Half Moon Bay Record High by Day of the Year
Data for the record high temperature for each day of the year in
Half Moon Bay, California , as well as the year that the record was set. It is based on NOAA data for the years 1939–2024.
Change city
Day
Record High
Year Set or Tied
January 1
69
1996, 2012
January 2
69
2001
January 3
69
2001
January 4
71
2001
January 5
69
1964, 2001
January 6
69
2003, 2015
January 7
72
1962, 2015
January 8
73
1962
January 9
71
1962
January 10
74
1962
January 11
69
1961
January 12
73
2009
January 13
74
2009
January 14
76
2009
January 15
75
2009
January 16
76
2014
January 17
75
2009, 2021
January 18
74
2021
January 19
75
1992
January 20
72
2009
January 21
72
2009
January 22
73
1968
January 23
76
1948
January 24
73
1948, 2015
January 25
71
2006, 2015
January 26
71
2003
January 27
71
1984
January 28
71
1984
January 29
71
1984
January 30
72
1962
January 31
72
1962, 1976, 2015
February 1
74
2018
February 2
75
2018
February 3
77
2018
February 4
78
2018
February 5
76
2018
February 6
76
1987
February 7
75
1987
February 8
77
1987
February 9
77
2006, 2016
February 10
78
2022
February 11
78
2022
February 12
77
1971, 1996
February 13
73
1943, 1977
February 14
75
1997
February 15
75
2015, 2016
February 16
75
2016
February 17
74
1977
February 18
77
2007
February 19
73
1995
February 20
75
1995
February 21
72
1964, 1995
February 22
75
1985
February 23
76
1985
February 24
74
1947, 1954, 1992
February 25
76
1954
February 26
73
1986
February 27
78
1986
February 28
74
1954
March 1
72
1954, 1968
March 2
72
1994
March 3
73
1994
March 4
77
1959
March 5
76
1972
March 6
71
1955
March 7
72
1955
March 8
79
2004
March 9
71
1941
March 10
82
2004
March 11
75
2005
March 12
75
2014
March 13
79
2017
March 14
78
2017
March 15
74
1974
March 16
78
1972
March 17
83
2004
March 18
75
1978
March 19
79
2010
March 20
75
2010
March 21
75
1997, 2000
March 22
70
1952, 1964
March 23
72
1966
March 24
73
1941
March 25
72
1947, 1969
March 26
77
1969
March 27
76
1952
March 28
79
1968
March 29
77
2004
March 30
74
1945, 2021
March 31
83
2000
April 1
84
2000
April 2
82
1959
April 3
75
1961
April 4
77
2011
April 5
74
2016
April 6
78
1957
April 7
80
1991, 2022
April 8
82
1989
April 9
82
1988
April 10
81
1988
April 11
81
1988
April 12
82
2008
April 13
78
1947, 1974
April 14
80
1999
April 15
82
1999
April 16
78
2015
April 17
75
2016
April 18
80
1992
April 19
80
1992
April 20
77
1982
April 21
80
1982
April 22
76
1982
April 23
75
1992
April 24
79
1966
April 25
79
1992
April 26
72
1965, 1968
April 27
80
2004
April 28
80
1996
April 29
76
1991
April 30
79
1947
May 1
81
1947
May 2
78
2004
May 3
81
1953
May 4
82
2011
May 5
77
1942
May 6
82
1949
May 7
78
1967
May 8
74
1959
May 9
80
1943
May 10
71
1943
May 11
74
1953
May 12
71
1976
May 13
74
2014
May 14
75
2014
May 15
78
2008
May 16
75
1997
May 17
79
2008
May 18
75
2008
May 19
79
1941
May 20
68
1960
May 21
80
1941
May 22
79
1943
May 23
78
1992
May 24
78
1992
May 25
78
1975
May 26
78
1951
May 27
72
1982
May 28
70
1960
May 29
70
1958
May 30
67
1940, 1941, 1978
May 31
77
1997
June 1
70
1958
June 2
71
1987, 2006
June 3
71
2001
June 4
71
1955
June 5
74
1958
June 6
80
1982
June 7
70
1958, 1983
June 8
74
1979, 1981
June 9
86
2019
June 10
89
2019
June 11
85
2019
June 12
79
2019
June 13
74
1966
June 14
73
1966
June 15
82
1945, 1961
June 16
81
1943
June 17
76
1957
June 18
83
1957
June 19
73
1981, 2016
June 20
77
1954, 2008
June 21
83
1960
June 22
81
2022
June 23
73
1957
June 24
81
1976
June 25
78
1953
June 26
82
1982
June 27
77
1980
June 28
75
1956
June 29
73
1942
June 30
72
1972
July 1
71
1970
July 2
81
1970
July 3
75
1970
July 4
70
1981, 1992, 1993
July 5
72
1940
July 6
71
1981
July 7
73
2015
July 8
72
2015
July 9
72
1964, 1985
July 10
78
1959
July 11
74
1959
July 12
74
2015
July 13
75
1972, 2009
July 14
73
1972, 2009
July 15
74
1957
July 16
71
1942, 1957, 1995, 2014
July 17
71
1961, 1990, 2014
July 18
72
2015
July 19
78
2015
