Catalina Island Temperature In July

July is in the summer in catalina and is typically the 2nd warmest month of the year.

Catalina island temperature in july. Average water temperature in santa catalina island in july is 20 2 c 68 4 f and therefore suitable for comfortable swimming. Temperature for july in catalina island ca during july the average high temperature is 76 2 f. Daytime maximum temperatures average around 19 c 67 f whilst at night 10 c 51 f is normal. All year climate weather averages in avalon santa catalina island high temp.

Feb 59 65 degrees f. The warmest sea in santa catalina island in july is 23 5 c 74 3 f and the coldest sea temperature in july is 17 3 c 63 1 f. Averages are for catalina airport which is 7 miles from avalon santa catalina island. At catalina airport during july average daily high temperatures increase from 77 f to 79 f and it is overcast or mostly cloudy about 11 of the time.

The climate in catalina during july can be summarized as mild and reasonably dry. With an average temperature around 70 degrees the water off catalina island is among the warmest in southerncalifornia. Summer june august 70 75 degrees f fall sept nov 65 70 degrees f winter dec.