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Santa Cantalina Island January Weather

Averages and records for weather in Santa Cantalina Island, California in the month of January.

Typical Santa Cantalina Island January Weather 1991–2020
Average daily high	61.9 °F
Average daily low	50.7 °F
Average monthly precipitation	2.3 inches
Daily chance of precipitation	21.3%

Santa Cantalina Island January Weather Records 1948–2024
Highest temperature	85 °F	January 15, 2021
Lowest temperature	29 °F	January 11, 1949
Highest daily low	72 °F	January 16, 2021
Lowest daily high	39 °F	January 11, 1949
Hottest average high temperature	69.5 °F	2014
Coldest average high temperature	48.0 °F	1949
Most daily precipitation	2.8 inches	January 22, 2017
Most monthly precipitation	7.8 inches	1952

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
January 1	61.0	50.1	79	39
January 2	61.1	50.1	79	38
January 3	61.2	50.2	78	35
January 4	61.3	50.3	81	33
January 5	61.4	50.4	79	36
January 6	61.4	50.4	78	41
January 7	61.4	50.4	75	42
January 8	61.4	50.4	77	41
January 9	61.4	50.4	77	38
January 10	61.6	50.5	77	30
January 11	61.7	50.6	77	29
January 12	61.7	50.6	78	31
January 13	61.7	50.6	79	34
January 14	61.8	50.7	82	37
January 15	61.9	50.8	85	39
January 16	62.0	50.8	83	37
January 17	62.0	50.8	80	38
January 18	62.0	50.8	77	40
January 19	61.9	50.7	75	41
January 20	61.9	50.7	76	43
January 21	61.9	50.6	74	38
January 22	61.9	50.6	73	41
January 23	61.8	50.5	77	37
January 24	61.8	50.5	78	36
January 25	61.8	50.5	80	37
January 26	61.9	50.5	78	37
January 27	61.9	50.5	75	39
January 28	61.9	50.5	78	40
January 29	61.8	50.5	81	38
January 30	61.9	50.5	77	39
January 31	61.8	50.5	85	40

Weather Station Details

Years	Station	Coordinates
1948–2024	Avalon Catalina Airport	location