| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 11°F | 24°F | 17°F | 0.9" |
| February | 9°F | 25°F | 17°F | 0.9" |
| March | 18°F | 36°F | 27°F | 1.0" |
| April | 29°F | 48°F | 38°F | 1.6" |
| May | 40°F | 62°F | 50°F | 3.0" |
| June | 49°F | 72°F | 60°F | 3.7" |
| July | 55°F | 77°F | 66°F | 3.1" |
| August | 55°F | 76°F | 65°F | 2.9" |
| September | 48°F | 68°F | 57°F | 3.9" |
| October | 38°F | 54°F | 46°F | 3.8" |
| November | 27°F | 41°F | 34°F | 2.0" |
| December | 16°F | 28°F | 22°F | 1.3" |
| Index | Calumet | Michigan | National |
| Air quality index | 8 | 69 | 42 |
| Pollution index | 1,707,560 | 4,161,606 | 2,726,193 |
| Measurement | Total |
| Days measured | 59 |
| Days with good air quality | 59 |
| Days with moderate air quality | 0 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.001% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.010% |
| Mercury | 0.010% |
| City | Population | Air Quality Index | National Avg. |
| Ahmeek, MI | 85 | 8 | 84.0% |
| Hancock, MI | 4,526 | 8 | 84.0% |
| Laurium, MI | 1,922 | 8 | 84.0% |
| Copper City, MI | 234 | 8 | 84.0% |
| Houghton, MI | 7,805 | 8 | 84.0% |
| Calumet, MI | 776 | 8 | 84.0% |
| City | Population | Air Quality Index | National Avg. |
| Kivalina, AK | 776 | 38 | 24.0% |
| Pine Brook Hill, CO | 776 | 47 | 6.0% |
| Fallston, NC | 776 | 36 | 28.0% |
| Varnamtown, NC | 776 | 34 | 32.0% |
| Hailesboro, NY | 776 | 35 | 30.0% |
| Calumet, MI | 776 | 8 | 84.0% |
Here are the best places to live in Michigan
Most Dangerous Cities In The US
These are the 10 cheapest cities in Michigan
See the best places to live in Calumet