# Counties in Michigan by average annual temperature, 2025

All 83 values come from NOAA National Centers for Environmental Information for 2025, so the places are comparable.

- Indicator id: `average_temperature_annual`
- Unit: °F
- Definition: Mean air temperature from January to December, in degrees Fahrenheit: the average of the 12 monthly mean temperatures. NOAA computes it from its climate divisional dataset (nClimDiv): station readings interpolated onto a 5 km grid and averaged over the area.
- Source: NOAA National Centers for Environmental Information, NOAA Climate at a Glance, January to December average temperature, counties (https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping)
- Publisher page: https://invokely.ai/en/publishers/noaa-ncei
- Retrieved: 2026-10-12
- Citation: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, counties. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/average-annual-temperature/michigan-counties

| Rank | Place | °F |
|---:|---|---:|
| 1 | Monroe County | 50.9 |
| 2 | Wayne County | 50.5 |
| 3 | Berrien County | 50.2 |
| 3 | Macomb County | 50.2 |
| 5 | Lenawee County | 50 |
| 6 | Cass County | 49.8 |
| 6 | St. Joseph County | 49.8 |
| 8 | Van Buren County | 49.5 |
| 9 | Kalamazoo County | 49.3 |
| 9 | St. Clair County | 49.3 |
| 11 | Branch County | 49.2 |
| 12 | Allegan County | 49 |
| 12 | Oakland County | 49 |
| 14 | Hillsdale County | 48.9 |
| 14 | Washtenaw County | 48.9 |
| 16 | Calhoun County | 48.8 |
| 16 | Ottawa County | 48.8 |
| 18 | Barry County | 48.6 |
| 18 | Genesee County | 48.6 |
| 20 | Eaton County | 48.5 |
| 20 | Jackson County | 48.5 |
| 20 | Muskegon County | 48.5 |
| 23 | Lapeer County | 48.4 |
| 24 | Clinton County | 48.3 |
| 24 | Ingham County | 48.3 |
| 24 | Livingston County | 48.3 |
| 24 | Saginaw County | 48.3 |
| 28 | Shiawassee County | 48.2 |
| 29 | Ionia County | 48 |
| 29 | Kent County | 48 |
| 31 | Bay County | 47.9 |
| 31 | Tuscola County | 47.9 |
| 33 | Sanilac County | 47.7 |
| 34 | Gratiot County | 47.6 |
| 34 | Midland County | 47.6 |
| 36 | Oceana County | 47.4 |
| 37 | Huron County | 47.2 |
| 38 | Arenac County | 46.9 |
| 38 | Newaygo County | 46.9 |
| 40 | Montcalm County | 46.7 |
| 41 | Mason County | 46.6 |
| 42 | Gladwin County | 46.5 |
| 42 | Isabella County | 46.5 |
| 44 | Lake County | 45.9 |
| 44 | Manistee County | 45.9 |
| 44 | Mecosta County | 45.9 |
| 47 | Iosco County | 45.8 |
| 47 | Leelanau County | 45.8 |
| 49 | Benzie County | 45.7 |
| 49 | Grand Traverse County | 45.7 |
| 51 | Clare County | 45.5 |
| 52 | Antrim County | 45.4 |
| 53 | Charlevoix County | 45.3 |
| 53 | Ogemaw County | 45.3 |
| 55 | Alpena County | 45 |
| 55 | Presque Isle County | 45 |
| 57 | Cheboygan County | 44.9 |
| 57 | Montmorency County | 44.9 |
| 57 | Osceola County | 44.9 |
| 60 | Roscommon County | 44.8 |
| 60 | Wexford County | 44.8 |
| 62 | Alcona County | 44.7 |
| 62 | Emmet County | 44.7 |
| 62 | Kalkaska County | 44.7 |
| 62 | Missaukee County | 44.7 |
| 66 | Oscoda County | 44.5 |
| 67 | Otsego County | 44.3 |
| 68 | Crawford County | 44.2 |
| 69 | Menominee County | 43.7 |
| 70 | Delta County | 43.1 |
| 71 | Schoolcraft County | 42.5 |
| 72 | Mackinac County | 42.2 |
| 73 | Dickinson County | 42 |
| 73 | Houghton County | 42 |
| 75 | Alger County | 41.7 |
| 76 | Chippewa County | 41.6 |
| 76 | Keweenaw County | 41.6 |
| 78 | Ontonagon County | 41.4 |
| 79 | Luce County | 40.9 |
| 79 | Marquette County | 40.9 |
| 81 | Baraga County | 40.6 |
| 82 | Gogebic County | 40.3 |
| 82 | Iron County | 40.3 |