Santa Cantalina Island Weather in 2023

Historical record of Santa Cantalina Island, California weather for the year 2023 based on NOAA data.
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2023 Santa Cantalina Island Weather Extremes
Highest temperature 95 °F August 28
Lowest temperature 38 °F February 26
Highest daily low 82 °F August 29
Lowest daily high 48 °F March 1
Most daily precipitation 1.7 inches January 5
Total annual precipitation 18.4 inches -
Highest Temperatures in Santa Cantalina Island in 2023
Rank Temperature Date
1 95 °F Aug 28
2 94 °F Aug 29
3 92 °F Oct 6
3 92 °F Aug 30
3 92 °F Aug 17
6 91 °F Oct 5
6 91 °F Jul 31
6 91 °F Jul 30
6 91 °F Jul 26
6 91 °F Jul 20
Lowest Temperatures in Santa Cantalina Island in 2023
Rank Temperature Date
1 38 °F February 26
2 39 °F February 25
3 40 °F February 23
4 41 °F February 22
5 42 °F March 1
5 42 °F February 15
7 43 °F April 4
7 43 °F March 30
7 43 °F March 3
7 43 °F March 2
7 43 °F February 12
January 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
52 48 0.00
January 2
51 47 0.00
January 3
58 49 0.06
January 4
57 52 0.53
January 5
55 49 1.68
January 6
59 47 0.00
January 7
63 52 0.00
January 8
60 50 0.00
January 9
56 53 0.34
January 10
58 50 0.95
January 11
56 48 0.00
January 12
66 50 0.00
January 13
62 53 0.00
January 14
56 51 1.27
January 15
54 47 0.35
January 16
55 46 0.45
January 17
51 46 0.00
January 18
54 46 0.00
January 19
52 45 0.00
January 20
55 44 0.00
January 21
58 45 0.00
January 22
55 47 0.00
January 23
57 45 0.00
January 24
60 50 0.00
January 25
66 54 0.00
January 26
61 52 0.00
January 27
63 48 0.00
January 28
57 46 0.00
January 29
50 44 0.06
January 30
49 44 0.06
January 31
58 45 0.00
February 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
63 48 0.00
February 2
64 54 0.00
February 3
64 54 0.00
February 4
68 51 0.00
February 5
57 48 0.01
February 6
59 47 0.00
February 7
64 53 0.00
February 8
68 54 0.00
February 9
73 60 0.00
February 10
70 56 0.00
February 11
58 45 0.00
February 12
52 43 0.00
February 13
58 46 0.00
February 14
51 45 0.00
February 15
54 42 0.00
February 16
58 45 0.00
February 17
59 46 0.00
February 18
59 50 0.00
February 19
59 49 0.00
February 20
66 48 0.00
February 21
61 44 0.03
February 22
48 41 0.07
February 23
48 40 0.11
February 24
50 44 1.20
February 25
49 39 1.03
February 26
50 38 0.01
February 27
51 44 0.07
February 28
51 45 0.22
March 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
48 42 0.27
March 2
55 43 0.00
March 3
54 43 0.00
March 4
51 44 0.00
March 5
51 44 0.07
March 6
53 45 0.00
March 7
52 44 0.01
March 8
50 44 0.00
March 9
59 45 0.00
March 10
56 46 1.28
March 11
59 54 0.02
March 12
59 50 0.00
March 13
61 48 0.00
March 14
57 50 1.50
March 15
57 46 1.16
March 16
55 46 0.00
March 17
58 47 0.00
March 18
69 54 0.00
March 19
61 50 0.10
March 20
52 47 0.08
March 21
55 45 0.93
March 22
53 44 0.11
March 23
53 46 0.16
March 24
54 46 0.00
March 25
55 45 0.00
March 26
55 46 0.00
March 27
64 47 0.00
March 28
60 47 0.00
March 29
53 44 0.51
March 30
51 43 0.20
March 31
55 44 0.00
April 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
