San Jacinto, CA enjoys a warm climate throughout the year, with temperatures rarely dropping below 50 degrees Fahrenheit. In the summer months, temperatures can reach up to 100 degrees Fahrenheit and above. The spring and fall present more mild weather with the occasional rainstorm. The area averages just over 15 inches of rainfall per year. Winters are mild, but snow does occasionally fall in the area - most recently in January 2021. Locals take advantage of the sunny days by enjoying outdoor activities such as hiking, biking and camping.
San Jacinto, California gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
San Jacinto averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 270 sunny days per year in San Jacinto. The US average is 205 sunny days.
San Jacinto 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 98 degrees
Winter Low: the January low is 37
Rain: averages 12 inches of rain a year
Snow: averages 0 inches of snow a year