The climate in Chula Vista, CA (91910) is typical of the Mediterranean climate found throughout much of California. It is characterized by hot and dry summers, with temperatures typically ranging from the mid-60's to the mid-90's, and mild wet winters with temperatures usually between 45°F and 65°F. The area receives on average about 10 inches of rain per year, mostly during winter and spring months. Overall, the climate is sunny and pleasant most days of the year, ideal for outdoor activities like hiking or swimming at one of Chula Vista's beautiful nearby beaches.
Chula Vista (zip 91910), California gets 10 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Chula Vista (zip 91910) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 263 sunny days per year in Chula Vista (zip 91910). The US average is 205 sunny days.
Chula Vista (zip 91910) gets some kind of precipitation, on average, 38 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 76 degrees
Winter Low: the January low is 48
Rain: averages 10 inches of rain a year
Snow: averages 0 inches of snow a year