Key West Record Low by Day of the Year
Data for the record low temperature for each day of the year in
Key West, Florida , as well as the year that the record was set. It is based on NOAA data for the years 1948–2023.
Change city
Day
Record Low
Year Set or Tied
January 1
51
2001
January 2
51
2008
January 3
45
2008
January 4
50
2002
January 5
46
2001, 2002
January 6
49
2012
January 7
47
2010
January 8
47
2010
January 9
48
1996
January 10
45
1996
January 11
42
2010
January 12
48
1981, 2010
January 13
41
1981
January 14
47
1981
January 15
47
1948, 1964
January 16
48
2006
January 17
53
1977, 1981, 1983
January 18
48
1981
January 19
48
1977, 1997
January 20
46
1997
January 21
46
1971
January 22
48
2009
January 23
47
2009
January 24
45
2003
January 25
50
2001
January 26
50
2005
January 27
52
1977, 1981
January 28
47
1986
January 29
46
1986
January 30
49
1978
January 31
47
1966
February 1
54
1980
February 2
49
1951
February 3
48
1951
February 4
50
1951, 1958
February 5
45
1996
February 6
49
1966
February 7
48
1978
February 8
53
1951
February 9
48
1995
February 10
51
1995, 2000
February 11
50
2000
February 12
51
1973
February 13
51
1958, 1996
February 14
47
1958
February 15
49
1985
February 16
53
1991
February 17
46
1996
February 18
45
1996
February 19
50
1996
February 20
49
2015
February 21
50
1958
February 22
51
1978
February 23
48
1978
February 24
54
1989
February 25
51
1989
February 26
49
1967
February 27
46
1989
February 28
54
2002, 2004, 2010
March 1
51
1984
March 2
53
1968, 1984, 1986
March 3
47
1986
March 4
49
1980
March 5
53
2010
March 6
52
1986
March 7
57
1960, 1986, 2005, 2010
March 8
55
2001
March 9
54
1996, 2001
March 10
56
1996
March 11
54
2005
March 12
56
1991, 1998
March 13
55
1959
March 14
54
1993
March 15
53
1993
March 16
53
1988
March 17
53
1988
March 18
56
1960, 1978
March 19
57
2010
March 20
56
1988
March 21
56
1981
March 22
53
1996
March 23
53
1986
March 24
57
1968
March 25
59
1968
March 26
59
1969
March 27
57
2013
March 28
58
2013
March 29
60
1958
March 30
62
1950, 2010
March 31
56
1950
April 1
56
1987
April 2
48
1987
April 3
57
1987, 2005
April 4
55
2005
April 5
61
1951, 1987
April 6
58
1987
April 7
55
1950
April 8
57
1950
April 9
55
2009
April 10
59
1987
April 11
59
1987
April 12
62
1987, 1993
April 13
62
1951, 1988
April 14
59
1988
April 15
61
1988
April 16
59
1988
April 17
62
1952, 1987
April 18
60
2007
April 19
60
1997
April 20
61
1997
April 21
63
1987
April 22
65
1993
April 23
64
1993, 2000
April 24
63
1998
April 25
64
2012
April 26
64
1983
April 27
65
1980
April 28
61
2000
April 29
61
1992
April 30
59
1992
May 1
64
1992
May 2
65
1992
May 3
65
1999
May 4
69
1988, 1999, 2006
May 5
64
1992
May 6
67
1992
May 7
67
2008
May 8
63
2016
May 9
64
1992
May 10
66
1960
May 11
68
1960
May 12
69
1958
May 13
69
1988, 2006
May 14
67
2006
May 15
69
1960, 1993
May 16
66
1951
May 17
67
1951, 2001
May 18
67
1951
May 19
66
2006
May 20
67
2006
May 21
71
1988, 2018
May 22
69
2009
May 23
70
1994
May 24
70
1992
May 25
70
1992
May 26
68
1992
May 27
71
1959, 2004
May 28
70
1983
May 29
71
1963, 1970
May 30
71
1960, 2006
May 31
72
1960, 1963, 1983, 2006
June 1
72
1968, 1984
June 2
72
1951, 1958, 1968
June 3
70
1984
June 4
70
1966
June 5
70
1966
June 6
72
1966, 1991
June 7
69
1966
June 8
72
1966, 2000
June 9
72
1997
June 10
71
1964
June 11
72
1959
June 12
71
1958, 1959
June 13
72
1949, 1962
June 14
71
1950, 1962
June 15
72
1949, 1995
June 16
70
1974
June 17
73
2012
June 18
73
1959, 1995, 2002
June 19
73
1959, 1995
June 20
73
1960, 1964, 1995
June 21
71
1975
June 22
73
1952, 1984, 1986, 1995, 2012
June 23
73
1993, 2005
June 24
73
1953, 1976, 2009, 2021
June 25
69
1951
June 26
71
1951
June 27
70
1952, 1961
June 28
68
1961
June 29
73
2001
June 30
74
1953
July 1
72
1950, 1990
July 2
73
1958
July 3
72
1958, 1999
July 4
70
1952
July 5
72
1948
July 6
72
1986, 2002
July 7
71
1950
July 8
72
1950
July 9
72
1949, 1950
July 10
71
1966
July 11
72
2021
July 12
72
1975, 1997
July 13
70
1959
July 14
71
1959
July 15
72
1951, 1997
July 16
72
1952, 1997
July 17
69
1952
July 18
71
1952, 1975, 1987
