Milwaukee weather by month

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

Temperature in Milwaukee (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
27°F maximum daytime temperature in January in Milwaukee27
30°F maximum daytime temperature in February in Milwaukee30
41°F maximum daytime temperature in March in Milwaukee41
55°F maximum daytime temperature in April in Milwaukee55
66°F maximum daytime temperature in May in Milwaukee66
77°F maximum daytime temperature in June in Milwaukee77
81°F maximum daytime temperature in July in Milwaukee81
79°F maximum daytime temperature in August in Milwaukee79
72°F maximum daytime temperature in September in Milwaukee72
59°F maximum daytime temperature in October in Milwaukee59
45°F maximum daytime temperature in November in Milwaukee45
32°F maximum daytime temperature in December in Milwaukee32
Min temperature (night-time)
10°F minimum night-time temperature in January in Milwaukee10
16°F minimum night-time temperature in February in Milwaukee16
27°F minimum night-time temperature in March in Milwaukee27
37°F minimum night-time temperature in April in Milwaukee37
46°F minimum night-time temperature in May in Milwaukee46
55°F minimum night-time temperature in June in Milwaukee55
63°F minimum night-time temperature in July in Milwaukee63
61°F minimum night-time temperature in August in Milwaukee61
54°F minimum night-time temperature in September in Milwaukee54
43°F minimum night-time temperature in October in Milwaukee43
32°F minimum night-time temperature in November in Milwaukee32
18°F minimum night-time temperature in December in Milwaukee18
Heat & Humidity
No heat & humidity in January in Milwaukee0
No heat & humidity in February in Milwaukee0
No heat & humidity in March in Milwaukee0
No heat & humidity in April in Milwaukee0
No heat & humidity in May in Milwaukee0
No heat & humidity in June in Milwaukee0
Moderate heat & humidity in July in MilwaukeeM
Low heat & humidity in August in MilwaukeeL
No heat & humidity in September in Milwaukee0
No heat & humidity in October in Milwaukee0
No heat & humidity in November in Milwaukee0
No heat & humidity in December in Milwaukee0
Sea temperature
39°F sea temperature in January in Milwaukee39
37°F sea temperature in February in Milwaukee37
37°F sea temperature in March in Milwaukee37
37°F sea temperature in April in Milwaukee37
41°F sea temperature in May in Milwaukee41
52°F sea temperature in June in Milwaukee52
64°F sea temperature in July in Milwaukee64
70°F sea temperature in August in Milwaukee70
66°F sea temperature in September in Milwaukee66
55°F sea temperature in October in Milwaukee55
46°F sea temperature in November in Milwaukee46
41°F sea temperature in December in Milwaukee41

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

Sunshine & Daylight in Milwaukee

  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 Milwaukee9
11 hours of daylight per day in February in Milwaukee11
12 hours of daylight per day in March in Milwaukee12
13 hours of daylight per day in April in Milwaukee13
15 hours of daylight per day in May in Milwaukee15
15 hours of daylight per day in June in Milwaukee15
15 hours of daylight per day in July in Milwaukee15
14 hours of daylight per day in August in Milwaukee14
12 hours of daylight per day in September in Milwaukee12
11 hours of daylight per day in October in Milwaukee11
10 hours of daylight per day in November in Milwaukee10
9 hours of daylight per day in December in Milwaukee9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Milwaukee1
UV (maximum) index 2 (Low) in February in Milwaukee2
UV (maximum) index 4 (Moderate) in March in Milwaukee4
UV (maximum) index 5 (Moderate) in April in Milwaukee5
UV (maximum) index 7 (High) in May in Milwaukee7
UV (maximum) index 8 (Very High) in June in Milwaukee8
UV (maximum) index 8 (Very High) in July in Milwaukee8
UV (maximum) index 8 (Very High) in August in Milwaukee8
UV (maximum) index 6 (High) in September in Milwaukee6
UV (maximum) index 3 (Moderate) in October in Milwaukee3
UV (maximum) index 2 (Low) in November in Milwaukee2
UV (maximum) index 1 (Low) in December in Milwaukee1

Rainfall in Milwaukee

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
12 days with some rainfall in January in Milwaukee12
10 days with some rainfall in February in Milwaukee10
12 days with some rainfall in March in Milwaukee12
12 days with some rainfall in April in Milwaukee12
11 days with some rainfall in May in Milwaukee11
10 days with some rainfall in June in Milwaukee10
10 days with some rainfall in July in Milwaukee10
9 days with some rainfall in August in Milwaukee9
10 days with some rainfall in September in Milwaukee10
10 days with some rainfall in October in Milwaukee10
11 days with some rainfall in November in Milwaukee11
12 days with some rainfall in December in Milwaukee12
Average monthly rainfall (inches)
1.5 inches monthly rainfall in January in Milwaukee1.5
1.2 inches monthly rainfall in February in Milwaukee1.2
2.3 inches monthly rainfall in March in Milwaukee2.3
3.2 inches monthly rainfall in April in Milwaukee3.2
2.8 inches monthly rainfall in May in Milwaukee2.8
3.3 inches monthly rainfall in June in Milwaukee3.3
3.3 inches monthly rainfall in July in Milwaukee3.3
3.5 inches monthly rainfall in August in Milwaukee3.5
3.2 inches monthly rainfall in September in Milwaukee3.2
2.3 inches monthly rainfall in October in Milwaukee2.3
2.3 inches monthly rainfall in November in Milwaukee2.3
1.9 inches monthly rainfall in December in Milwaukee1.9

More about Milwaukee

Milwaukee by month

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

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The climate guide for Wisconsin (Milwaukee) 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.

What's the climate like in Milwaukee?

Milwaukee has a cold climate with hot summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Milwaukee, Wisconsin 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

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More about the USA

Compare Milwaukee with the USA

Below the Milwaukee chart shows average maximum daytime temperature for Milwaukee, Wisconsin, USA and the USA (Washington).

Maximum daytime temperature (°F)

Milwaukee, Wisconsin, USA
USA (Washington)
41
45
41
55
55
66
66
75
77
84
81
88
79
86
72
79
59
68
45
57
32
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
27
30

Metric (°C)  |  Imperial (°F)

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