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

Looking to travel to St. Louis in June? This guide provides all the details you need.

In June, St. Louis generally has very high temperatures and high rainfall. June falls within the summer season. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 20°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

St. Louis in June usually receives high rainfall, averaging around 136 mm for the month. Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Typically around 12 days of rainfall is expected.

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

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 in June and which places have the best weather 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 in June.

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 climate conditions. Find out where to go with our weather planner.