Collinsville weather in October (Illinois, United States of America)

Wondering what the weather is like in Collinsville during October? Here's what you need to know about the weather for the month.

Temperatures

Experience perfect weather in Collinsville during October, featuring pleasant temperatures and moderate rainfall. Throughout the day, temperatures can rise to about 20°C. At night, they generally drop to 8°C.

Precipitation

Collinsville in October usually receives moderate rainfall, averaging around 85 mm for the month. Historically, the month has about 9 days of rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 206 hours of sunshine. Making it a pleasant time to visit Collinsville.

If you favor pleasant temperatures and minimal rainfall, October is one of the better months to visit Collinsville. September and October typically offer the most agreeable circumstances. On the other hand, January, February 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 Collinsville climate page with graphs.

 

Collinsville, monthly averages in October

Min Temperature 8°C  

Max Temperature 20°C  

Chance of Rain 30%  

Precipitation 85 mm  

Rainy days 9 days  

Humidity 68% *  

Sunshine 206 hours *  

Percentage Sunshine 60% *  

* Data from: St. Louis, the United States of America (19 KM, 11 Miles).

Where to go in the United States of America in October

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 Collinsville, 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.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

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

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.