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Wisconsin weather in June

Planning a journey to Wisconsin this June and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Wisconsin in June?

Wisconsin is a region in the United States of America. June in Wisconsin generally has temperatures that range from pleasant to warm, with precipitation levels ranging from moderate to high. During June, summer is in full swing.

The average highest temperatures fluctuate between pleasant in Superior at 20°C to warm in Onalaska at 26°C. Nighttime temperatures generally drop to 15°C in Onalaska and 9°C in Superior.

In June, precipitation varies across different areas. From moderate rainfall in Sister Bay with an average of 79 mm to high rainfall in Portage with 158 mm. Based on climate data from the last 30 years, Lake Geneva receives the most rainfall during this month of the year. Meanwhile, Lake Geneva enjoys approximately 305 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For specific regional insights in Wisconsin for June, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Wisconsin climate page.

Where to go in Wisconsin in June

Find the average weather conditions in June for the most popular destinations in Wisconsin on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Wisconsin

What is the weather like in June for the 5 most popular destinations in Wisconsin?

Average weather in Lake Geneva

In June Lake Geneva generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.

Lake Geneva
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
21°C 
9°C 
276 hours 
90 mm 
13 days 
26°C 
14°C 
305 hours 
133 mm 
13 days 
July   >> July
>>  
28°C 
16°C 
319 hours 
97 mm 
10 days 
Climate in Lake Geneva

Average weather in Brookfield

In June Brookfield generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.

Brookfield
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
20°C 
8°C 
276 hours 
90 mm 
13 days 
25°C 
14°C 
305 hours 
143 mm 
12 days 
July   >> July
>>  
28°C 
16°C 
319 hours 
98 mm 
9 days 
Climate in Brookfield

Average weather in Janesville

In June Janesville generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.

Janesville
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
21°C 
9°C 
266 hours 
93 mm 
13 days 
26°C 
14°C 
297 hours 
139 mm 
13 days 
July   >> July
>>  
28°C 
16°C 
308 hours 
99 mm 
10 days 
Climate in Janesville

Average weather in Oak Creek

In June Oak Creek generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.

Oak Creek
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
18°C 
9°C 
276 hours 
83 mm 
12 days 
24°C 
14°C 
305 hours 
117 mm 
12 days 
July   >> July
>>  
27°C 
18°C 
319 hours 
89 mm 
9 days 
Climate in Oak Creek

Average weather in Pleasant Prairie

In June Pleasant Prairie generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.

Pleasant Prairie
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
20°C 
8°C 
276 hours 
85 mm 
13 days 
25°C 
14°C 
305 hours 
105 mm 
13 days 
July   >> July
>>  
28°C 
16°C 
319 hours 
97 mm 
10 days 
Climate in Pleasant Prairie

Is your destination not in the list? Have a look at other destinations in Wisconsin, in the United States of America.

Is June the best time to visit Wisconsin?

Given the typically pleasant weather conditions in Lake Geneva, June might be a good time to visit Wisconsin.

Generally speaking, May, July and September provide perfect weather in Lake Geneva. On the other hand, the months of January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Wisconsin. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.