Costa Mesa Weather in June
In Costa Mesa, June brings high daytime temperatures around 24°C (75°F), with nights cooling to 17°C (63°F). Minimal rainfall is to be expected.
Rainfall in Costa Mesa in June
Past climate data indicates that roughly 0 days will see rain, totalling around 0.3 mm (0.01 in) for the month. Any rain that does arrive is likely to be light drizzle rather than a proper shower.
Temperature in Costa Mesa in June
June is a perfect month in Costa Mesa, with 24°C (75°F) during the day and 17°C (63°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Costa Mesa in June
With approximately 301 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you favor pleasant temperatures and minimal rainfall, June is one of the best months to visit Costa Mesa.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Costa Mesa's climate page.
Costa Mesa Temperature in June
Min Temperature
17°C (63°F)
Max Temperature
24°C (75°F)
Chance of Rain
1%
Precipitation
0.3 mm (0.01 in)
Rainy days
0 days
Sunshine
301 hours *
Percentage Sunshine
*
Best Places 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. See all of the United States of America in June →
perfect weather
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What to Wear in Costa Mesa in June
Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Costa Mesa in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Costa Mesa's climate page.
See the full Costa Mesa climate overview or explore weather in the United States of America.
