Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 11°F | 25°F | 17°F | 2.3" |
February | 12°F | 27°F | 19°F | 2.5" |
March | 26°F | 44°F | 34°F | 4.6" |
April | 40°F | 60°F | 49°F | 6.1" |
May | 51°F | 71°F | 60°F | 4.4" |
June | 63°F | 83°F | 73°F | 6.3" |
July | 66°F | 86°F | 76°F | 4.2" |
August | 62°F | 81°F | 71°F | 9.3" |
September | 56°F | 77°F | 65°F | 12.5" |
October | 46°F | 63°F | 53°F | 4.2" |
November | 29°F | 45°F | 36°F | 2.8" |
December | 11°F | 25°F | 18°F | 1.5" |
Index | Prior Lake | Minnesota | National |
Air quality index | 46 | 35 | 42 |
Pollution index | 7,686,740 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 214 |
Days with moderate air quality | 148 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.070% |
Benzene | 0.100% |
Carbon Tetrachloride | 0.010% |
Lead | 0.350% |
Mercury | 0.120% |
City | Population | Air Quality Index | National Avg. |
Eagan, MN | 66,377 | 46 | 8.0% |
Farmington, MN | 22,996 | 46 | 8.0% |
Jordan, MN | 6,289 | 46 | 8.0% |
New Prague, MN | 8,022 | 46 | 8.0% |
Chanhassen, MN | 25,965 | 46 | 8.0% |
Prior Lake, MN | 26,775 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Florence, AZ | 26,777 | 74 | 48.0% |
Winona, MN | 26,772 | 15 | 70.0% |
Hutto, TX | 26,778 | 44 | 12.0% |
Colleyville, TX | 26,766 | 51 | 2.0% |
West Linn, OR | 26,764 | 38 | 24.0% |
Prior Lake, MN | 26,775 | 46 | 8.0% |