Costa Mesa weather in June (California, United States of America)

What kind of weather does June bring to Costa Mesa? Check out our in-depth weather guide for this month.

Temperatures

During June, Costa Mesa is known for its perfect weather, characterized by high temperatures and almost no rainfall. You can expect daytime temperatures to reach around 24°C, while the nights will see a decline to about 17°C.

Precipitation

Costa Mesa in June usually receives almost no rainfall, averaging around 0.3 mm for the month. Typically around 0 days days of rainfall are expected.

Average sunshine

Expect a lot of sunshine this month, with about 301 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. January, February, March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.

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

 

Costa Mesa, monthly averages in June

Min Temperature 17°C  

Max Temperature 24°C  

Chance of Rain 1%  

Precipitation 0.3 mm  

Rainy days 0 days  

Sunshine 301 hours *  

Percentage Sunshine *  

Data from: Corona, the United States of America (39 KM, 24 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.

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 Costa Mesa, 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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

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

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.