San Gabriel, CA has a Mediterranean climate, characterized by very mild winters and hot summers. Temperatures in the wintertime range from the mid-40s to mid-60s during the day, and can drop into the low 40s at night. During the summer months temperatures can reach into the upper 80s and low 90s. Rainfall is moderate year-round, with most of it occurring during the winter season. Due to its location near the ocean, San Gabriel has a marine layer that often cools off temperatures in the evening hours.
San Gabriel, California gets 16 inches of rain, on average, per year. The US average is 38 inches of rain per year.
San Gabriel averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 284 sunny days per year in San Gabriel. The US average is 205 sunny days.
San Gabriel gets some kind of precipitation, on average, 30 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 86 degrees
Winter Low: the January low is 47
Rain: averages 16 inches of rain a year
Snow: averages 0 inches of snow a year