The climate in 92626 Costa Mesa, CA is generally mild and sunny throughout the year due to its location near the coast. Summers are usually warm and dry, with average high temperatures reaching into the mid-80s Fahrenheit. Winters tend to be mild and wetter, with temperatures rarely dropping below freezing for extended periods of time. Average monthly rainfall typically ranges between two inches in July and August to four inches throughout December and January. In addition, strong winds can sometimes pick up during spring months when cool air passes through from the northeast.
Costa Mesa (zip 92626), California gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Costa Mesa (zip 92626) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 278 sunny days per year in Costa Mesa (zip 92626). The US average is 205 sunny days.
Costa Mesa (zip 92626) gets some kind of precipitation, on average, 36 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 78 degrees
Winter Low: the January low is 48
Rain: averages 12 inches of rain a year
Snow: averages 0 inches of snow a year