Delavan weather in September (Wisconsin, United States of America)

What weather conditions can you expect in Delavan this September? Check out our in-depth weather guide for this month.

Temperatures

You’ll find the weather in Delavan during September to be perfect, with high temperatures and moderate rainfall. Anticipate daytime temperatures around 23°C, while night temperatures can drop to 11°C.

Precipitation

Delavan in September usually receives moderate rainfall, averaging around 84 mm for the month. Expect around 10 days of rain based on historical data.

Average sunshine

Enjoy a sunny month with about 216 hours of sunshine, providing a cheerful and lively atmosphere.

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

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

 

Delavan, monthly averages in September

Min Temperature 11°C  

Max Temperature 23°C  

Chance of Rain 33%  

Precipitation 84 mm  

Rainy days 10 days  

Humidity 75% *  

Sunshine 216 hours *  

Percentage Sunshine 57% *  

* Data from: Milwaukee, the United States of America (73 KM, 45 Miles).

Where to go in the United States of America in September

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

Weather conditions Weather

Temperatures

Precipitation

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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?

For visitors traveling to Delavan, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.