Santa Cantalina Island Weather in 2018

Historical record of Santa Cantalina Island, California weather for the year 2018 based on NOAA data.
Jump to Month:
Year:
2018 Santa Cantalina Island Weather Extremes
Highest temperature 106 °F July 6
Lowest temperature 40 °F February 27
Highest daily low 81 °F July 7
Lowest daily high 49 °F February 27
Most daily precipitation 2.6 inches December 6
Total annual precipitation 9.6 inches -
Highest Temperatures in Santa Cantalina Island in 2018
Rank Temperature Date
1 106 °F Jul 6
2 104 °F Jul 7
3 96 °F Jul 24
4 95 °F Jul 8
5 93 °F Sep 8
5 93 °F Aug 7
7 92 °F Jul 25
8 91 °F Aug 6
8 91 °F Jul 27
8 91 °F Jul 23
8 91 °F Jul 9
Lowest Temperatures in Santa Cantalina Island in 2018
Rank Temperature Date
1 40 °F February 27
2 42 °F February 23
2 42 °F February 20
4 43 °F March 4
4 43 °F February 28
4 43 °F February 24
7 44 °F March 18
7 44 °F February 26
7 44 °F February 22
7 44 °F February 21
7 44 °F February 19
7 44 °F January 21
January 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
68 48 0.00
January 2
77 52 0.00
January 3
72 57 0.00
January 4
71 58 0.00
January 5
67 57 0.00
January 6
65 56 0.00
January 7
68 54 0.00
January 8
66 54 0.18
January 9
59 49 0.83
January 10
56 51 0.00
January 11
64 50 0.00
January 12
73 57 0.00
January 13
79 65 0.00
January 14
77 65 0.00
January 15
71 50 0.00
January 16
69 53 0.00
January 17
72 58 0.00
January 18
76 57 0.00
January 19
60 49 0.00
January 20
54 48 0.00
January 21
57 44 0.00
January 22
62 49 0.00
January 23
69 54 0.00
January 24
69 51 0.00
January 25
58 48 0.02
January 26
57 48 0.00
January 27
67 54 0.00
January 28
77 64 0.00
January 29
81 67 0.00
January 30
77 67 0.00
January 31
75 67 n/a
February 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
76 64 0.00
February 2
78 65 0.00
February 3
75 64 0.00
February 4
81 66 0.00
February 5
76 54 0.00
February 6
69 49 0.00
February 7
77 60 0.00
February 8
79 66 0.00
February 9
76 51 0.00
February 10
61 50 0.00
February 11
63 50 0.00
February 12
54 46 0.04
February 13
56 45 0.07
February 14
61 50 0.00
February 15
63 52 0.00
February 16
68 56 0.00
February 17
67 56 0.00
February 18
60 47 0.00
February 19
51 44 0.00
February 20
52 42 0.00
February 21
54 44 0.00
February 22
52 44 0.00
February 23
50 42 0.00
February 24
55 43 0.00
February 25
60 45 0.00
February 26
59 44 0.32
February 27
49 40 0.10
February 28
53 43 0.00
March 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
54 45 0.00
March 2
58 48 0.33
March 3
53 45 0.08
March 4
54 43 0.00
March 5
65 48 0.00
March 6
70 56 0.00
March 7
67 55 0.00
March 8
68 54 0.00
March 9
65 52 0.00
March 10
60 51 0.37
March 11
62 52 0.11
March 12
64 51 0.00
March 13
60 53 0.02
March 14
57 49 0.10
March 15
54 46 0.07
March 16
55 46 0.03
March 17
53 46 0.01
March 18
55 44 0.00
March 19
67 48 0.00
March 20
63 53 0.00
March 21
66 55 0.00
March 22
63 52 0.28
March 23
58 48 0.04
March 24
56 47 0.00
March 25
55 46 0.00
March 26
59 46 0.00
March 27
67 52 0.00
March 28
69 56 0.00
March 29
72 55 0.00
March 30
76 61 0.00
March 31
73 50 0.00
April 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
