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

What can you expect from the weather in Grafton during August? Check out this comprehensive weather guide.

In Grafton the weather in August is generally perfect, characterized by high temperatures and moderate rainfall. August is a summer month. Daytime temperatures hover around 26°C, while nights can cool down to about 16°C.

Grafton in August usually receives moderate rainfall, averaging around 92 mm for the month. Rain is expected on roughly 11 days.

The city usually sees around 300 hours of sunlight, indicating many sunny days.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Grafton. July, August and September typically offer the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

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

 

Grafton, monthly averages in August

Min TemperatureMin Temperature 16°C  
Max TemperatureMax Temperature 26°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 92 mm  
Rainy daysRainy days 11 days  
SunshineSunshine 300 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Port Washington, the United States of America (9 KM, 6 Miles).

Where to go in the United States of America in August

Find out more about the weather in the United States of America in August and which places have the best weather 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 Grafton in August?

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 in August.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
8/10
Outdoor sports
7/10

Interested in more climate information?

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

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 climate conditions. Find out where to go with our weather planner.