July 19
75
1949, 1959, 1975
July 20
70
1950
July 21
71
1950
July 22
71
1950
July 23
72
1951
July 24
73
1950, 1989
July 25
70
1951
July 26
73
1951
July 27
75
1966, 1985, 2016
July 28
74
2000
July 29
73
1983, 1996
July 30
74
1972
July 31
71
1949
August 1
71
1971
August 2
73
1999
August 3
73
2015
August 4
74
1952, 1984
August 5
71
1985
August 6
71
1986
August 7
69
1949
August 8
69
1950
August 9
73
1971
August 10
69
1952
August 11
68
1952
August 12
73
1986
August 13
71
1962
August 14
71
1958
August 15
74
1973
August 16
74
1952
August 17
74
1996
August 18
73
1990, 2007
August 19
73
1986
August 20
69
1963
August 21
74
1961, 1973
August 22
73
1957, 1959, 1975
August 23
71
1957
August 24
72
1959, 2016
August 25
72
2012
August 26
71
1948
August 27
72
1948, 2000
August 28
73
1948, 2000, 2002
August 29
72
1994
August 30
70
1960
August 31
73
1960
September 1
73
1948
September 2
72
1952
September 3
70
1950
September 4
70
1958
September 5
73
1959, 1960
September 6
73
1952
September 7
73
1951, 1952
September 8
70
1960
September 9
71
1952
September 10
74
1952, 1960, 1984, 1999, 2001
September 11
74
1952
September 12
72
1948
September 13
71
1958
September 14
73
1969
September 15
74
2013
September 16
72
1948, 1960
September 17
69
1985
September 18
71
1950
September 19
71
1950
September 20
72
1948, 1950
September 21
72
1948
September 22
73
1948, 1959, 1971
September 23
73
2014
September 24
72
1963
September 25
74
1963, 1966, 1967
September 26
71
1948, 1966
September 27
72
1987, 1990
September 28
73
2001
September 29
71
1949, 2001
September 30
72
1957
October 1
70
1963
October 2
72
1951, 1952
October 3
71
1950, 1957, 1997
October 4
71
1950, 1952
October 5
71
1957
October 6
70
1992
October 7
70
1987, 1992
October 8
70
1952, 2011
October 9
71
1949, 1952
October 10
70
1949
October 11
71
1951
October 12
70
1987
October 13
70
1977
October 14
67
1977
October 15
67
1977
October 16
72
1963, 1977, 2000, 2010
October 17
67
1977
October 18
65
2000
October 19
65
2009
October 20
66
1989, 1996, 2022
October 21
64
1964
October 22
68
1976, 1989, 2011
October 23
68
1961
October 24
68
2006
October 25
64
2005
October 26
64
2005
October 27
66
1957, 2001, 2005
October 28
60
1957
October 29
61
2008
October 30
64
2017
October 31
60
2017
November 1
62
1993
November 2
61
2014
November 3
63
1966
November 4
57
1966
November 5
62
1982
November 6
57
1950
November 7
61
2010
November 8
61
1951
November 9
61
1951
November 10
60
1997
November 11
60
1991
November 12
58
1962
November 13
59
1968
November 14
59
1968
November 15
56
1963, 1975
November 16
61
1969, 1970
November 17
62
1951, 1970, 2008
November 18
57
1951
November 19
55
1951
November 20
58
1951
November 21
55
2006
November 22
55
2006
November 23
59
1952, 2005
November 24
51
1970
November 25
50
1970
November 26
55
1950
November 27
55
1949
November 28
59
2009, 2013, 2014
November 29
53
1959, 2002
November 30
49
1959
December 1
56
1957
December 2
59
1963
December 3
57
1959
December 4
56
1959
December 5
56
1957
December 6
57
1957, 1989
December 7
55
1977
December 8
54
2010
December 9
56
2010
December 10
55
1962
December 11
51
1962
December 12
46
1957
December 13
46
1962
December 14
50
1962, 2010
December 15
46
2010
December 16
51
2010
December 17
51
1952, 1968
December 18
54
1973, 1988
December 19
52
1981
December 20
50
1981
December 21
54
2000, 2003
December 22
51
1960
December 23
50
1977
December 24
44
1989
December 25
46
1989
December 26
45
1983
December 27
44
1985
December 28
49
2010
December 29
54
1995, 2010
December 30
54
1961
December 31
52
2000
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Key West history?
Rank
Year
Records Set
1
1951
25
2
1952
23
3
1950
22
4
2010
18
5
1959
17
6
1960
15
7
1987
14
8
1996
13
9
1966
13
10
1958
13
Daily Records by Decade
This table shows the number of daily low temperature records in Key West that were set in each decade since 1948.
Decade
Records Set
1940s
22
1950s
113
1960s
67
1970s
38
1980s
77
1990s
67
2000s
69
2010s
40
2020s
3
Weather Station Details
Years
Station
Coordinates
1948–2023
Key West International Airport
location