Average Temperatures in Michigan

Average annual temperatures for cities, towns and parks throughout Michigan are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: The Thumb & Southeast Michigan, West & Mid-Michigan, Northern Michigan and Upper Peninsula.

Place name links take you to more detailed temperature information for that location.

The tables give the normals for maximum and minimum yearly temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

The Thumb & Southeast Michigan

Average annual temperatures
High °F	Low °F	Place	High °C	Low °C
60	39	Adrian	16	4
59	38	Ann Arbor	15	4
57	39	Bay City	14	4
59	40	Dearborn	15	4
59	42	Detroit	15	6
57	38	Flint	14	3
53	38	Harbor Beach	12	3
57	39	Midland	14	4
59	41	Monroe	15	5
58	38	Mount Pleasant	14	3
57	42	Port Huron	14	6
58	39	Saginaw	14	4

West & Mid-Michigan

Average temperatures for the year
High °F	Low °F	Place	High °C	Low °C
59	39	Battle Creek	15	4
59	41	Benton Harbor	15	5
58	41	Grand Rapids	15	5
58	41	Holland	14	5
58	40	Jackson	15	4
59	40	Kalamazoo	15	5
58	39	Lansing	14	4
58	41	Muskegon	14	5
60	41	Niles	15	5

Northern Michigan

Average yearly temperatures
High °F	Low °F	Place	High °C	Low °C
55	34	Alpena	13	1
54	35	Cadillac	12	2
53	35	Cheboygan	12	1
55	36	East Tawas	13	2
54	39	Frankfort	12	4
51	32	Gaylord	11	0
50	36	Harrisville	10	2
55	33	Houghton Lake	13	0
55	37	Ludington	13	3
52	37	Petoskey	11	3
52	37	St James, Beaver Island	11	3
56	38	Traverse City	13	3

Upper Peninsula

Annual average temperature
High °F	Low °F	Place	High °C	Low °C
52	27	Champion Van Riper Park	11	-3
50	34	De Tour Village	10	1
51	33	Escanaba	11	1
51	34	Grand Marais	10	1
53	32	Iron Mountain	12	0
50	31	Ironwood	10	-1
50	34	Manistique	10	1
50	35	Marquette	10	2
49	33	Munising	9	1
51	33	Sault Ste Marie	11	1
51	29	Tahquamenon Falls Park	10	-2
50	34	Whitefish Point	10	1

Average Annual Temperatures in Michigan

The Thumb & Southeast Michigan

West & Mid-Michigan

Northern Michigan

Upper Peninsula

Reference

More Michigan Weather Information