61 47 0.00
April 2
58 47 0.00
April 3
54 45 0.00
April 4
52 43 0.00
April 5
59 45 0.00
April 6
65 51 0.00
April 7
63 49 0.00
April 8
60 48 0.00
April 9
74 52 0.00
April 10
72 59 0.00
April 11
69 48 0.00
April 12
54 49 0.01
April 13
50 46 0.00
April 14
56 45 0.00
April 15
58 47 0.00
April 16
59 46 0.00
April 17
57 45 0.00
April 18
58 47 0.00
April 19
61 47 0.00
April 20
72 51 0.00
April 21
81 65 0.00
April 22
80 65 0.00
April 23
70 52 0.00
April 24
63 51 0.00
April 25
64 51 0.00
April 26
73 51 0.00
April 27
73 59 0.00
April 28
65 48 0.00
April 29
76 49 0.00
April 30
62 49 0.00
May 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
59 49 0.01
May 2
57 47 0.00
May 3
59 47 0.00
May 4
59 49 0.27
May 5
59 49 0.00
May 6
61 49 0.00
May 7
61 50 0.00
May 8
63 50 0.00
May 9
62 50 0.00
May 10
62 50 0.00
May 11
58 48 0.00
May 12
65 57 0.00
May 13
72 51 0.00
May 14
68 53 0.00
May 15
58 53 0.00
May 16
69 51 0.00
May 17
67 48 0.00
May 18
67 51 0.00
May 19
58 53 0.00
May 20
59 54 0.00
May 21
67 54 0.00
May 22
64 54 0.00
May 23
59 51 0.00
May 24
62 50 0.00
May 25
55 51 0.06
May 26
58 51 0.00
May 27
57 51 0.00
May 28
56 52 0.00
May 29
63 53 0.00
May 30
58 51 0.00
May 31
57 51 0.01
June 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
59 52 0.00
June 2
59 52 0.00
June 3
63 52 0.00
June 4
62 51 0.00
June 5
61 51 0.00
June 6
59 53 0.00
June 7
60 52 0.01
June 8
61 53 0.00
June 9
60 54 0.00
June 10
56 54 0.00
June 11
57 54 0.21
June 12
58 54 0.00
June 13
59 53 0.00
June 14
58 54 0.00
June 15
58 54 0.00
June 16
62 54 0.00
June 17
72 55 0.00
June 18
65 55 0.00
June 19
65 54 0.00
June 20
67 53 0.00
June 21
69 51 0.00
June 22
61 51 0.00
June 23
64 52 0.00
June 24
66 51 0.00
June 25
65 53 0.00
June 26
71 52 0.00
June 27
69 52 0.00
June 28
67 54 0.00
June 29
70 54 0.00
June 30
81 54 0.00
July 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
86 55 0.00
July 2
84 56 0.00
July 3
81 67 0.00
July 4
74 53 0.00
July 5
68 51 0.00
July 6
67 54 0.00
July 7
67 54 0.00
July 8
68 54 0.00
July 9
69 55 0.00
July 10
82 57 0.00
July 11
83 68 0.00
July 12
83 73 0.00
July 13
85 73 0.00
July 14
87 74 0.00
July 15
88 71 0.00
July 16
87 70 0.00
July 17
88 72 0.00
July 18
88 70 0.00
July 19
89 70 0.00
July 20
91 77 0.00
July 21
88 76 0.00
July 22
89 68 0.00
July 23
87 61 0.00
July 24
90 64 0.00
July 25
89 72 0.00
July 26
91 74 0.00
July 27
90 73 0.00
July 28
88 72 0.00
July 29
89 68 0.00
July 30
91 73 0.00
July 31
91 65 0.00
August 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
81 68 0.00
August 2
83 60 0.00
August 3
74 57 0.00
August 4
76 60 0.00
August 5
83 66 0.00
August 6
88 69 0.00
August 7
80 60 0.00
August 8
79 58 0.00
August 9
77 60 0.01
August 10
71 60 0.00
August 11
72 60 0.00
August 12
74 59 0.00
August 13
74 59 0.00
August 14
81 58 0.00
August 15
86 73 0.00
August 16
90 71 0.00
August 17
92 70 0.00
August 18
81 60 0.00
August 19
74 60 0.00
August 20
74 63 n/a
August 21
72 60 0.07
August 22
71 61 0.00
August 23
81 65 0.00
August 24
71 58 0.00
August 25
78 57 0.00
August 26
84 67 0.00
August 27
89 72 0.00
August 28
95 79 0.00
August 29
94 82 0.00
August 30
92 77 0.00
