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Santa Cantalina Island Weather in 2021

Historical record of Santa Cantalina Island, California weather for the year 2021 based on NOAA data.
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Year:
2021 Santa Cantalina Island Weather Extremes
Highest temperature 94 °F September 21
Lowest temperature 39 °F January 25
Highest daily low 75 °F November 12
Lowest daily high 47 °F January 25
Most daily precipitation 1.3 inches December 23
Total annual precipitation 8.0 inches -
What was the hottest temperature in Santa Cantalina Island in 2021?
The highest temperature recorded in Santa Cantalina Island, California in 2021 was 94 °F which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Santa Cantalina Island in 2021
Rank Temperature Date
1 94 °F Sep 21
1 94 °F Sep 5
3 92 °F Oct 3
3 92 °F Jun 15
5 91 °F Sep 4
5 91 °F Aug 27
7 90 °F Aug 26
8 89 °F Sep 22
8 89 °F Jun 16
10 88 °F Aug 28
10 88 °F Aug 3
10 88 °F Jun 27
10 88 °F Jun 17
10 88 °F Apr 29
What was the coldest temperature in Santa Cantalina Island in 2021?
The lowest temperature recorded in Santa Cantalina Island, California in 2021 was 39 °F which happened on Jan 25.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Santa Cantalina Island in 2021
Rank Temperature Date
1 39 °F January 25
2 40 °F March 11
3 41 °F March 10
4 42 °F March 16
4 42 °F March 15
4 42 °F February 8
4 42 °F January 26
8 43 °F December 29
8 43 °F December 20
8 43 °F March 12
8 43 °F January 27
8 43 °F January 24
January 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
 63 50 0.00
January 2
 59 48 0.00
January 3
 58 47 0.00
January 4
 59 48 0.00
January 5
 62 49 0.00
January 6
 69 54 0.00
January 7
 68 58 0.00
January 8
 69 57 0.00
January 9
 65 54 0.00
January 10
 66 56 0.00
January 11
 69 54 0.00
January 12
 66 56 0.00
January 13
 72 55 0.00
January 14
 82 65 0.00
January 15
 85 70 0.00
January 16
 83 72 0.00
January 17
 80 67 0.00
January 18
 74 57 0.00
January 19
 62 48 0.01
January 20
 68 56 0.00
January 21
 64 56 0.00
January 22
 57 47 0.00
January 23
 48 44 0.31
January 24
 53 43 0.03
January 25
 47 39 0.22
January 26
 49 42 0.00
January 27
 53 43 0.00
January 28
 58 46 0.60
January 29
 51 45 0.17
January 30
 53 44 0.00
January 31
 65 51 0.00
February 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
 66 52 0.00
February 2
 63 51 0.00
February 3
 62 49 0.00
February 4
 61 47 0.00
February 5
 63 51 0.00
February 6
 72 56 0.00
February 7
 68 52 0.00
February 8
 57 42 0.00
February 9
 55 46 0.00
February 10
 54 48 0.00
February 11
 65 48 0.00
February 12
 58 47 0.06
February 13
 56 47 0.00
February 14
 59 48 0.00
February 15
 57 47 0.00
February 16
 58 48 0.00
February 17
 58 47 0.00
February 18
 62 51 0.00
February 19
 63 52 0.00
February 20
 57 48 0.00
February 21
 66 51 0.00
February 22
 75 56 0.00
February 23
 72 61 0.00
February 24
 70 53 0.00
February 25
 67 50 0.00
February 26
 65 54 0.00
February 27
 66 51 0.00
February 28
 65 51 0.00
March 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
 69 52 0.00
March 2
 68 46 0.00
March 3
 52 44 0.69
March 4
 58 46 0.00
March 5
 66 49 0.00
March 6
 56 47 0.00
March 7
 56 46 0.00
March 8
 57 48 0.01
March 9
 54 47 0.00
March 10
 53 41 0.27
March 11
 50 40 0.25
March 12
 50 43 0.00
March 13
 54 46 0.00
March 14
 53 46 0.00
March 15
 50 42 0.41
March 16
 53 42 0.00
March 17
 56 44 0.00
March 18
 60 45 0.00
March 19
