Milwaukee (United States of America) is a place with a mild continental climate. The day temperatures range from -1.5 °C (29.3 °F) in January to 27.9 °C (82.2 °F) in July. The least rainy month in Milwaukee is February with its 9 days of rain, the rainiest month is April, when it rains 11 days. Temperatures during the night go from -9.4 °C (15.1 °F) in January to 17.8 °C (64.0 °F) in July.

January weather

The minimum of the day temperature is observable, with its value being -1.5 °C (29.3 °F) in Milwaukee, while the sea temperature descents similarly to the previous month, with its value being 3.2 °C (37.8 °F). The rainfall amount descents similarly to the previous month. The night temperature reaches its minimum, with its value of -9.4 °C (15.1 °F). The number of sun hours (without clouds) rise's start could be observed, with its value of 4 hours.

February weather

The day temperature rise's start could be observed, the value of this measure is 0.6 °C (33.1 °F) in Milwaukee, while the sea temperature continues to descent, the value of this measure is 2.1 °C (35.8 °F). The minimum of the number of rainy days is observable, with its value of 9 days, and the rainfall amount is on its minimum too in February. The night temperature starts to rise, the value of this measure is -7.2 °C (19.0 °F). The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 5 hours.

March weather

The rise of the day temperature can be observed, the value of this measure is 6.1 °C (43.0 °F) in Milwaukee, while the sea temperature is on its minimum in this month. The rainfall amount rise's start could be observed, with its value of 50 mm (1.95 in), and the number of rainy days starts to rise as well, the value of this measure is 10 days. The number of sun hours (without clouds) continues to rise, with its value of 6 hours. The night temperature continues to rise, with its value of -2.4 °C (27.7 °F).

April weather

The rise of the day temperature can be observed, with its value of 13.5 °C (56.3 °F) in Milwaukee, while the beginning of the rise of the sea temperature could be noticed in April. The night temperature rises similarly to the previous month, with its value of 3.7 °C (38.7 °F). The number of rainy days is on its maximum in this month. The rise of the number of sun hours (without clouds) can be observed, with its value of 7 hours. The wind speed reaches its maximum, with its value being 4.7.

May weather

The tourist season slowly starts this month in Milwaukee. The sea temperature continues to rise, with its value being 5.6 °C (42.0 °F), and the rise of the day temperature can be observed too, the value of this measure is 19.7 °C (67.5 °F). The night temperature continues to rise, with its value of 9.1 °C (48.4 °F). The minimum of the humidity can be noticed, its value is 68 %. The number of sun hours (without clouds) rises similarly to the previous month.

June weather

The tourist season is close to its peak in Milwaukee. The sea temperature rises similarly to the previous month, with its value of 11.9 °C (53.4 °F), and the day temperature continues to rise too, with its value being 25.4 °C (77.7 °F). The night temperature continues to rise, with its value being 14.8 °C (58.6 °F). The maximum of the day length can be noticed in this month. The number of sun hours (without clouds) continues to rise, the value of this measure is 10 hours.

July weather

The tourist season is taking place in Milwaukee. The maximum of the day temperature is observable, with its value being 27.9 °C (82.2 °F), while the rise of the sea temperature can be observed, the value of this measure is 19.0 °C (66.2 °F). The night temperature is on its maximum, its value is 17.8 °C (64.0 °F). The beginning of the descent of the number of rainy days could be noticed, its value is 10 days. The maximum of the number of sun hours (without clouds) can be noticed, its value is 10 hours.

August weather

There is pending tourist season in Milwaukee. The maximum of the sea temperature can be noticed, with its value being 21.2 °C (70.1 °F), while the day temperature starts to descent, with its value being 26.6 °C (79.9 °F). The rainfall amount is on its maximum. The night temperature descent's start could be observed, with its value of 17.1 °C (62.8 °F). The number of sun hours (without clouds) descent's start could be observed, with its value of 9 hours.

September weather

The day temperature descents similarly to the previous month, the value of this measure is 22.4 °C (72.3 °F) in Milwaukee, while the sea temperature starts to descent, with its value of 18.7 °C (65.7 °F). There is pending tourist season. The descent of the night temperature can be observed, the value of this measure is 12.3 °C (54.1 °F). The number of sun hours (without clouds) descents similarly to the previous month, the value of this measure is 7 hours. The rainfall amount starts to descent, its value is 86 mm (3.38 in).

October weather

The sea temperature continues to descent, its value is 13.0 °C (55.4 °F) in Milwaukee, and the descent of the day temperature can be observed as well, its value is 15.3 °C (59.5 °F). The descent of the rainfall amount can be observed, with its value of 66 mm (2.60 in). The night temperature continues to descent, the value of this measure is 5.9 °C (42.6 °F). The number of sun hours (without clouds) continues to descent, the value of this measure is 6 hours.

November weather

The descent of the day temperature can be observed, with its value being 7.8 °C (46.0 °F) in Milwaukee, and the sea temperature continues to descent as well, the value of this measure is 8.0 °C (46.5 °F). The night temperature continues to descent, with its value of -0.1 °C (31.8 °F). The descent of the number of sun hours (without clouds) can be observed, with its value of 4 hours.

December weather

The descent of the sea temperature can be observed, with its value of 5.0 °C (40.9 °F) in Milwaukee, and the descent of the day temperature can be observed too, its value is 0.6 °C (33.1 °F). The night temperature descents similarly to the previous month, with its value of -6.6 °C (20.1 °F). The rainfall amount starts to descent in this month. The minimum of the number of sun hours (without clouds) can be noticed, with its value being 3 hours. The maximum of the humidity is observable, with its value of 77 %.

FAQs

What is the air temperature in Milwaukee in April at night?

The average night temperature in April in Milwaukee is 3.7 °C (38.7 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

How many days of precipitation on average can I expect in Milwaukee in May?

In May in Milwaukee, we can expect 11 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.6 days of the week, or in general - 37 % days.

Is it hot in June in Milwaukee?

In Milwaukee in June, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

What is the sea temperature in July in Milwaukee?

In Milwaukee in July expect the sea to be warm at 19.0 °C (66.2 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.

What temperature can I expect during the day in Milwaukee in August?

In August in Milwaukee, the average daily temperatures will be 26.6 °C (79.9 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

Is there a wet season in September in Milwaukee?

No, there is no wet season in September in Milwaukee - you can expect 10 days of rain during the month.

Is October a good month to visit Milwaukee?

Milwaukee can be visited in October - the weather will be moderate. A relatively low temperature of 15.3 °C (59.5 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 5.9 °C (42.6 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.