July 20
77
2015
July 21
72
2007, 2014
July 22
73
2007, 2014
July 23
81
2005
July 24
71
2014, 2015
July 25
71
2014
July 26
71
1947, 2006, 2014
July 27
77
2004
July 28
71
1945, 1967, 2015
July 29
71
1964, 2015
July 30
76
1977
July 31
74
1977
August 1
82
1993
August 2
76
2015
August 3
75
2015
August 4
75
2015
August 5
74
2015
August 6
71
1949, 1978, 2006, 2015
August 7
73
1961, 2015
August 8
83
2004
August 9
73
1941
August 10
75
1970
August 11
71
2001
August 12
73
2015
August 13
84
1965
August 14
82
2020
August 15
82
2020
August 16
82
2020
August 17
72
2015
August 18
74
2002
August 19
72
2015
August 20
73
1940, 1963, 1972, 1983
August 21
74
1983
August 22
75
1976
August 23
77
1959
August 24
77
1959
August 25
81
2010
August 26
77
1999
August 27
73
1968
August 28
84
2009
August 29
80
2009
August 30
88
1968
August 31
82
1947
September 1
81
1947
September 2
83
2017
September 3
87
2017
September 4
90
1961
September 5
83
1961
September 6
81
2022
September 7
83
2020
September 8
90
1944
September 9
79
1979
September 10
89
1979
September 11
90
1979
September 12
81
1983
September 13
82
2000
September 14
80
1952
September 15
84
1951
September 16
90
1958
September 17
82
1988
September 18
89
1946
September 19
86
1939, 1946
September 20
90
1939
September 21
86
1939
September 22
88
1939
September 23
91
1978
September 24
91
1954
September 25
92
2019
September 26
90
1970
September 27
89
1966
September 28
91
1958
September 29
85
1978
September 30
92
2001
October 1
83
2014
October 2
88
1995
October 3
89
2014
October 4
87
1953
October 5
90
2023
October 6
87
1972
October 7
89
1992
October 8
90
1994
October 9
89
1966
October 10
86
1946
October 11
86
1946
October 12
87
1976
October 13
88
2004
October 14
88
2001
October 15
90
1997, 2020
October 16
92
2020
October 17
85
1948
October 18
82
2012
October 19
82
1998
October 20
91
1991
October 21
87
1965
October 22
91
1965
October 23
88
1965
October 24
92
2017
October 25
92
2017
October 26
94
2003
October 27
94
2003
October 28
85
2006
October 29
84
1939
October 30
86
1939
October 31
85
1966
November 1
87
1966
November 2
85
1967, 1997
November 3
81
1945, 1997
November 4
84
1952
November 5
79
1950, 2012
November 6
78
1950
November 7
80
1950
November 8
81
1950
November 9
81
1950
November 10
79
1950, 1956
November 11
77
1950
November 12
76
1974, 1986, 1990
November 13
75
2021
November 14
76
2021
November 15
81
2008
November 16
82
2008
November 17
80
2005, 2008
November 18
79
2008
November 19
80
2005
November 20
80
2005
November 21
76
2005
November 22
74
1939
November 23
77
1959
November 24
76
1959
November 25
78
1959
November 26
73
1954
November 27
76
1959
November 28
75
1959
November 29
74
1959
November 30
74
1959
December 1
75
2002
December 2
75
1959
December 3
75
1958
December 4
79
1958
December 5
72
1958
December 6
69
1962, 2006
December 7
72
2020
December 8
72
2020
December 9
70
2020
December 10
70
2017
December 11
73
1958
December 12
73
1958
December 13
75
1958
December 14
70
2017
December 15
73
1980
December 16
72
1980, 1998, 2013
December 17
72
1998
December 18
68
1958, 2004
December 19
72
1999
December 20
71
1999
December 21
72
1999
December 22
71
1999
December 23
69
2014
December 24
71
2013
December 25
74
1967, 1980
December 26
74
1967
December 27
72
1967
December 28
70
1999
December 29
71
1956
December 30
69
2013
December 31
70
1963
Years with the Most Daily Records
Which years set the greatest number of daily high temperature records in Half Moon Bay history?
Rank
Year
Records Set
1
2015
25
2
1959
15
3
2014
14
4
1958
13
5
2009
11
6
2004
10
7
1992
10
8
2020
9
9
2008
9
10
2017
8
Daily Records by Decade
This table shows the number of daily high temperature records in Half Moon Bay that were set in each decade since 1939.
Decade
Records Set
1930s
7
1940s
39
1950s
64
1960s
51
1970s
35
1980s
36
1990s
46
2000s
64
2010s
74
2020s
20
Weather Station Details
Years
Station
Coordinates
1939–2024
Half Moon Bay
location