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

Is July a good time to explore Costa Mesa weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

Experience perfect weather in Costa Mesa during July, featuring high temperatures and almost no rainfall. During the day, temperatures usually reach up to 26°C. At night, they tend to fall to approximately 19°C.

Precipitation

Costa Mesa in July usually receives almost no rainfall, averaging around 2.3 mm for the month. According to historical climate patterns, there are usually around a single day days of rain.

Average sunshine

There are approximately 369 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. January, February, March, April, May, June, July, August, September, October and November generally stand out with the best circumstances. While December tends to showcase 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 July

Min Temperature 19°C  

Max Temperature 26°C  

Chance of Rain 3%  

Precipitation 2.3 mm  

Rainy days a single day  

Sunshine 369 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 July

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

Map not visible? Whoops sorry! Please refresh the page.

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.

What To Do

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

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.