Mt. Washington Record Low by Day of the Year

Data for the record low temperature for each day of the year in Mt. Washington, New Hampshire, as well as the year that the record was set. It is based on NOAA data for the years 1948–2024.
Day Record Low Year Set or Tied
January 1 -35 1999
January 2 -32 1981, 1999
January 3 -39 1981
January 4 -38 1981
January 5 -37 1959
January 6 -38 1959, 2018
January 7 -36 1968
January 8 -46 1968
January 9 -34 1960, 2004
January 10 -32 1982
January 11 -31 2022
January 12 -29 1982
January 13 -41 2004
January 14 -45 2004
January 15 -45 2004
January 16 -44 2004
January 17 -39 1982
January 18 -37 1982
January 19 -38 1994
January 20 -26 1994
January 21 -33 1970, 2003
January 22 -44 1976
January 23 -43 1976
January 24 -38 2004
January 25 -36 2004
January 26 -33 2007
January 27 -36 1971
January 28 -36 1971
January 29 -26 1971, 1973, 2010
January 30 -32 1993
January 31 -35 1973
February 1 -34 1961
February 2 -32 1971
February 3 -46 2023
February 4 -47 2023
February 5 -35 1995
February 6 -39 1995
February 7 -39 1995
February 8 -33 1951, 1963
February 9 -31 1951
February 10 -35 1979
February 11 -32 1979
February 12 -42 1954
February 13 -40 2016
February 14 -38 1979, 2003
February 15 -35 2015
February 16 -35 2015
February 17 -34 1979
February 18 -30 2006
February 19 -32 1959
February 20 -35 1950, 1959
February 21 -39 1968
February 22 -36 1972
February 23 -36 1972
February 24 -32 2015
February 25 -27 2003
February 26 -27 2019
February 27 -29 2006, 2019
February 28 -23 2022
March 1 -30 1980
March 2 -29 1950
March 3 -38 1950
March 4 -26 2017
March 5 -23 1948, 1978
March 6 -37 2007
March 7 -30 2007
March 8 -28 1986, 2007
March 9 -24 2005
March 10 -25 1953
March 11 -35 2017
March 12 -32 1984
March 13 -25 1998
March 14 -20 1993
March 15 -26 2021
March 16 -20 2014
March 17 -25 1967
March 18 -26 1967
March 19 -22 1967
March 20 -22 1986
March 21 -28 1988
March 22 -20 1959
March 23 -23 2015
March 24 -17 2014
March 25 -21 1960
March 26 -18 1960
March 27 -23 1975
March 28 -21 1982
March 29 -16 1966
March 30 -9 1983
March 31 -16 1965
April 1 -10 2003
April 2 -5 1982
April 3 -17 1954
April 4 -20 1954
April 5 -20 1995
April 6 -14 1995
April 7 -17 1982
April 8 -12 1982
April 9 -14 1977
April 10 -8 1997
April 11 -9 1967
April 12 -17 1976
April 13 -8 1992
April 14 -1 1992
April 15 -3 1981
April 16 -4 1981
April 17 -8 1985
April 18 1 1990
April 19 2 1970
April 20 4 1981
April 21 -3 1981
April 22 -3 1981
April 23 -4 1989
April 24 0 1965
April 25 3 1949, 1956
April 26 -1 1966
April 27 -2 1966
April 28 4 2012
April 29 4 1977
April 30 1 1978
May 1 2 1974
May 2 2 1974
May 3 2 1986
May 4 4 1986
May 5 6 1974
May 6 7 1995
May 7 -2 1966
May 8 -1 1950, 1956
May 9 7 1962, 2020
May 10 6 1966
May 11 8 1966
May 12 11 2005
May 13 9 2005, 2020
May 14 11 1950
May 15 13 2016
May 16 9 1957
May 17 6 1956
May 18 9 1981
May 19 13 2002
May 20 13 2002
May 21 14 1964
May 22 11 2015
May 23 11 2015
May 24 6 1956
May 25 10 1956
May 26 16 1969
May 27 10 1954
May 28 16 2008
May 29 17 1964
May 30 13 1961
May 31 12 1961
June 1 18 2009, 2020
June 2 15 1986
June 3 16 1986, 2002
June 4 20 1998
June 5 18 1971
June 6 19 1948
June 7 22 1958
June 8 21 1980
June 9 13 1980
June 10 20 1963, 1978
June 11 19 1972
June 12 23 1950, 1976
June 13 24 1979
June 14 24 1958, 1959
June 15 22 1958, 1978
June 16 19 1964
June 17 23 1950, 1964
June 18 21 1950
June 19 26 1956, 2004, 2022
June 20 23 1968, 2004
June 21 23 1968
June 22 26 1950
June 23 27 1988
June 24 23 1988
June 25 22 1986
June 26 27 1986
June 27 28 1970
June 28 28 1968, 1980
June 29 26 1988
June 30 28 1988
July 1 25 1982
July 2 24 2001
July 3 28 1982
July 4 28 1982, 1986
July 5 27 1962, 1979
July 6 25 1969
July 7 29 1969
July 8 28 1969
July 9 31 1983, 1991
July 10 30 1983
July 11 29 2002
July 12 29 1980
July 13 32 1980
July 14 33 2009
July 15 33 1954
July 16 30 1954
July 17 32 1956, 1958
July 18 34 1956
July 19 32 1997, 2000
