St. Louis weather in June (Missouri, United States of America)

What kind of temperatures can you expect in St. Louis during June? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

During June, St. Louis usually has very high temperatures and high rainfall. During June, the summer season is in full swing. During the daylight hours, temperatures often reach 30°C. After dark they usually decrease to around 20°C. With these average temperatures, expect occasional spikes in warmth. Wear light fabrics and stay cool by hydrating regularly.

Precipitation

St. Louis in June usually receives high rainfall, averaging around 136 mm for the month. As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. On average, there are about 12 days with rain during this month.

Average sunshine

There are approximately 293 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures October generally stands out with 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 St. Louis climate page with graphs.

 

St. Louis, monthly averages in June

Min Temperature 20°C  

Max Temperature 30°C  

Chance of Rain 40%  

Precipitation 136 mm  

Rainy days 12 days  

Humidity 67%  

Sunshine 293 hours  

Percentage Sunshine 66%  

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.

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?

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 St. Louis.

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.