San Antonio Heights, CA has a mild climate with warm summers and cool winters. It is located in the San Gabriel Valley foothills and enjoys an average of 310 days of sunshine each year. During the summer, temperatures usually stay between 75-95 degrees Fahrenheit, while during the winter months highs rarely dip below 50 degrees Fahrenheit. Because of its proximity to the ocean, San Antonio Heights receives a moderate amount of rainfall throughout the year. This makes it ideal for outdoor activities like hiking or camping in any season!
San Antonio Heights, California gets 22 inches of rain, on average, per year. The US average is 38 inches of rain per year.
San Antonio Heights 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 San Antonio Heights. The US average is 205 sunny days.
San Antonio Heights gets some kind of precipitation, on average, 33 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 92 degrees
Winter Low: the January low is 43
Rain: averages 22 inches of rain a year
Snow: averages 0 inches of snow a year