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Caseyville weather in June (Illinois, United States of America)

Is Caseyville a good destination in June, weather-wise? Use this page to get an overview of the month’s weather conditions.

Temperatures

In June, Caseyville tends to experience very high temperatures and high rainfall. Experience the summer season in June. Throughout the daytime, temperatures often hover around 30°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 19°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Precipitation

Caseyville in June usually receives high rainfall, averaging around 138 mm for the month. With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. On average, there are about 12 days with rain during this month.

Average sunshine

The city usually sees around 293 hours of sunlight, indicating many sunny days.

If you prefer dry days with pleasant temperatures, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Caseyville, monthly averages in June

Min TemperatureMin Temperature 19°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 138 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 67% *  
SunshineSunshine 293 hours *  
Percentage SunshinePercentage Sunshine 66% *  
Data from: St. Louis, the United States of America (14 KM, 9 Miles).

Where to go in the United States of America in June

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

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.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

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

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.