Guam Record Low by Day of the Year

Data for the record low temperature for each day of the year in Guam, as well as the year that the record was set. It is based on NOAA data for the years 1945–2024.
Also see:
Day Record Low Year Set or Tied
January 1 70 1973
January 2 72 1983, 2009
January 3 70 1983
January 4 70 1992
January 5 70 1963, 1992
January 6 70 1980
January 7 69 1966
January 8 70 1994
January 9 70 1988
January 10 70 1963, 1973
January 11 70 1973
January 12 71 1973, 1980, 1994
January 13 68 1973
January 14 71 1950, 1973
January 15 70 1973
January 16 70 1966, 1973, 1996
January 17 68 2000
January 18 66 2000
January 19 69 2000
January 20 71 1973, 1987, 2000
January 21 68 1973
January 22 71 1973, 1987, 2003
January 23 68 1973
January 24 68 1973
January 25 70 1956, 1973
January 26 72 1965, 1973, 1983, 2005
January 27 70 1973
January 28 68 1973
January 29 67 1973
January 30 69 2021
January 31 70 1969
February 1 70 1968, 2012
February 2 70 1950
February 3 68 1973
February 4 70 2010
February 5 70 1973, 1983
February 6 68 1983
February 7 70 1968, 1973
February 8 65 1973
February 9 68 1969
February 10 68 1969
February 11 70 1953
February 12 70 1978, 1991
February 13 71 1991, 2008
February 14 70 1969
February 15 68 1966
February 16 72 1950, 1978, 1995, 2015
February 17 69 1969
February 18 70 1966, 1989, 2015
February 19 70 1966
February 20 68 1978
February 21 71 1969, 1992, 1994
February 22 70 1949, 1969, 1992
February 23 71 1966, 1969, 1987, 1998, 2003
February 24 68 2003
February 25 69 2003
February 26 70 1992
February 27 70 1950
February 28 70 1964, 1973
March 1 69 1966
March 2 68 1998
March 3 68 1969
March 4 67 1973
March 5 71 1950, 1966, 1969, 1973, 2024
March 6 68 1966
March 7 71 1986, 1992
March 8 70 1966, 1967
March 9 68 1967
March 10 69 2018
March 11 71 1965, 1978, 1992, 2003
March 12 70 1964
March 13 67 1965
March 14 66 1965
March 15 69 1965
March 16 71 1987, 1997
March 17 68 1998
March 18 71 1965, 1978, 1992, 1998, 2007
March 19 67 1998
March 20 71 1973, 1974, 2012, 2024
March 21 70 2024
March 22 70 1966, 1992, 1997, 2008
March 23 70 1997
March 24 70 1991
March 25 70 1963
March 26 71 1990, 1992
March 27 70 1966, 1990
March 28 70 1990
March 29 70 2006
March 30 71 1950, 1987
March 31 71 1966, 1992
April 1 71 1965, 1992
April 2 71 1994
April 3 72 1964
April 4 71 2003
April 5 70 1965
April 6 68 1965
April 7 71 1965
April 8 71 2002
April 9 71 1950
April 10 72 1965
April 11 72 1953, 1987
April 12 72 1995, 2022
April 13 71 1990, 1992, 1997
April 14 71 1990, 1992
April 15 73 1951, 2012
April 16 72 1967
April 17 72 1951, 1995
April 18 74 1949, 1951, 1968, 1981, 1987, 1992, 1994, 1997
April 19 71 1994
April 20 72 1972
April 21 71 1972
April 22 71 1965
April 23 71 2021
April 24 72 1992
April 25 72 1991
April 26 70 1990
April 27 72 1969
April 28 70 1986
April 29 73 1972
April 30 72 1951
May 1 72 1950
May 2 72 1998
May 3 70 1993
May 4 71 1986
May 5 73 1950, 1965, 1972, 1995
May 6 71 1972
May 7 72 1952
May 8 73 1963, 1964, 1968
May 9 72 1972
May 10 71 1972
May 11 72 1951, 1972
May 12 71 1972, 1993
May 13 72 2019
May 14 73 1997
May 15 74 1947, 1949, 1982, 1999
May 16 73 1982, 2005
May 17 72 1966
May 18 74 1949, 1960, 1964, 1965, 1967, 1985, 1986, 1992
May 19 74 1953, 1959, 1964, 1965, 1967, 1985, 1989, 1992, 1994
May 20 73 1965
May 21 74 1951, 1987, 1991, 1992
May 22 73 1972
May 23 70 1951
May 24 73 1972
May 25 73 1997, 2003
May 26 72 2003
May 27 71 2015
May 28 74 1965, 1967, 1990
May 29 73 1980
May 30 72 1985, 2023
May 31 72 1985
June 1 73 1961
June 2 73 1973
June 3 73 1995
June 4 71 1962
June 5 72 1965
June 6 73 1965, 1972
June 7 73 1961, 1965, 1972, 1987
June 8 74 1948, 1968, 1972, 1999
June 9 73 1955, 1972
June 10 71 1988
June 11 70 1949
June 12 70 1949
June 13 74 1949, 1950, 1958, 1965, 1967, 1986, 1991, 1995
June 14 70 1958
June 15 73 1952
June 16 72 1967
June 17 72 1989
June 18 72 1967
June 19 73 1967, 1972
June 20 74 1950, 1989, 1990, 1994, 2008
June 21 73 1950, 1967, 1985
June 22 70 1966
June 23 72 1967, 1997
June 24 73 2000
June 25 71 1968
June 26 72 1956
June 27 73 2022
June 28 72 1947
June 29 71 1947
June 30 72 1952
July 1 73 1967
July 2 71 1994
July 3 71 1967
July 4 71 1986
July 5 72 1986, 1995
July 6 72 1955, 1967
July 7 72 1951, 1992
July 8 71 1992
July 9 71 2006
July 10 73 1947, 1963, 1966
July 11 72 1955, 1987
July 12 74 1950, 1955, 1966, 1981, 1988, 1991, 2000, 2008, 2014
July 13 71 1950
July 14 72 1950
July 15 72 1967, 1995
