Catalina Island Weather September. Catalina receives an average of 12 inches of precipitation a year with january. During winter months the average high is 63 degrees f and the average low is 50 degrees f.
Get the monthly weather forecast for avalon ca including daily high low historical averages to help you plan ahead. Weather underground provides local long range weather forecasts weatherreports maps tropical weather conditions for the catalina area. Average weather in september at catalina airport california united states.
Daily low temperatures decrease by 3 f from 67 f to 64 f rarely falling below 57 f or exceeding 76 f.
During summer months the average high hovers around 72 degrees f while the average low is around 65 degrees f. Average weather in september at catalina airport california united states. Daily high temperatures decrease by 3 f from 80 f to 77 f rarely falling below 66 f or exceeding 91 f. Get the monthly weather forecast for catalina az including daily high low historical averages to help you plan ahead.
