Rio del Mar, CA has a Mediterranean climate with mild winters and warm summers. It is typically sunny throughout the year and temperatures average in the mid 60s during the winter months and 80s during the summer months. The area receives an average of 25-30 inches of rain per year, mostly concentrated from October to April. In addition, due to its close proximity to the Pacific Ocean, Rio del Mar enjoys cool breezes most days that help keep summer heat in check.
Rio del Mar, California gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rio del Mar averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 261 sunny days per year in Rio del Mar. The US average is 205 sunny days.
Rio del Mar gets some kind of precipitation, on average, 64 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 73 degrees
Winter Low: the January low is 40
Rain: averages 25 inches of rain a year
Snow: averages 0 inches of snow a year