 62 50 0.00
March 20
 57 48 0.00
March 21
 58 47 0.00
March 22
 60 47 0.00
March 23
 58 47 0.00
March 24
 66 48 0.00
March 25
 52 45 0.00
March 26
 57 44 0.00
March 27
 70 52 0.00
March 28
 78 63 0.00
March 29
 75 55 0.00
March 30
 73 52 0.00
March 31
 80 58 0.00
April 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
 81 64 0.00
April 2
 72 52 0.00
April 3
 68 47 0.00
April 4
 75 53 0.00
April 5
 63 48 0.00
April 6
 63 46 0.00
April 7
 74 53 0.00
April 8
 67 54 0.00
April 9
 72 56 0.00
April 10
 70 53 0.00
April 11
 65 51 0.00
April 12
 59 48 0.00
April 13
 53 47 0.00
April 14
 54 45 0.00
April 15
 56 46 0.00
April 16
 62 47 0.00
April 17
 65 49 0.00
April 18
 81 59 0.00
April 19
 81 49 0.00
April 20
 64 48 0.00
April 21
 55 49 0.00
April 22
 55 49 0.00
April 23
 56 48 0.00
April 24
 56 49 0.00
April 25
 60 47 0.00
April 26
 55 48 0.03
April 27
 60 46 0.00
April 28
 76 52 0.00
April 29
 88 67 0.00
April 30
 87 65 0.00
May 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
 68 50 0.00
May 2
 65 51 0.00
May 3
 70 50 0.00
May 4
 77 58 0.00
May 5
 77 53 0.00
May 6
 65 52 0.00
May 7
 62 51 0.00
May 8
 66 51 0.00
May 9
 65 52 0.00
May 10
 65 53 0.00
May 11
 65 53 0.00
May 12
 65 53 0.00
May 13
 62 51 0.00
May 14
 63 51 0.00
May 15
 61 51 0.01
May 16
 54 50 0.16
May 17
 61 52 0.00
May 18
 64 52 0.00
May 19
 65 51 0.00
May 20
 62 50 0.00
May 21
 63 48 0.00
May 22
 59 48 0.00
May 23
 64 47 0.00
May 24
 82 59 0.00
May 25
 79 n/a 0.00
May 26
 n/a n/a 0.00
May 27
 n/a n/a 0.00
May 28
 66 50 0.00
May 29
 58 51 0.00
May 30
 65 51 0.00
May 31
 65 52 0.00
June 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
 72 53 0.00
June 2
 71 53 0.00
June 3
 69 52 0.00
June 4
 68 51 0.00
June 5
 66 53 0.00
June 6
 61 52 0.00
June 7
 59 52 0.00
June 8
 63 51 0.00
June 9
 63 51 0.00
June 10
 67 51 0.00
June 11
 74 60 0.00
June 12
 78 62 0.00
June 13
 82 63 0.00
June 14
 83 68 0.00
June 15
 92 69 0.00
June 16
 89 66 0.00
June 17
 88 58 0.00
June 18
 81 57 0.00
June 19
 79 55 0.00
June 20
 75 55 0.00
June 21
 72 54 0.00
June 22
 72 54 0.00
June 23
 72 55 0.00
June 24
 65 54 0.00
June 25
 75 54 0.00
June 26
 82 56 0.00
June 27
 88 68 0.00
June 28
 82 59 0.00
June 29
 75 58 0.00
June 30
 74 57 0.00
July 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
 76 57 0.00
July 2
 83 58 0.00
July 3
 81 61 0.00
July 4
 73 56 0.00
July 5
 74 54 0.00
July 6
 75 54 0.00
July 7
 80 57 0.00
July 8
 86 64 0.00
July 9
 86 68 0.00
July 10
 81 60 0.00
July 11
 79 60 0.00
July 12
 75 60 0.00
July 13
 76 61 0.00
July 14
 77 61 0.00
July 15
 75 59 0.00
July 16
 74 59 0.00
July 17
 80 59 0.00
July 18
 83 63 0.00
July 19
 83 69 0.00
July 20
 77 71 0.00
July 21
 n/a n/a 0.00
July 22
 n/a n/a 0.00
July 23
 n/a n/a 0.00
July 24
 n/a n/a 0.00
July 25
 n/a n/a 0.00
July 26
 n/a n/a 0.00
July 27
 n/a n/a 0.00
July 28
 n/a n/a 0.00
July 29
 n/a n/a 0.00
July 30
 n/a n/a 0.00
July 31
 n/a n/a 0.00
August 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
 n/a n/a 0.00
August 2
 n/a n/a 0.00
August 3
 88 70 0.00
August 4
 83 69 0.00
August 5
 85 68 0.00
August 6
 74 58 0.00
August 7
 73 57 0.00
August 8
 75 57 0.00
August 9
 77 58 0.00
August 10
 84 63 0.00
August 11
 87 61 0.00
August 12
 87 72 0.00
August 13
 81 67 0.00
August 14
 79 62 0.00
August 15
 85 62 0.00
August 16
 86 63 0.00
August 17
 74 62 0.00
August 18
 69 60 0.00
August 19
 70 59 0.00
August 20
 69 60 0.00
August 21
 68 59 0.00
