| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 8°F | 26°F | 17°F | 0.8" |
| February | 10°F | 30°F | 20°F | 1.0" |
| March | 24°F | 45°F | 34°F | 1.5" |
| April | 37°F | 61°F | 48°F | 3.5" |
| May | 49°F | 73°F | 60°F | 3.9" |
| June | 60°F | 82°F | 70°F | 4.8" |
| July | 65°F | 87°F | 76°F | 3.7" |
| August | 62°F | 83°F | 72°F | 5.3" |
| September | 54°F | 77°F | 64°F | 2.9" |
| October | 41°F | 62°F | 51°F | 3.1" |
| November | 27°F | 47°F | 37°F | 1.3" |
| December | 13°F | 30°F | 21°F | 1.6" |
| Index | Calhoun | Minneapolis | Minnesota |
| Air quality index | 46 | 46 | 35 |
| Pollution index | 1,774,860 | 21,650,500 | 1,854,519 |
| 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 | 0.290% |
| Benzene | 0.280% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.380% |
| Mercury | 0.080% |
| City | Population | Air Quality Index | National Avg. |
| Arden Hills, MN | 10,276 | 46 | 8.0% |
| Lilydale, MN | 892 | 46 | 8.0% |
| Roseville, MN | 36,139 | 46 | 8.0% |
| Bloomington, MN | 85,226 | 46 | 8.0% |
| Lexington, MN | 2,276 | 46 | 8.0% |
| Minneapolis, MN | 424,536 | 46 | 8.0% |
| City | Population | Air Quality Index | National Avg. |
| Oakland, CA | 422,575 | 40 | 20.0% |
| London, ON | 421,456 | n/a | |
| Laval, QC | 445,050 | n/a | |
| Tulsa, OK | 402,441 | 45 | 10.0% |
| Virginia Beach, VA | 450,882 | 40 | 20.0% |
| Minneapolis, MN | 424,536 | 46 | 8.0% |
Here are the best places to live in Minnesota
Safest Cities In The US
See the best places to live in Minneapolis
Check out the 10 most dangerous cities in Minnesota