| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 10°F | 28°F | 20°F | 1.3" |
| February | 8°F | 29°F | 19°F | 0.7" |
| March | 16°F | 40°F | 28°F | 1.5" |
| April | 29°F | 54°F | 41°F | 2.5" |
| May | 39°F | 68°F | 54°F | 2.8" |
| June | 49°F | 77°F | 63°F | 3.4" |
| July | 53°F | 81°F | 68°F | 2.6" |
| August | 53°F | 79°F | 66°F | 3.3" |
| September | 46°F | 72°F | 59°F | 3.5" |
| October | 37°F | 58°F | 48°F | 4.7" |
| November | 28°F | 46°F | 37°F | 2.7" |
| December | 18°F | 32°F | 26°F | 1.9" |
| Index | Cheboygan | Michigan | National |
| Air quality index | 32 | 69 | 42 |
| Pollution index | 2,221,050 | 4,161,606 | 2,726,193 |
| Measurement | Total |
| Days measured | 58 |
| Days with good air quality | 53 |
| Days with moderate air quality | 5 |
| Days w/ poor A.Q. for sensitive groups | 0 |
| Days with unhealthy air quality | 0 |
| Pollutant | Total |
| Arsenic | 0.040% |
| Benzene | 0.020% |
| Carbon Tetrachloride | 0.002% |
| Lead | 0.010% |
| Mercury | 0.003% |
| City | Population | Air Quality Index | National Avg. |
| Mackinac Island, MI | 992 | 32 | 36.0% |
| Mackinaw City, MI | 704 | 32 | 36.0% |
| Carp Lake, MI | 525 | 32 | 36.0% |
| Indian River, MI | 2,019 | 36 | 28.0% |
| Cheboygan, MI | 4,725 | 32 | 36.0% |
| City | Population | Air Quality Index | National Avg. |
| Bloomfield, WI | 4,725 | 37 | 26.0% |
| Gang Mills, NY | 4,723 | 35 | 30.0% |
| Rocky Mount, VA | 4,727 | 38 | 24.0% |
| Ellisburg, NJ | 4,722 | 51 | 2.0% |
| Santa Ynez, CA | 4,728 | 44 | 12.0% |
| Cheboygan, MI | 4,725 | 32 | 36.0% |
Here are the best places to live in Michigan
Check out the 10 most dangerous cities in Michigan
Most Dangerous Cities In The US
Check out the 10 safest cities in Michigan