Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 8°F | 24°F | 16°F | 1.5" |
February | 10°F | 27°F | 17°F | 1.1" |
March | 25°F | 41°F | 32°F | 8.7" |
April | 36°F | 57°F | 45°F | 2.7" |
May | 47°F | 69°F | 57°F | 4.2" |
June | 58°F | 78°F | 67°F | 7.0" |
July | 62°F | 82°F | 72°F | 4.8" |
August | 59°F | 79°F | 68°F | 11.0" |
September | 51°F | 73°F | 61°F | 8.7" |
October | 39°F | 59°F | 48°F | 6.6" |
November | 27°F | 44°F | 34°F | 5.0" |
December | 13°F | 27°F | 20°F | 1.5" |
Index | Lake Lillian | Minnesota | National |
Air quality index | 32 | 35 | 42 |
Pollution index | 1,148,020 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 344 |
Days with good air quality | 313 |
Days with moderate air quality | 31 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.050% |
Carbon Tetrachloride | 0.001% |
Lead | 0.020% |
Mercury | 0.020% |
City | Population | Air Quality Index | National Avg. |
Willmar, MN | 19,728 | 32 | 36.0% |
Grove City, MN | 791 | 32 | 36.0% |
Olivia, MN | 2,397 | 32 | 36.0% |
Danube, MN | 487 | 32 | 36.0% |
Atwater, MN | 1,141 | 32 | 36.0% |
Lake Lillian, MN | 258 | 32 | 36.0% |
City | Population | Air Quality Index | National Avg. |
Gordon, AL | 258 | 35 | 30.0% |
Weogufka, AL | 258 | 38 | 24.0% |
St. Francis, AR | 258 | 26 | 48.0% |
Ambrose, GA | 258 | 26 | 48.0% |
Maalaea, HI | 258 | 15 | 70.0% |
Lake Lillian, MN | 258 | 32 | 36.0% |