| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 12°F | 26°F | 18°F | 1.2" |
| February | 14°F | 29°F | 21°F | 2.6" |
| March | 28°F | 44°F | 35°F | 3.4" |
| April | 40°F | 59°F | 48°F | 4.7" |
| May | 51°F | 72°F | 60°F | 7.4" |
| June | 61°F | 80°F | 70°F | 7.3" |
| July | 66°F | 85°F | 75°F | 8.1" |
| August | 63°F | 81°F | 72°F | 9.2" |
| September | 56°F | 75°F | 64°F | 6.3" |
| October | 43°F | 60°F | 50°F | 7.3" |
| November | 30°F | 45°F | 37°F | 2.2" |
| December | 17°F | 29°F | 22°F | 3.4" |
| Index | Rosemount | 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. |
| Vermillion, MN | 484 | 37 | 26.0% |
| Hampton, MN | 586 | 37 | 26.0% |
| New Trier, MN | 84 | 37 | 26.0% |
| Hastings, MN | 22,796 | 37 | 26.0% |
| Randolph, MN | 481 | 37 | 26.0% |
| Rosemount, MN | 24,792 | 46 | 8.0% |
| City | Population | Air Quality Index | National Avg. |
| Clinton, MS | 24,797 | 44 | 12.0% |
| Hazleton, PA | 24,804 | 38 | 24.0% |
| Decatur, GA | 24,814 | 52 | 4.0% |
| Paris, TX | 24,814 | 325 | 550.0% |
| Grande Prairie County No. 1, AB | 24,756 | n/a | |
| Rosemount, MN | 24,792 | 46 | 8.0% |
Here are the best places to live in Minnesota
Check out the 10 most dangerous cities in Minnesota
Most Dangerous States In The US
See the best places to live in Rosemount