San Carlos, CA has a Mediterranean climate characterized by mild winters and warm summers. The annual average temperature is around 64°F, with temperatures reaching up to 95°F during the summer months and dropping to an average low of 38°F in the winter. San Carlos receives an average of 18 inches of rain per year, most of which occurs from December through March. In addition to the moderate climate, there are many sunny days throughout the year, making it a great destination for outdoor activities like hiking and biking.
San Carlos, California gets 27 inches of rain, on average, per year. The US average is 38 inches of rain per year.
San Carlos averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 264 sunny days per year in San Carlos. The US average is 205 sunny days.
San Carlos gets some kind of precipitation, on average, 70 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 80 degrees
Winter Low: the January low is 39
Rain: averages 27 inches of rain a year
Snow: averages 0 inches of snow a year