August 31
81 62 0.00
September 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
76 61 0.00
September 2
73 63 0.01
September 3
71 59 0.00
September 4
72 58 0.00
September 5
67 58 0.00
September 6
71 59 0.00
September 7
75 58 0.00
September 8
87 69 0.00
September 9
86 72 0.00
September 10
90 70 0.00
September 11
85 63 0.02
September 12
74 59 0.00
September 13
69 60 0.00
September 14
67 58 0.00
September 15
70 59 0.00
September 16
63 59 0.00
September 17
63 59 0.00
September 18
68 58 0.00
September 19
68 57 0.00
September 20
65 58 0.00
September 21
65 56 0.00
September 22
66 55 0.00
September 23
66 56 0.00
September 24
71 55 0.00
September 25
71 54 0.00
September 26
76 61 0.00
September 27
79 65 0.00
September 28
71 58 0.00
September 29
62 58 0.00
September 30
62 55 0.00
October 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
63 53 0.00
October 2
65 55 0.00
October 3
75 56 0.00
October 4
84 67 0.00
October 5
91 75 0.00
October 6
92 76 0.00
October 7
88 74 0.00
October 8
85 74 0.00
October 9
79 58 0.00
October 10
69 56 0.00
October 11
70 57 0.00
October 12
77 58 0.00
October 13
75 59 0.00
October 14
77 58 0.00
October 15
84 69 0.00
October 16
83 70 0.00
October 17
82 70 0.00
October 18
87 68 0.00
October 19
90 77 0.00
October 20
87 73 0.00
October 21
79 58 0.00
October 22
68 57 0.00
October 23
67 58 0.00
October 24
68 58 0.00
October 25
63 58 0.00
October 26
64 56 0.00
October 27
66 55 0.00
October 28
66 54 0.00
October 29
74 55 0.00
October 30
74 58 0.00
October 31
80 62 0.00
November 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
81 67 0.00
November 2
80 68 0.00
November 3
78 67 0.00
November 4
79 66 0.00
November 5
79 62 0.00
November 6
71 56 0.00
November 7
63 56 0.00
November 8
70 55 0.00
November 9
70 60 0.00
November 10
72 60 0.00
November 11
76 62 0.00
November 12
80 61 0.00
November 13
72 57 0.00
November 14
73 59 0.00
November 15
68 56 0.31
November 16
64 58 0.03
November 17
69 56 0.00
November 18
66 57 0.00
November 19
64 54 0.14
November 20
69 55 0.00
November 21
74 60 0.00
November 22
76 62 0.00
November 23
69 54 0.00
November 24
61 54 0.00
November 25
63 53 0.00
November 26
64 52 0.00
November 27
67 53 0.00
November 28
65 n/a 0.00
November 29
65 53 0.00
November 30
60 53 0.00
December 2023 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
60 52 0.00
December 2
63 51 0.00
December 3
63 51 0.00
December 4
72 58 0.00
December 5
77 63 0.00
December 6
72 54 0.00
December 7
62 52 0.00
December 8
60 51 0.00
December 9
67 54 0.00
December 10
70 54 0.00
December 11
72 58 0.00
December 12
62 50 0.00
December 13
65 50 0.00
December 14
68 53 0.00
December 15
73 57 0.00
December 16
75 63 0.00
December 17
75 62 0.00
December 18
70 57 0.00
December 19
64 56 0.00
December 20
59 55 0.86
December 21
59 54 0.88
December 22
60 54 0.36
December 23
60 52 0.00
December 24
56 52 0.00
December 25
60 50 0.00
December 26
64 51 0.00
December 27
58 50 0.00
December 28
60 50 0.00
December 29
61 51 0.00
December 30
56 50 0.20
December 31
55 50 0.00
Weather Station Details
Years Station Coordinates
1948–2024 Avalon Catalina Airport location