Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 39°F | 66°F | 51°F | 2.3" |
February | 45°F | 76°F | 59°F | 2.3" |
March | 51°F | 83°F | 67°F | 3.3" |
April | 58°F | 89°F | 73°F | 1.6" |
May | 64°F | 95°F | 80°F | 3.7" |
June | 74°F | 101°F | 87°F | 2.3" |
July | 76°F | 101°F | 88°F | 2.9" |
August | 74°F | 98°F | 85°F | 5.3" |
September | 71°F | 93°F | 81°F | 5.7" |
October | 62°F | 88°F | 74°F | 3.0" |
November | 48°F | 75°F | 60°F | 5.2" |
December | 41°F | 67°F | 53°F | 2.6" |
Index | Study Butte | Texas | National |
Air quality index | 25 | 52 | 42 |
Pollution index | 212,433 | 2,009,300 | 2,726,193 |
Measurement | Total |
Days measured | 339 |
Days with good air quality | 287 |
Days with moderate air quality | 51 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.003% |
Carbon Tetrachloride | 0.000% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Terlingua, TX | 110 | 28 | 44.0% |
Study Butte, TX | 149 | 25 | 50.0% |
City | Population | Air Quality Index | National Avg. |
Calvert, AL | 149 | 42 | 16.0% |
Rudy, AR | 149 | 36 | 28.0% |
Blairsburg, IA | 149 | 37 | 26.0% |
Calhoun, IL | 149 | 36 | 28.0% |
Littleton, IL | 149 | 41 | 18.0% |
Study Butte, TX | 149 | 25 | 50.0% |