Michigan weather by month

Check out Michigan weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °F
30°F maximum daytime temperature in January in Detroit30
32°F maximum daytime temperature in February in Detroit32
45°F maximum daytime temperature in March in Detroit45
57°F maximum daytime temperature in April in Detroit57
70°F maximum daytime temperature in May in Detroit70
79°F maximum daytime temperature in June in Detroit79
82°F maximum daytime temperature in July in Detroit82
81°F maximum daytime temperature in August in Detroit81
73°F maximum daytime temperature in September in Detroit73
61°F maximum daytime temperature in October in Detroit61
48°F maximum daytime temperature in November in Detroit48
36°F maximum daytime temperature in December in Detroit36
Hours of sunshine (daily)
Days with some rainfall
13 days with some rainfall in January in Detroit13
11 days with some rainfall in February in Detroit11
13 days with some rainfall in March in Detroit13
12 days with some rainfall in April in Detroit12
11 days with some rainfall in May in Detroit11
11 days with some rainfall in June in Detroit11
9 days with some rainfall in July in Detroit9
9 days with some rainfall in August in Detroit9
10 days with some rainfall in September in Detroit10
10 days with some rainfall in October in Detroit10
12 days with some rainfall in November in Detroit12
14 days with some rainfall in December in Detroit14
Sea temperature °F
37°F sea temperature in January in Detroit37
36°F sea temperature in February in Detroit36
36°F sea temperature in March in Detroit36
39°F sea temperature in April in Detroit39
48°F sea temperature in May in Detroit48
59°F sea temperature in June in Detroit59
70°F sea temperature in July in Detroit70
73°F sea temperature in August in Detroit73
68°F sea temperature in September in Detroit68
59°F sea temperature in October in Detroit59
50°F sea temperature in November in Detroit50
41°F sea temperature in December in Detroit41

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Michigan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Michigan (Detroit) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Michigan destinations

Below are average maximum temperatures at popular countries, regions and places in Michigan for next month - February. Select a destination to see the climate guide for all months of the year.

All Michigan destinations

Metric (°C)  |  Imperial (°F)

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Michigan weather averages

Temperature in Michigan (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°F maximum daytime temperature in January in Michigan (Detroit)30
32°F maximum daytime temperature in February in Michigan (Detroit)32
45°F maximum daytime temperature in March in Michigan (Detroit)45
57°F maximum daytime temperature in April in Michigan (Detroit)57
70°F maximum daytime temperature in May in Michigan (Detroit)70
79°F maximum daytime temperature in June in Michigan (Detroit)79
82°F maximum daytime temperature in July in Michigan (Detroit)82
81°F maximum daytime temperature in August in Michigan (Detroit)81
73°F maximum daytime temperature in September in Michigan (Detroit)73
61°F maximum daytime temperature in October in Michigan (Detroit)61
48°F maximum daytime temperature in November in Michigan (Detroit)48
36°F maximum daytime temperature in December in Michigan (Detroit)36
Min temperature (night-time)
18°F minimum night-time temperature in January in Michigan (Detroit)18
19°F minimum night-time temperature in February in Michigan (Detroit)19
28°F minimum night-time temperature in March in Michigan (Detroit)28
39°F minimum night-time temperature in April in Michigan (Detroit)39
50°F minimum night-time temperature in May in Michigan (Detroit)50
59°F minimum night-time temperature in June in Michigan (Detroit)59
64°F minimum night-time temperature in July in Michigan (Detroit)64
63°F minimum night-time temperature in August in Michigan (Detroit)63
55°F minimum night-time temperature in September in Michigan (Detroit)55
45°F minimum night-time temperature in October in Michigan (Detroit)45
36°F minimum night-time temperature in November in Michigan (Detroit)36
23°F minimum night-time temperature in December in Michigan (Detroit)23
Heat & Humidity
No heat & humidity in January in Michigan (Detroit)0
No heat & humidity in February in Michigan (Detroit)0
No heat & humidity in March in Michigan (Detroit)0
No heat & humidity in April in Michigan (Detroit)0
No heat & humidity in May in Michigan (Detroit)0
Low heat & humidity in June in Michigan (Detroit)L
Moderate heat & humidity in July in Michigan (Detroit)M
Moderate heat & humidity in August in Michigan (Detroit)M
No heat & humidity in September in Michigan (Detroit)0
No heat & humidity in October in Michigan (Detroit)0
No heat & humidity in November in Michigan (Detroit)0
No heat & humidity in December in Michigan (Detroit)0
Sea temperature
37°F sea temperature in January in Michigan (Detroit)37
36°F sea temperature in February in Michigan (Detroit)36
36°F sea temperature in March in Michigan (Detroit)36
39°F sea temperature in April in Michigan (Detroit)39
48°F sea temperature in May in Michigan (Detroit)48
59°F sea temperature in June in Michigan (Detroit)59
70°F sea temperature in July in Michigan (Detroit)70
73°F sea temperature in August in Michigan (Detroit)73
68°F sea temperature in September in Michigan (Detroit)68
59°F sea temperature in October in Michigan (Detroit)59
50°F sea temperature in November in Michigan (Detroit)50
41°F sea temperature in December in Michigan (Detroit)41

