Kewanee weather in September (Illinois, United States of America)

How does the September weather in Kewanee compare to other months? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

The weather in Kewanee during September is typically perfect, with high temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 25°C, cooling down at night to around 11°C.

Precipitation

Kewanee in September usually receives moderate rainfall, averaging around 89 mm for the month. Based on our climate data of the past 30 years, about 8 days of rain are anticipated.

Average sunshine

Enjoy a sunny month with about 222 hours of sunshine, providing a cheerful and lively atmosphere.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. July and September generally stand out with 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 Kewanee climate page with graphs.

 

Kewanee, monthly averages in September

Min Temperature 11°C  

Max Temperature 25°C  

Chance of Rain 27%  

Precipitation 89 mm  

Rainy days 8 days  

Humidity 72% *  

Sunshine 222 hours *  

Percentage Sunshine 58% *  

* Data from: Davenport, the United States of America (62 KM, 38 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 Kewanee, 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 Kewanee.

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.