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

Thinking of visiting Oconomowoc in September? Check the weather first! Here's what you need to know about the weather for the month.

Temperatures

During September, Oconomowoc experiences perfect weather, with high temperatures and moderate rainfall. The temperature during the day can rise to approximately 23°C. At night, it falls to around 11°C.

Precipitation

Oconomowoc in September usually receives moderate rainfall, averaging around 82 mm for the month. You can typically expect 10 days days of rain this month, based on climate records.

Average sunshine

Expect a lot of sunshine this month, with about 216 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Oconomowoc. May, July, August 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 Oconomowoc climate page with graphs.

 

Oconomowoc, monthly averages in September

Min Temperature 11°C  

Max Temperature 23°C  

Chance of Rain 33%  

Precipitation 82 mm  

Rainy days 10 days  

Humidity 75% *  

Sunshine 216 hours *  

Percentage Sunshine 57% *  

* Data from: Milwaukee, the United States of America (47 KM, 29 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 Oconomowoc, 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 Oconomowoc.

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.