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Michigan

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Michigan (Detroit)9
11 hours of daylight per day in February in Michigan (Detroit)11
12 hours of daylight per day in March in Michigan (Detroit)12
13 hours of daylight per day in April in Michigan (Detroit)13
15 hours of daylight per day in May in Michigan (Detroit)15
15 hours of daylight per day in June in Michigan (Detroit)15
15 hours of daylight per day in July in Michigan (Detroit)15
14 hours of daylight per day in August in Michigan (Detroit)14
12 hours of daylight per day in September in Michigan (Detroit)12
11 hours of daylight per day in October in Michigan (Detroit)11
10 hours of daylight per day in November in Michigan (Detroit)10
9 hours of daylight per day in December in Michigan (Detroit)9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Michigan (Detroit)1
UV (maximum) index 2 (Low) in February in Michigan (Detroit)2
UV (maximum) index 4 (Moderate) in March in Michigan (Detroit)4
UV (maximum) index 6 (High) in April in Michigan (Detroit)6
UV (maximum) index 7 (High) in May in Michigan (Detroit)7
UV (maximum) index 8 (Very High) in June in Michigan (Detroit)8
UV (maximum) index 9 (Very High) in July in Michigan (Detroit)9
UV (maximum) index 8 (Very High) in August in Michigan (Detroit)8
UV (maximum) index 6 (High) in September in Michigan (Detroit)6
UV (maximum) index 4 (Moderate) in October in Michigan (Detroit)4
UV (maximum) index 2 (Low) in November in Michigan (Detroit)2
UV (maximum) index 1 (Low) in December in Michigan (Detroit)1

Rainfall in Michigan

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Michigan (Detroit)13
11 days with some rainfall in February in Michigan (Detroit)11
13 days with some rainfall in March in Michigan (Detroit)13
12 days with some rainfall in April in Michigan (Detroit)12
11 days with some rainfall in May in Michigan (Detroit)11
11 days with some rainfall in June in Michigan (Detroit)11
9 days with some rainfall in July in Michigan (Detroit)9
9 days with some rainfall in August in Michigan (Detroit)9
10 days with some rainfall in September in Michigan (Detroit)10
10 days with some rainfall in October in Michigan (Detroit)10
12 days with some rainfall in November in Michigan (Detroit)12
14 days with some rainfall in December in Michigan (Detroit)14
Average monthly rainfall (inches)
1.9 inches monthly rainfall in January in Michigan (Detroit)1.9
1.7 inches monthly rainfall in February in Michigan (Detroit)1.7
2.5 inches monthly rainfall in March in Michigan (Detroit)2.5
3.1 inches monthly rainfall in April in Michigan (Detroit)3.1
2.8 inches monthly rainfall in May in Michigan (Detroit)2.8
3.5 inches monthly rainfall in June in Michigan (Detroit)3.5
3.3 inches monthly rainfall in July in Michigan (Detroit)3.3
3.2 inches monthly rainfall in August in Michigan (Detroit)3.2
2.9 inches monthly rainfall in September in Michigan (Detroit)2.9
2.2 inches monthly rainfall in October in Michigan (Detroit)2.2
2.7 inches monthly rainfall in November in Michigan (Detroit)2.7
2.8 inches monthly rainfall in December in Michigan (Detroit)2.8

Tropical storm risk: Michigan hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare Michigan weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Michigan, USA (Detroit) and the UK (London).

Maximum daytime temperature (°F)

Michigan, USA (Detroit)
UK (London)
45
32
45
45
50
57
55
70
63
79
68
82
72
81
72
73
66
61
59
48
50
36
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30

Metric (°C)  |  Imperial (°F)

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