Catalina Island Weather In December. In catalina island ca during december the average high temperature is 62 0 f. During summer months the average high hovers around 72 degrees f while the average low is around 65 degrees f.
In catalina island ca during december the average high temperature is 62 0 f. Previous 24 hours august 27 2020 august 26 2020 august 25 2020 august 24 2020 august 23 2020 august 22 2020 august 21 2020 august 20 2020 august 19 2020 august 18 2020 august 17 2020 august 16 2020 august 15 2020 august 14 2020 august 13 2020 august 12 2020. Highest temperature in santa catalina island is recorded as 96 8 in october.
Where to stay.
On a sunny day no wind its a fantastic day although the nights can be cool. Things to do in december are snorkeling and scuba diving possible in december. During summer months the average high hovers around 72 degrees f while the average low is around 65 degrees f. Its not much fun however in the rain.
