Sudbury Record Low by Day of the Year

Data for the record low temperature for each day of the year in Sudbury, Ontario, as well as the year that the record was set. It is based on NOAA data for the years 1887–2024.
Day Record Low Year Set or Tied
January 1 -32.8 1957
January 2 -36.7 1922
January 3 -36.8 1981
January 4 -37.2 1920
January 5 -36.1 1959
January 6 -33.3 1994
January 7 -33.9 1968
January 8 -37.2 1968
January 9 -37.2 1888
January 10 -39.3 1982
January 11 -37.8 1888
January 12 -42.8 1888
January 13 -40.0 1888
January 14 -37.2 1929
January 15 -38.0 1994
January 16 -42.8 1888
January 17 -37.2 1888, 1954
January 18 -38.9 1948
January 19 -36.7 1925
January 20 -36.1 1888
January 21 -41.1 1888
January 22 -41.1 1888
January 23 -36.2 2013
January 24 -35.0 1922
January 25 -38.9 1888
January 26 -37.2 1888
January 27 -40.6 1924
January 28 -37.1 2019
January 29 -41.1 1952
January 30 -35.0 1920
January 31 -40.0 1920
February 1 -35.6 1962, 1971
February 2 -33.9 1971
February 3 -32.8 1925, 1963, 1970
February 4 -40.0 1923
February 5 -34.4 1923
February 6 -40.6 1930
February 7 -34.4 1888
February 8 -31.9 1994
February 9 -39.4 1888
February 10 -42.8 1888
February 11 -34.4 1888
February 12 -37.8 1967
February 13 -36.4 2016
February 14 -35.0 1930
February 15 -37.2 1888
February 16 -40.6 1930
February 17 -36.7 1922
February 18 -33.6 1979
February 19 -29.4 1959
February 20 -32.2 1950
February 21 -33.9 1950
February 22 -32.8 1926
February 23 -31.7 1924
February 24 -32.8 1922
February 25 -28.9 1924
February 26 -28.9 1888
February 27 -36.1 1888
February 28 -29.8 2014
March 1 -28.3 1962
March 2 -29.1 2003
March 3 -41.1 1950
March 4 -33.9 1950
March 5 -36.1 1888
March 6 -30.4 2007
March 7 -30.2 1989
March 8 -28.9 1929
March 9 -32.2 1923
March 10 -27.8 1953
March 11 -31.7 1888
March 12 -32.2 1888
March 13 -29.4 1888
March 14 -25.6 1926
March 15 -31.1 1923
March 16 -32.2 1926
March 17 -27.2 1926
March 18 -29.4 1967
March 19 -25.6 1949
March 20 -31.7 1923
March 21 -25.9 1988
March 22 -23.9 1959
March 23 -22.8 2015
March 24 -21.4 1983
March 25 -25.0 1960
March 26 -23.3 1923
March 27 -20.6 1975
March 28 -25.0 1923
March 29 -23.3 1923
March 30 -18.3 1964, 1970
March 31 -23.3 1923
April 1 -21.7 1923
April 2 -20.0 1929
April 3 -19.2 2016
April 4 -21.1 1964
April 5 -20.4 2018
April 6 -18.9 1972
April 7 -20.0 1972
April 8 -18.4 1977
April 9 -27.8 1923
April 10 -16.0 2016
April 11 -11.7 1967, 1975
April 12 -18.9 1923
April 13 -15.0 1950
April 14 -14.4 1923
April 15 -16.7 1926
April 16 -14.6 2014
April 17 -10.7 2003
April 18 -11.7 1926
April 19 -13.9 1926
April 20 -10.5 1981
April 21 -11.1 1922
April 22 -11.4 2020
April 23 -7.8 1930
April 24 -9.4 1956
April 25 -8.3 1919
April 26 -8.2 2021
April 27 -8.3 1996
April 28 -7.2 1977
April 29 -6.4 2018
April 30 -7.2 1978
May 1 -5.8 1978
May 2 -5.6 1889, 1958, 1966
May 3 -6.7 1926
May 4 -12.8 1926
May 5 -4.7 2020
May 6 -5.6 1966
May 7 -6.7 1966
May 8 -5.8 2020
May 9 -6.1 1966
May 10 -5.6 1923
May 11 -7.2 1923
May 12 -5.2 2020
May 13 -3.8 2020
May 14 -3.9 1889
May 15 -3.9 1959
May 16 -6.7 1957
May 17 -3.9 1956
May 18 -3.3 1925
May 19 -3.2 2002
May 20 -4.4 1926, 1956
May 21 -1.7 1929
May 22 -5.6 1889
May 23 -4.4 1956
May 24 -5.0 1925
May 25 -4.4 1889
May 26 -1.7 1969
May 27 -2.2 1889
May 28 -5.0 1889
May 29 0.0 1889
May 30 -1.1 1889, 1961
May 31 -1.1 1889
June 1 0.5 1998
June 2 -1.5 1986
June 3 0.8 2002
June 4 1.1 1990
June 5 -1.1 1889
June 6 0.0 1889
June 7 1.1 1926
June 8 0.4 1983
June 9 0.0 1980
June 10 -1.6 1980
June 11 1.7 1972
June 12 2.8 2020
June 13 0.6 1922
June 14 0.5 1978
June 15 2.8 1923
June 16 0.0 1964
