Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 6°F | 24°F | 15°F | 1.6" |
February | 7°F | 28°F | 17°F | 1.1" |
March | 22°F | 42°F | 31°F | 3.5" |
April | 33°F | 56°F | 44°F | 5.1" |
May | 43°F | 69°F | 56°F | 5.7" |
June | 53°F | 77°F | 65°F | 5.6" |
July | 59°F | 82°F | 70°F | 6.1" |
August | 56°F | 79°F | 67°F | 8.6" |
September | 49°F | 72°F | 59°F | 5.6" |
October | 38°F | 57°F | 47°F | 6.1" |
November | 26°F | 43°F | 34°F | 3.3" |
December | 12°F | 27°F | 20°F | 2.5" |
Index | Webster | Wisconsin | National |
Air quality index | 35 | 69 | 42 |
Pollution index | 1,410,450 | 2,842,418 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 326 |
Days with moderate air quality | 38 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.001% |
Lead | 0.010% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Danbury, WI | 114 | 35 | 30.0% |
Siren, WI | 777 | 35 | 30.0% |
Lewis, WI | 146 | 46 | 8.0% |
Webster, WI | 660 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
Point Hope, AK | 660 | 38 | 24.0% |
St. Mary's, AK | 660 | 31 | 38.0% |
Perdido, AL | 660 | 37 | 26.0% |
Indianola, CA | 660 | 27 | 46.0% |
Lake Hughes, CA | 660 | 72 | 44.0% |
Webster, WI | 660 | 35 | 30.0% |