Wisconsin weather averages for holidays in 2017/2018

Check Wisconsin weather averages before you book your next holiday in 2017/2018. The average maximum daytime temperature in Wisconsin in August is 26°C. The holiday weather guide shown below is for Milwaukee.

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Wisconsin weather averages

Check Wisconsin weather averages before you book your next holiday. The warmest month in Wisconsin is July with an average maximum temperature of 27°C. The sunniest months are June and July with on average 10 hours of bright sunshine per day. The month with the least number of days with some rain is August with 9 days. The sea is at its warmest in Wisconsin in August with an average sea temperature of 21°C. The Wisconsin weather averages shown below are for Milwaukee.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

Days with some rainfall

Sea temperature (°C)

More weather parameters

Metric (°C / mm)  |  Imperial (°F / inches)

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Wisconsin weather today

Here is the weather in Wisconsin today, Sunday 20th August 2017. Expect scattered clouds in Wisconsin with a maximum temperature of 27°C, low levels of heat & humidity and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south. The weather forecast shown below is for Milwaukee.

  • 27
    °C maximum temperature
  • 17
    °C minimum temperature
  • scattered clouds
  • 8
    hours of sunshine
  • 0
    mm of rainfall expected
  • L
    low heat & humidity
  • 16
    kph wind from S

5-day weather forecast

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Wisconsin hurricane season

% of month affected by tropical storms
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0
0
0
0
<1%
<1%
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<1%
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The Wisconsin tropical storm risk chart above shows the hurricane season for Milwaukee, Wisconsin.

More about tropical storms

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Wisconsin holiday weather averages by month

Check Wisconsin holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Wisconsin weather with the USA

Below the Wisconsin weather chart shows maximum daytime temperature for Wisconsin, USA (Milwaukee) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Wisconsin, USA (Milwaukee)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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More Wisconsin destinations

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