Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 42°F | 63°F | 50°F | 13.6" |
February | 46°F | 68°F | 54°F | 5.8" |
March | 53°F | 76°F | 62°F | 21.8" |
April | 56°F | 80°F | 66°F | 3.5" |
May | 65°F | 85°F | 74°F | 6.4" |
June | 71°F | 92°F | 80°F | 5.9" |
July | 73°F | 93°F | 81°F | 14.0" |
August | 73°F | 96°F | 83°F | 16.2" |
September | 70°F | 95°F | 80°F | 5.7" |
October | 58°F | 86°F | 70°F | 3.4" |
November | 52°F | 77°F | 62°F | 5.4" |
December | 41°F | 69°F | 53°F | 1.5" |
Index | Niederwald | Texas | National |
Air quality index | 44 | 52 | 42 |
Pollution index | 713,830 | 2,009,300 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 249 |
Days with moderate air quality | 114 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.002% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Garfield, TX | 2,506 | 44 | 12.0% |
Sunset Valley, TX | 574 | 44 | 12.0% |
Kyle, TX | 45,828 | 44 | 12.0% |
San Marcos, TX | 64,053 | 44 | 12.0% |
Bear Creek, TX | 460 | 44 | 12.0% |
Niederwald, TX | 652 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Pangburn, AR | 652 | 45 | 10.0% |
Red Mesa, AZ | 652 | 49 | 2.0% |
Hedrick, IA | 652 | 35 | 30.0% |
Klemme, IA | 652 | 15 | 70.0% |
Linden, IN | 652 | 42 | 16.0% |
Niederwald, TX | 652 | 44 | 12.0% |