60 48 0.00
April 2
56 49 0.00
April 3
61 49 0.00
April 4
63 46 0.00
April 5
63 48 0.00
April 6
64 50 0.00
April 7
71 52 0.00
April 8
69 51 0.00
April 9
88 61 0.00
April 10
84 62 0.00
April 11
74 50 0.00
April 12
60 48 0.00
April 13
73 50 0.00
April 14
79 62 0.00
April 15
72 50 0.00
April 16
57 47 0.00
April 17
61 45 0.00
April 18
64 46 0.00
April 19
55 46 0.25
April 20
n/a n/a 0.00
April 21
79 57 0.00
April 22
78 61 0.00
April 23
75 60 0.00
April 24
71 49 0.00
April 25
67 47 0.00
April 26
61 48 0.00
April 27
62 49 0.00
April 28
63 49 0.00
April 29
59 48 0.00
April 30
59 48 0.00
May 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
52 47 0.01
May 2
56 47 0.00
May 3
64 48 0.00
May 4
86 59 0.00
May 5
84 65 0.00
May 6
78 52 0.00
May 7
76 52 0.00
May 8
77 54 0.00
May 9
70 52 0.00
May 10
70 52 0.00
May 11
56 51 0.14
May 12
57 50 0.00
May 13
60 51 0.00
May 14
60 51 0.00
May 15
63 51 0.00
May 16
64 50 0.00
May 17
64 50 0.00
May 18
63 51 0.00
May 19
57 52 0.00
May 20
57 51 0.00
May 21
54 51 0.17
May 22
56 50 0.00
May 23
56 50 0.00
May 24
57 51 0.00
May 25
60 51 0.00
May 26
62 51 0.00
May 27
65 51 0.00
May 28
70 51 0.00
May 29
67 53 0.00
May 30
64 53 0.00
May 31
60 53 0.02
June 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
68 51 0.00
June 2
76 61 0.00
June 3
79 53 0.00
June 4
72 53 0.00
June 5
65 52 0.00
June 6
64 53 0.00
June 7
66 52 0.00
June 8
77 58 0.00
June 9
75 56 0.00
June 10
73 55 0.00
June 11
77 65 0.00
June 12
79 65 0.00
June 13
82 63 0.00
June 14
83 57 0.00
June 15
72 54 0.00
June 16
60 52 0.00
June 17
59 53 0.00
June 18
61 54 0.00
June 19
69 53 0.00
June 20
75 53 0.00
June 21
72 55 0.00
June 22
76 56 0.00
June 23
66 54 0.00
June 24
70 54 0.00
June 25
68 54 0.00
June 26
71 53 0.00
June 27
72 54 0.00
June 28
68 53 0.00
June 29
67 55 0.00
June 30
70 55 0.00
July 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
72 54 0.00
July 2
68 55 0.00
July 3
69 56 0.00
July 4
72 55 0.00
July 5
90 55 0.00
July 6
106 80 0.00
July 7
104 81 0.00
July 8
95 76 0.00
July 9
91 70 0.00
July 10
85 70 0.00
July 11
82 64 0.00
July 12
78 62 0.00
July 13
78 60 0.00
July 14
81 66 0.00
July 15
83 62 0.00
July 16
75 60 0.00
July 17
74 59 0.00
July 18
76 59 0.00
July 19
78 61 0.00
July 20
78 59 0.00
July 21
75 58 0.00
July 22
80 68 0.00
July 23
91 74 0.00
July 24
96 74 0.00
July 25
92 76 0.00
July 26
87 63 0.00
July 27
91 62 0.00
July 28
81 60 0.00
July 29
85 61 0.00
July 30
86 73 0.00
July 31
87 75 0.00
August 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
87 70 0.00
August 2
86 64 0.00
August 3
85 68 0.00
August 4
84 62 0.00
August 5
86 71 0.00
August 6
91 72 0.00
August 7
93 78 0.00
August 8
89 71 0.00
August 9
89 72 0.00
August 10
85 72 0.00
August 11
80 68 0.00
August 12
78 65 0.00
August 13
76 62 0.00
August 14
74 60 0.00
August 15
76 62 0.00
August 16
77 63 0.00
August 17
77 64 0.00
August 18
77 62 0.00
August 19
76 62 0.00
August 20
74 62 0.00
August 21
75 61 0.00
August 22
n/a n/a 0.00
August 23
72 60 0.00
August 24
72 59 0.00
August 25
72 59 0.00
August 26
72 59 0.00
August 27
72 58 0.00
August 28
71 58 0.00
August 29
78 59 0.00
August 30
