The climate in 91934 Jacumba, CA is generally mild year-round, with hot summers and cool winters. During the summer months, temperatures can reach up to 100 degrees Fahrenheit (38 Celsius), while during the winter months temperatures can dip as low as 25 degrees Fahrenheit (-4 Celsius). The area experiences an average of 276 days of sunshine per year and enjoys little to no rainfall throughout most of the year. Despite its desert location, the area benefits from cooler ocean breezes which help to keep temperatures relatively comfortable even during the hottest days.
Jacumba (zip 91934), California gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jacumba (zip 91934) averages 3 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 Jacumba (zip 91934). The US average is 205 sunny days.
Jacumba (zip 91934) gets some kind of precipitation, on average, 52 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 94 degrees
Winter Low: the January low is 34
Rain: averages 18 inches of rain a year
Snow: averages 3 inches of snow a year