average rainfall for julian, ca.
Julian, California, gets 24 inches of rain per year. The US average is 37. Snowfall is 9 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 41. On average, there are 261 sunny days per year in Julian, California.The July high is around 90 degrees.The January low is 35.he number of days with any measurable precipitation is 41. On average, there are 261 sunny days per year in Julian, California. The July high is around 90 degrees. The January low is 35.