Half Moon Bay Record Low by Day of the Year
Data for the record low 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 Low
Year Set or Tied
January 1
32
1952, 1960, 1965, 2000
January 2
31
1976, 2019, 2022
January 3
31
1957
January 4
28
2009
January 5
29
1949
January 6
31
2007
January 7
33
1974, 2007, 2024
January 8
31
1955
January 9
33
1963, 1974
January 10
29
1949
January 11
27
1949
January 12
28
2007
January 13
28
2007
January 14
27
2007
January 15
29
2007
January 16
28
2007
January 17
28
2012
January 18
27
2007
January 19
30
1943, 2007
January 20
28
1983
January 21
30
2021
January 22
32
2004
January 23
30
1962
January 24
31
1949
January 25
28
1949
January 26
32
1949
January 27
31
1975
January 28
31
1975
January 29
31
1969
January 30
30
1969, 1975
January 31
29
1969
February 1
31
2023
February 2
31
2003
February 3
22
2003
February 4
30
1989
February 5
28
1989
February 6
29
1989, 1990
February 7
30
2001
February 8
32
2004
February 9
31
2013
February 10
32
2003, 2013
February 11
32
1946, 2004
February 12
33
1949, 2004
February 13
33
1949, 1990, 2011
February 14
29
1990
February 15
31
2008
February 16
29
2006
February 17
31
2004
February 18
30
2019, 2023
February 19
30
2019
February 20
28
2018
February 21
31
2006
February 22
30
2006
February 23
30
2018, 2022
February 24
28
2018
February 25
29
2022
February 26
31
2011, 2012
February 27
31
2011
February 28
32
2018
March 1
34
1955
March 2
31
2017
March 3
32
1966
March 4
33
2006, 2018
March 5
34
1991
March 6
35
1950, 1976, 1977, 2008, 2023
March 7
33
1964, 2021
March 8
31
1991, 2012
March 9
33
1951, 2012
March 10
32
2009
March 11
31
2022
March 12
30
2022
March 13
32
2006
March 14
33
1951
March 15
35
1955
March 16
30
1991
March 17
33
2008
March 18
34
2018
March 19
35
2006, 2012
March 20
35
1966
March 21
35
1955, 2008, 2021
March 22
32
2008
March 23
32
2009
March 24
34
1951, 2009
March 25
35
1942, 2023
March 26
32
1944, 1972
March 27
31
2023
March 28
29
2007
March 29
28
2007
March 30
35
1977
March 31
31
2008
April 1
32
1976
April 2
33
2009
April 3
35
2022
April 4
32
2009
April 5
34
2009
April 6
35
1991
April 7
35
1991
April 8
33
2013
April 9
34
2011
April 10
36
1945, 1970, 2007, 2008
April 11
35
1991
April 12
34
1982
April 13
34
2023
April 14
35
2005
April 15
34
2007
April 16
32
2007
April 17
34
2008
April 18
34
2008
April 19
33
2007
April 20
31
2008
April 21
36
2008
April 22
36
1945, 1977
April 23
38
1945, 1958, 1972, 1977
April 24
33
2008
April 25
35
2008
April 26
37
1942, 1945, 1975, 1984, 1991
April 27
37
1955, 1976
April 28
38
1955, 1991
April 29
36
1970, 2011
April 30
31
2008
May 1
33
2008
May 2
35
2008
May 3
35
1991
May 4
38
1950, 1969
May 5
37
1949
May 6
36
2010
May 7
35
1950
May 8
38
1999, 2021
May 9
37
1999
May 10
37
1991
May 11
36
2022
May 12
37
1943
May 13
35
2008
May 14
39
1968, 1991
May 15
37
1964
May 16
37
1943
May 17
36
1991
May 18
35
1991
May 19
38
1950
May 20
38
2009
May 21
38
2022
May 22
33
2008
May 23
35
2008
May 24
40
1966, 1991, 2013
May 25
38
1955, 1991
May 26
40
1966, 1991
May 27
40
1954
May 28
40
1966
May 29
40
1966, 1979, 2014
May 30
39
1991
May 31
42
1991, 2004, 2012, 2013, 2021
June 1
37
1991
June 2
41
1943, 1955
June 3
42
1951, 1963
June 4
40
1962
June 5
39
1990
June 6
39
2012
June 7
36
2007
June 8
38
2004, 2008
June 9
39
2008
June 10
41
2012
June 11
39
2008
June 12
40
2007, 2008
June 13
39
1968, 2001
June 14
41
2013
June 15
41
1991
June 16
41
1991
June 17
41
2010
June 18
38
2008
June 19
39
2008
June 20
41
1942
June 21
40
1991
June 22
41
2009
June 23
43
1942, 1997, 2007
June 24
42
2009
June 25
40
2007
June 26
41
1942, 1965
June 27
42
1942, 1943, 1964
June 28
40
1991
June 29
43
1966, 1970, 1993
June 30
42
1979, 1993
July 1
42
1966, 1993
July 2
43
1962, 1976, 1990, 1993
July 3
43
1976
July 4
42
1976
July 5
41
1993
July 6
41
1993
July 7
41
1991, 1993
July 8
40
1982, 1993
July 9
42
1989, 2006
July 10
43
1953, 2002
July 11
43
1984
July 12
43
2020
July 13
44
1975
July 14
44
2009
July 15
44
1953
July 16
45
1970
July 17
43
1955
July 18
42
2008
July 19
42
1960
July 20