August 22
 66 59 0.00
August 23
 68 59 0.00
August 24
 69 59 0.00
August 25
 80 59 0.00
August 26
 90 72 0.00
August 27
 91 74 0.00
August 28
 88 61 0.00
August 29
 87 74 0.00
August 30
 78 59 0.00
August 31
 74 59 0.00
September 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
 65 61 0.00
September 2
 68 59 0.00
September 3
 78 57 0.00
September 4
 91 69 0.00
September 5
 94 75 0.00
September 6
 83 63 0.00
September 7
 78 62 0.00
September 8
 86 61 0.00
September 9
 84 64 0.00
September 10
 86 67 0.00
September 11
 86 72 0.00
September 12
 87 73 0.00
September 13
 85 71 0.00
September 14
 77 55 0.00
September 15
 68 56 0.00
September 16
 65 55 0.00
September 17
 67 55 0.00
September 18
 66 55 0.00
September 19
 72 54 0.00
September 20
 81 58 0.00
September 21
 94 69 0.00
September 22
 89 74 0.00
September 23
 82 57 0.00
September 24
 75 54 0.00
September 25
 69 57 0.00
September 26
 64 56 0.00
September 27
 61 55 0.00
September 28
 64 56 0.00
September 29
 67 56 0.00
September 30
 86 65 0.00
October 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
 84 73 0.00
October 2
 87 73 0.00
October 3
 92 75 0.00
October 4
 85 60 0.05
October 5
 72 58 0.01
October 6
 66 57 0.00
October 7
 61 56 0.00
October 8
 n/a n/a 0.00
October 9
 n/a n/a 0.00
October 10
 n/a n/a 0.00
October 11
 n/a n/a 0.00
October 12
 59 53 0.00
October 13
 n/a n/a 0.00
October 14
 n/a n/a 0.00
October 15
 n/a n/a 0.00
October 16
 n/a n/a 0.00
October 17
 n/a n/a 0.00
October 18
 58 49 0.00
October 19
 63 49 0.00
October 20
 63 52 0.00
October 21
 71 58 0.00
October 22
 63 52 0.00
October 23
 59 52 0.01
October 24
 65 53 0.00
October 25
 58 51 0.40
October 26
 60 51 0.00
October 27
 75 60 0.00
October 28
 85 72 0.00
October 29
 80 63 0.00
October 30
 69 53 0.00
October 31
 62 52 0.00
November 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
 62 53 0.00
November 2
 61 53 0.00
November 3
 72 54 0.00
November 4
 79 59 0.00
November 5
 79 52 0.00
November 6
 66 49 0.00
November 7
 63 49 0.00
November 8
 64 50 0.00
November 9
 63 51 0.00
November 10
 74 55 0.00
November 11
 84 70 0.00
November 12
 87 75 0.00
November 13
 87 74 0.00
November 14
 87 73 0.00
November 15
 79 66 0.00
November 16
 69 50 0.00
November 17
 63 51 0.00
November 18
 65 50 0.00
November 19
 60 48 0.00
November 20
 66 48 0.00
November 21
 77 63 0.00
November 22
 79 61 0.00
November 23
 70 53 0.00
November 24
 68 52 0.00
November 25
 69 57 0.00
November 26
 75 59 0.00
November 27
 75 65 0.00
November 28
 77 64 0.00
November 29
 77 66 0.00
November 30
 80 64 0.00
December 2021 Santa Cantalina Island Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
 n/a 66 0.00
December 2
 71 48 0.00
December 3
 56 48 0.00
December 4
 55 47 0.00
December 5
 68 51 0.00
December 6
 72 52 0.00
December 7
 57 52 0.01
December 8
 61 51 0.00
December 9
 52 48 0.20
December 10
 56 47 0.00
December 11
 60 48 0.00
December 12
 57 48 0.00
December 13
 54 48 0.02
December 14
 55 44 1.31
December 15
 50 44 0.00
December 16
 53 45 0.40
December 17
 59 48 0.00
December 18
 62 53 0.00
December 19
 61 51 0.00
December 20
 60 43 0.00
December 21
 63 51 0.00
December 22
 61 51 0.00
December 23
 58 49 1.33
December 24
 56 49 0.36
December 25
 51 45 0.09
December 26
 51 45 0.05
December 27
 50 44 0.05
December 28
 48 44 0.00
December 29
 51 43 0.47
December 30
 53 50 n/a
December 31
 51 47 0.00
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