July 20 31 1965
July 21 32 1966, 1992
July 22 31 1977
July 23 32 1977
July 24 33 1953
July 25 29 1976
July 26 31 1977, 2001
July 27 29 2001
July 28 31 1987
July 29 30 1956
July 30 30 1968
July 31 29 1964
August 1 26 1953
August 2 26 1959
August 3 30 1976
August 4 30 1972
August 5 31 1972, 1994, 2013
August 6 29 1994
August 7 30 2010
August 8 32 1954, 2009
August 9 28 1964, 1979
August 10 30 1964, 1972, 1999
August 11 27 1968
August 12 30 1957
August 13 28 1964
August 14 28 1964
August 15 29 1968
August 16 31 1961
August 17 29 1954
August 18 29 1953, 1968
August 19 29 1958, 2007
August 20 26 1969
August 21 25 1982
August 22 26 1982, 1988
August 23 26 1971
August 24 24 2003
August 25 25 1989
August 26 26 1989
August 27 26 1957
August 28 23 1982, 1986
August 29 20 1986
August 30 20 1965
August 31 20 1976
September 1 22 1991
September 2 23 1967
September 3 25 1967
September 4 23 2000
September 5 23 2000
September 6 22 1988
September 7 25 1949, 1962, 1978, 1990
September 8 16 1951
September 9 21 1978
September 10 22 1981
September 11 23 1985, 1995
September 12 21 1954, 1980
September 13 21 1955, 1963
September 14 18 1959
September 15 19 1959
September 16 15 1959
September 17 17 1950
September 18 19 1990, 2014
September 19 14 2014
September 20 15 1979
September 21 15 1956, 1973
September 22 17 1962
September 23 15 1974, 1997
September 24 12 1950
September 25 12 1950
September 26 12 1951
September 27 13 1965, 1984, 1989
September 28 12 1957
September 29 14 1980, 1981, 1992
September 30 9 1992
October 1 9 1992
October 2 14 1997
October 3 11 1996, 2003
October 4 6 1965
October 5 4 1965
October 6 3 1965
October 7 8 1954, 1999
October 8 12 1988, 2000, 2001
October 9 8 1978
October 10 7 1993
October 11 5 1964, 1993
October 12 9 2012
October 13 7 2012
October 14 7 1996
October 15 3 1996
October 16 6 1961
October 17 7 1970, 2015
October 18 3 1974
October 19 1 1959
October 20 1 1972
October 21 0 1974
October 22 5 1969
October 23 -1 1969
October 24 1 1969
October 25 3 2018
October 26 0 1976
October 27 -2 1976
October 28 1 1976
October 29 2 1965
October 30 -2 1966
October 31 3 1966, 1975
November 1 -2 1965, 2002
November 2 -8 2002
November 3 -2 2002
November 4 0 1989
November 5 -2 1965
November 6 -5 1987
November 7 -6 2002
November 8 -7 2003
November 9 -7 1976
November 10 -9 2017
November 11 -8 2017
November 12 -14 2019
November 13 -17 2019
November 14 -15 1986
November 15 -7 1996
November 16 -9 2019
November 17 -3 1997
November 18 -10 1959
November 19 -7 2008
November 20 -8 2008, 2022
November 21 -20 2018
November 22 -26 2018
November 23 -13 1994, 2018
November 24 -15 2013
November 25 -16 2013
November 26 -16 1978
November 27 -13 1951
November 28 -14 2002
November 29 -17 1989
November 30 -20 1958
December 1 -18 1989
December 2 -17 1964, 2003
December 3 -33 1976
December 4 -21 1989
December 5 -21 1989
December 6 -13 1992
December 7 -21 1989
December 8 -25 2008
December 9 -30 1976
December 10 -26 1977
December 11 -30 1977
December 12 -30 1977
December 13 -33 1976
December 14 -30 1980
December 15 -32 1980, 2016
December 16 -35 2016
December 17 -25 1979
December 18 -29 1985
December 19 -32 1975
December 20 -36 1955
December 21 -29 1955
December 22 -29 1955
December 23 -24 1975
December 24 -33 1983
December 25 -39 1968
December 26 -36 1993
December 27 -36 1993
December 28 -34 2017
December 29 -28 1987
December 30 -41 1962
December 31 -40 1962
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Mt. Washington history?
Rank Year Records Set
1 1982 14
2 1976 14
3 1986 12
4 1959 12
5 1950 12
6 1981 11
7 1968 11
8 1965 11
9 1964 11
10 1989 10
Daily Records by Decade
This table shows the number of daily low temperature records in Mt. Washington that were set in each decade since 1948.
Decade Records Set
1940s 4
1950s 67
1960s 73
1970s 69
1980s 77
1990s 45
2000s 51
2010s 38
2020s 10
Weather Station Details
Years Station Coordinates
1948–2024 Mt. Washington location