Percent of Days in Which Sky is Cloudy

Month Downtown Los Angeles Los Angeles International Airport
January 27% 29%
February 32% 32%
March 28% 30%
April 27% 30%
May 25% 36%
June 20% 38%
July 4% 28%
August 4% 28%
September 11% 30%
October 18% 30%
November 20% 26%
December 26% 27%