lafayette, LA | 126,674 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
Santa Clara, CA | 126,723 | 43 | 14.0% |
Topeka, KS | 125,819 | 41 | 18.0% |
Pearland, TX | 125,817 | 52 | 4.0% |
Saanich, BC | 125,800 | n/a | |
Simi Valley, CA | 125,768 | 72 | 44.0% |
Lafayette, LA | 126,674 | 41 | 18.0% |