Average July Temperatures for Michigan

Average temperatures for July at 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.

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

The Thumb & Southeast Michigan

Average July temperatures
High °F	Low °F	Place	High °C	Low °C
85	60	Adrian	29	16
84	60	Ann Arbor	29	16
82	62	Bay City	28	17
84	62	Dearborn	29	17
84	64	Detroit	29	18
82	60	Flint	28	15
77	60	Harbor Beach	25	15
82	62	Midland	28	16
85	63	Monroe	29	17
84	61	Mount Pleasant	29	16
81	65	Port Huron	27	18
83	62	Saginaw	28	16

West & Mid-Michigan

Average daily temperatures in July
High °F	Low °F	Place	High °C	Low °C
83	60	Battle Creek	28	16
82	61	Benton Harbor	28	16
83	63	Grand Rapids	28	17
82	62	Holland	28	16
83	61	Jackson	28	16
83	62	Kalamazoo	28	17
83	61	Lansing	28	16
82	62	Muskegon	28	17
83	61	Niles	29	16

Northern Michigan

July temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
81	56	Alpena	27	13
80	58	Cadillac	27	14
77	58	Cheboygan	25	14
80	58	East Tawas	27	15
77	60	Frankfort	25	16
77	55	Gaylord	25	13
74	58	Harrisville	23	14
81	55	Houghton Lake	27	13
79	58	Ludington	26	14
75	59	Petoskey	24	15
76	58	St James, Beaver Island	25	15
81	59	Traverse City	27	15

Upper Peninsula

Average July temperatures
High °F	Low °F	Place	High °C	Low °C
77	51	Champion Van Riper Park	25	10
75	58	De Tour Village	24	14
77	56	Escanaba	25	14
75	55	Grand Marais	24	13
80	57	Iron Mountain	27	14
76	56	Ironwood	25	13
73	57	Manistique	23	14
75	58	Marquette	24	14
73	55	Munising	23	13
77	55	Sault Ste Marie	25	13
76	50	Tahquamenon Falls Park	25	10
73	54	Whitefish Point	23	12

Average Temperatures for Michigan in July

The Thumb & Southeast Michigan

West & Mid-Michigan

Northern Michigan

Upper Peninsula

Reference

More Michigan Weather Information