Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 13°F | 28°F | 21°F | 3.6" |
February | 14°F | 30°F | 22°F | 1.7" |
March | 26°F | 45°F | 35°F | 3.4" |
April | 37°F | 59°F | 47°F | 6.3" |
May | 47°F | 71°F | 59°F | 5.1" |
June | 57°F | 79°F | 68°F | 7.3" |
July | 61°F | 83°F | 72°F | 3.8" |
August | 59°F | 81°F | 70°F | 5.7" |
September | 51°F | 74°F | 62°F | 4.6" |
October | 41°F | 61°F | 50°F | 6.5" |
November | 30°F | 47°F | 38°F | 4.2" |
December | 18°F | 33°F | 25°F | 3.3" |
Index | Hebron | Wisconsin | National |
Air quality index | 37 | 69 | 42 |
Pollution index | 2,796,310 | 2,842,418 | 2,726,193 |
Measurement | Total |
Days measured | 205 |
Days with good air quality | 189 |
Days with moderate air quality | 15 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.003% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.005% |
Lead | 0.001% |
Mercury | 0.004% |
City | Population | Air Quality Index | National Avg. |
Lauderdale Lakes, WI | 1,437 | 37 | 26.0% |
Okauchee Lake, WI | 4,373 | 37 | 26.0% |
Oconomowoc, WI | 16,931 | 37 | 26.0% |
Fort Atkinson, WI | 12,455 | 37 | 26.0% |
Palmyra, WI | 2,058 | 37 | 26.0% |
Hebron, WI | 317 | 37 | 26.0% |
City | Population | Air Quality Index | National Avg. |
Gillsville, GA | 317 | 37 | 26.0% |
Maunaloa, HI | 317 | 30 | 40.0% |
Granville, IA | 317 | 35 | 30.0% |
Mystic, IA | 317 | 39 | 22.0% |
Ute, IA | 317 | 35 | 30.0% |
Hebron, WI | 317 | 37 | 26.0% |