43
1939
July 21
43
1939
July 22
44
1954
July 23
40
2008
July 24
44
2008
July 25
46
1955, 1963, 2002
July 26
45
1943, 1953, 1971
July 27
43
1943
July 28
46
2015
July 29
45
1977
July 30
45
1970
July 31
45
1945, 1946, 1975
August 1
44
1970
August 2
43
1956, 1970
August 3
45
1970
August 4
45
1969, 2018
August 5
44
1970
August 6
44
1944
August 7
42
1944, 1969
August 8
41
1975
August 9
41
1975
August 10
43
1956
August 11
44
2008
August 12
44
1985
August 13
43
2007
August 14
43
1951
August 15
43
1951
August 16
44
1991
August 17
43
2000
August 18
47
1952, 1978, 1995, 2000
August 19
44
1955, 1973
August 20
45
1952
August 21
45
1945
August 22
46
1954, 1955, 1992
August 23
44
2010
August 24
44
1970
August 25
46
1968
August 26
43
1944, 1945
August 27
41
1981
August 28
43
1992
August 29
45
1939, 1945, 1969, 1981
August 30
42
1955
August 31
43
2005, 2006
September 1
42
1984
September 2
40
1975, 2008
September 3
41
2012
September 4
40
1988
September 5
43
1970
September 6
41
2010
September 7
41
1982, 2015
September 8
43
2004
September 9
45
2004
September 10
44
2002
September 11
43
2002
September 12
43
1946, 2002
September 13
41
1988
September 14
42
1965, 1970
September 15
40
2002
September 16
42
1993
September 17
39
2006
September 18
40
1970
September 19
41
1993, 2003
September 20
42
2006, 2018
September 21
39
2004
September 22
39
2004
September 23
40
2004
September 24
40
2004, 2005, 2018
September 25
37
2005
September 26
40
2004
September 27
41
2004
September 28
40
2013
September 29
39
2007
September 30
35
2007
October 1
37
2009
October 2
35
1971
October 3
36
1971
October 4
40
1971, 2005, 2017
October 5
37
2009
October 6
35
2007
October 7
36
2007
October 8
38
1941
October 9
37
1941
October 10
38
1941, 2003, 2004
October 11
36
2003
October 12
36
2019
October 13
35
2017
October 14
37
2008
October 15
38
2003, 2008, 2019
October 16
36
1960
October 17
38
2021
October 18
37
1949
October 19
36
2004
October 20
35
1949
October 21
36
1949
October 22
36
1949
October 23
37
1949
October 24
35
1956
October 25
34
2000
October 26
36
1949
October 27
37
2022
October 28
37
1946
October 29
33
1946
October 30
36
2009
October 31
39
1943, 1946, 1984, 1990, 2013
November 1
34
1942, 2019
November 2
34
2003
November 3
34
2019
November 4
34
2013
November 5
37
1973, 2002, 2003
November 6
35
1942
November 7
35
2018
November 8
37
1961, 2002, 2011
November 9
30
2020
November 10
32
2018, 2020
November 11
35
1946
November 12
34
1978
November 13
36
2000, 2009, 2020
November 14
34
1978, 2022
November 15
34
2009, 2018
November 16
34
2009
November 17
32
1958
November 18
33
1994
November 19
34
1994
November 20
30
1955
November 21
30
1955
November 22
30
2003
November 23
31
2003
November 24
31
2010
November 25
31
2010
November 26
30
2002
November 27
31
2005
November 28
31
2020
November 29
34
2006, 2022
November 30
32
2004, 2022
December 1
34
2004
December 2
32
2004
December 3
34
2004
December 4
27
2013
December 5
28
2013
December 6
31
2009, 2013
December 7
32
1956, 2020
December 8
28
2009
December 9
27
1972
December 10
29
1972
December 11
29
1972
December 12
31
2007
December 13
31
2007
December 14
30
2007
December 15
34
1965, 2003
December 16
33
2005, 2015
December 17
31
2016
December 18
29
2006
December 19
29
2006
December 20
25
1990
December 21
24
1990
December 22
24
1990
December 23
19
1990
December 24
28
1990
December 25
29
1988
December 26
31
2016
December 27
29
2007
December 28
28
2006
December 29
30
2015
December 30
32
1959, 1990, 2015
December 31
31
1951
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Half Moon Bay history?
Rank
Year
Records Set
1
2008
32
2
2007
28
3
1991
25
4
2004
21
5
2009
19
6
1955
15
7
1949
15
8
2006
14
9
1970
13
10
2022
12
Daily Records by Decade
This table shows the number of daily low temperature records in Half Moon Bay that were set in each decade since 1939.
Decade
Records Set
1930s
3
1940s
53
1950s
43
1960s
35
1970s
52
1980s
18
1990s
55
2000s
149
2010s
63
2020s
31
Weather Station Details
Years
Station
Coordinates
1939–2024
Half Moon Bay
location