July 16 72 1958, 1967, 1992
July 17 71 1993
July 18 72 1949, 1967
July 19 71 1950, 1989
July 20 73 2002
July 21 71 1967
July 22 71 1986
July 23 71 1949
July 24 70 1949
July 25 72 1968
July 26 72 1985
July 27 72 1969, 1989
July 28 73 1950, 1952
July 29 72 1982, 1999
July 30 71 1956, 1964
July 31 73 1951, 1956, 1967, 1969
August 1 71 1969
August 2 73 1952, 1996
August 3 71 1989
August 4 72 1995
August 5 71 1950
August 6 71 1950
August 7 73 1951, 2019
August 8 71 1967
August 9 73 1952
August 10 73 1951, 1993
August 11 72 1951, 1953
August 12 71 1947
August 13 70 1967
August 14 72 1951, 1954
August 15 70 1989
August 16 70 1949
August 17 73 1979, 1990
August 18 71 1990
August 19 71 1964
August 20 71 1960
August 21 71 1960, 1991
August 22 70 1986
August 23 73 1968, 1995, 2005, 2022
August 24 72 1967, 1968, 1992, 1993, 1997
August 25 72 1954, 1986
August 26 71 1986
August 27 72 1951, 1984, 2004
August 28 73 1953, 1968
August 29 72 1953
August 30 71 1949, 1989
August 31 70 1949
September 1 73 1957, 2010
September 2 72 1966
September 3 70 1992
September 4 72 1966
September 5 72 1945, 1966, 1992
September 6 72 1945, 1954
September 7 73 1950, 1954, 2000
September 8 71 1952
September 9 71 1952, 1989
September 10 71 1966
September 11 72 1950, 1955
September 12 70 1995
September 13 70 1992
September 14 72 1945, 1948
September 15 71 1956
September 16 71 1996
September 17 70 1972
September 18 73 1956, 1960, 1966
September 19 71 1986
September 20 73 1964
September 21 72 1966, 1984
September 22 73 1953, 1999, 2000
September 23 70 1945
September 24 71 1945
September 25 71 1993
September 26 73 1953, 2002
September 27 73 1956
September 28 71 1990
September 29 71 1985
September 30 72 1949, 1975, 2019
October 1 72 1945
October 2 70 1950
October 3 71 1986
October 4 71 1991
October 5 71 1991
October 6 70 1945
October 7 71 1993
October 8 71 1954, 1987
October 9 71 1952
October 10 72 1945, 2005
October 11 73 1963, 2012, 2013, 2022
October 12 73 2005
October 13 74 1945, 1948, 1951, 1959, 1963, 1965, 1985, 1995, 2000, 2005, 2012, 2017, 2019, 2022
October 14 72 1949
October 15 70 1953
October 16 67 1966
October 17 70 1966
October 18 73 1962, 1967, 1969, 1995
October 19 70 1994
October 20 73 1965, 2002
October 21 70 1945
October 22 70 1945
October 23 73 1949, 1958, 1964, 1968, 1972
October 24 71 1991
October 25 72 1963, 1964, 1966, 1988
October 26 72 1972
October 27 72 1945, 1950, 1995, 2001
October 28 72 1945, 1948, 1950, 1967
October 29 72 1967
October 30 72 1967
October 31 70 1986
November 1 73 1950, 1951
November 2 72 1948, 1993, 1995
November 3 72 1991
November 4 72 1951, 1991
November 5 73 1967
November 6 70 1950
November 7 71 2001
November 8 73 1950, 1963
November 9 68 1967
November 10 72 1953
November 11 71 1975
November 12 73 1953
November 13 71 1991
November 14 74 1948, 1965, 1989, 1990, 1993, 2005, 2013
November 15 73 1965
November 16 70 1966
November 17 70 1966
November 18 70 1966
November 19 70 1966
November 20 72 1949
November 21 72 1965
November 22 72 1982
November 23 70 1967
November 24 73 1966, 1967, 1972
November 25 72 1967
November 26 71 1967
November 27 71 1967
November 28 71 1966, 1989
November 29 72 1966, 1967
November 30 72 1993
December 1 71 1963
December 2 70 1967
December 3 71 2003
December 4 69 1948
December 5 70 1967
December 6 72 1967
December 7 73 1952, 1954, 1963, 2021
December 8 70 1963
December 9 71 1972
December 10 73 1945, 2019
December 11 71 1964
December 12 70 1962, 1969
December 13 71 1972
December 14 71 1953
December 15 72 1963
December 16 70 1965
December 17 70 1972
December 18 71 1985
December 19 71 1963
December 20 71 1963
December 21 71 1989, 1991
December 22 71 2004
December 23 71 1963, 1986, 2020
December 24 71 1990
December 25 71 1967
December 26 70 1967
December 27 70 1986
December 28 71 1968
December 29 70 1968
December 30 71 1962, 1965
December 31 68 1962
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Guam history?
Rank Year Records Set
1 1967 40
2 1966 33
3 1965 28
4 1973 27
5 1950 27
6 1992 26
7 1972 23
8 1951 17
9 1949 17
10 1986 16
Daily Records by Decade
This table shows the number of daily low temperature records in Guam that were set in each decade since 1945.
Decade Records Set
1940s 43
1950s 91
1960s 169
1970s 59
1980s 69
1990s 111
2000s 41
2010s 20
2020s 13
Weather Station Details
Years Station Coordinates
1945–2024 Guam International Airport location
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