79 58 0.00
August 31
77 59 0.00
September 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
75 60 0.00
September 2
74 60 0.00
September 3
68 59 0.00
September 4
69 61 0.00
September 5
69 58 0.00
September 6
68 57 0.00
September 7
82 57 0.00
September 8
93 74 0.00
September 9
90 60 0.00
September 10
73 59 0.00
September 11
71 58 0.00
September 12
73 60 0.00
September 13
81 62 0.00
September 14
83 69 0.00
September 15
78 63 0.00
September 16
79 68 0.00
September 17
76 66 0.00
September 18
76 57 0.00
September 19
75 55 0.00
September 20
76 54 0.00
September 21
76 54 0.00
September 22
82 59 0.00
September 23
72 56 0.00
September 24
68 56 0.00
September 25
66 54 0.00
September 26
75 56 0.00
September 27
84 58 0.00
September 28
73 57 0.00
September 29
70 56 0.00
September 30
79 55 0.00
October 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
84 69 0.00
October 2
74 61 0.00
October 3
71 60 0.09
October 4
63 58 0.40
October 5
68 58 0.00
October 6
68 58 0.00
October 7
67 58 0.00
October 8
68 56 0.00
October 9
66 54 0.00
October 10
62 54 0.00
October 11
64 57 0.00
October 12
65 56 0.39
October 13
62 56 0.00
October 14
62 55 0.00
October 15
72 56 0.00
October 16
77 63 0.00
October 17
75 64 0.00
October 18
79 65 0.00
October 19
83 68 0.00
October 20
82 70 0.00
October 21
75 56 0.00
October 22
68 56 0.00
October 23
71 56 0.00
October 24
77 58 0.00
October 25
78 56 0.00
October 26
83 68 0.00
October 27
85 69 0.00
October 28
81 68 0.00
October 29
76 56 0.00
October 30
68 54 0.00
October 31
75 58 0.00
November 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
79 65 0.00
November 2
85 70 0.00
November 3
80 69 0.00
November 4
78 63 0.00
November 5
69 56 0.00
November 6
67 56 0.00
November 7
63 54 0.00
November 8
68 54 0.00
November 9
75 60 0.00
November 10
71 58 0.00
November 11
72 54 0.00
November 12
72 56 0.00
November 13
69 56 0.00
November 14
73 59 0.00
November 15
74 62 0.00
November 16
72 57 0.00
November 17
66 50 0.00
November 18
67 53 0.00
November 19
67 57 0.00
November 20
65 54 0.00
November 21
65 52 0.00
November 22
61 53 0.10
November 23
61 53 0.00
November 24
63 55 0.00
November 25
68 53 0.00
November 26
71 60 0.00
November 27
69 52 0.00
November 28
61 52 0.05
November 29
57 51 0.97
November 30
56 51 0.00
December 2018 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
57 50 0.00
December 2
54 48 0.00
December 3
59 49 0.00
December 4
61 51 0.00
December 5
54 50 1.33
December 6
55 50 2.62
December 7
60 49 0.02
December 8
63 55 0.00
December 9
64 53 0.00
December 10
64 53 0.00
December 11
63 50 0.00
December 12
65 50 0.00
December 13
73 56 0.00
December 14
64 53 0.00
December 15
65 51 0.00
December 16
67 51 0.00
December 17
60 52 0.01
December 18
59 51 0.00
December 19
68 53 0.00
December 20
74 60 0.00
December 21
67 54 0.00
December 22
62 49 0.00
December 23
64 49 0.00
December 24
64 52 0.00
December 25
56 50 0.00
December 26
57 49 0.00
December 27
55 47 0.00
December 28
53 46 0.00
December 29
56 45 0.00
December 30
57 47 0.00
December 31
53 46 0.00
Weather Station Details
Years Station Coordinates
1948–2024 Avalon Catalina Airport location