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Janesville weather in August (Wisconsin, United States of America)

What's the typical weather in Janesville for August? Check out our in-depth weather guide for this month.

Temperatures

The month of August in Janesville typically brings high temperatures and high rainfall. The month of August belongs to the summer season. As the day progresses, temperatures can peak at 27°C. Luckily at nightfall, they typically drop to 16°C.

Precipitation

Janesville in August usually receives high rainfall, averaging around 136 mm for the month. You can typically expect 11 days days of rain this month, based on climate records.

Average sunshine

There are approximately 272 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

Should you favor a climate that's both dry and comfortably warm May, July and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Janesville climate page with graphs.

 

Janesville, monthly averages in August

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 27°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 136 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 73% *  
SunshineSunshine 272 hours *  
Percentage SunshinePercentage Sunshine 62% *  
Data from: Madison, the United States of America (51 KM, 31 Miles).

Where to go in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

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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).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Janesville.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find 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 travel conditions. Find out where to go with our weather planner.