June 17 0.0 1889
June 18 2.8 1950
June 19 2.2 1926
June 20 1.1 1926, 1992
June 21 0.4 1992
June 22 -1.1 1889
June 23 1.7 1889
June 24 1.7 1889
June 25 1.7 1889
June 26 2.2 1922
June 27 1.7 1925
June 28 2.8 1926
June 29 4.4 1925
June 30 4.4 1925
July 1 4.5 1982
July 2 3.3 1929
July 3 4.6 1986
July 4 4.4 1889
July 5 5.6 1889, 1930
July 6 5.0 1965
July 7 5.4 1997
July 8 5.0 1963
July 9 7.2 1953, 2022
July 10 7.0 1986
July 11 4.4 1985
July 12 7.1 1985
July 13 5.0 1926
July 14 4.4 1924
July 15 5.7 1987
July 16 6.0 2016
July 17 8.3 1925, 1958
July 18 6.1 2018
July 19 3.9 1929
July 20 1.7 1889
July 21 3.8 1992
July 22 6.7 1929
July 23 5.6 1887
July 24 2.8 1889
July 25 4.4 1889
July 26 5.6 1920
July 27 7.2 1971
July 28 8.1 1978
July 29 7.2 1922, 1952, 1968
July 30 4.1 1978
July 31 5.0 1918
August 1 7.2 1920
August 2 5.6 1976
August 3 2.2 1918
August 4 0.0 1889
August 5 1.7 1889
August 6 6.7 1976
August 7 5.6 1929
August 8 4.4 1919
August 9 4.4 1919
August 10 3.3 1889
August 11 4.4 1889
August 12 6.0 2022
August 13 5.0 1957
August 14 4.4 1924
August 15 6.7 1963, 1964, 1968
August 16 3.9 1963
August 17 4.4 1962
August 18 4.4 1918
August 19 4.9 2000
August 20 4.4 1918
August 21 3.7 2004
August 22 0.0 1889
August 23 1.7 1889
August 24 1.7 1971
August 25 3.6 2017
August 26 4.9 2020
August 27 1.8 1986
August 28 0.9 1986
August 29 2.4 1982
August 30 -1.1 1976
August 31 3.3 1889
September 1 1.5 2017
September 2 1.7 1976
September 3 2.8 1924
September 4 2.6 1993
September 5 2.2 1919
September 6 1.7 1918
September 7 -0.6 1986
September 8 1.1 1955
September 9 0.0 1975
September 10 -0.4 1995
September 11 0.6 1918
September 12 0.0 1964
September 13 0.6 1963
September 14 -0.9 2013
September 15 -1.7 1923
September 16 -2.2 1889, 2011
September 17 -1.1 1950
September 18 -1.7 1956
September 19 -2.8 1920
September 20 -3.3 1956
September 21 -4.4 1889
September 22 -2.2 1889, 1974
September 23 -2.5 1992
September 24 -2.5 1989
September 25 -1.7 1922
September 26 -3.3 1889
September 27 -5.4 1989
September 28 -4.7 2000
September 29 -2.6 2022
September 30 -5.7 1993
October 1 -3.9 1889, 1974
October 2 -5.0 1974
October 3 -6.1 1974
October 4 -3.9 1889
October 5 -4.6 1984
October 6 -5.0 1964
October 7 -6.9 1999
October 8 -5.7 2001
October 9 -7.8 1889
October 10 -7.2 1929
October 11 -7.0 1996
October 12 -6.4 1993
October 13 -7.4 1993
October 14 -6.7 1889
October 15 -6.7 1889
October 16 -4.5 1978
October 17 -6.7 1972
October 18 -7.8 1974
October 19 -7.2 1959, 1972
October 20 -11.1 1922
October 21 -11.1 1889
October 22 -15.0 1889
October 23 -8.9 1969
October 24 -8.2 1981
October 25 -8.9 1955
October 26 -7.8 1925, 1957
October 27 -7.2 1957, 1976
October 28 -8.3 1965
October 29 -13.9 1925
October 30 -10.0 1966
October 31 -8.6 2020
November 1 -11.1 1965
November 2 -10.6 1965
November 3 -11.1 1989
November 4 -11.3 1989
November 5 -12.2 1887
November 6 -12.9 2002
November 7 -15.6 2002
November 8 -14.6 1991
November 9 -16.8 2017
November 10 -18.5 2017
November 11 -14.2 2018
November 12 -17.1 2019
November 13 -18.7 1986
November 14 -20.6 1889
November 15 -17.8 1889, 1959
November 16 -19.4 2019
November 17 -17.8 1924
November 18 -21.7 1887
November 19 -21.1 1887
November 20 -18.9 1887
November 21 -20.5 2018
November 22 -31.7 1887
November 23 -23.4 1989
November 24 -20.5 1989
November 25 -21.1 1929
November 26 -23.3 1887, 1889
November 27 -21.9 1977
November 28 -28.9 1887
November 29 -30.0 1929
November 30 -25.0 1958
December 1 -32.2 1887
December 2 -31.1 1976
December 3 -26.1 1966
December 4 -25.6 1926
December 5 -26.3 1991
December 6 -26.7 1926
December 7 -27.7 2000
December 8 -27.8 1976, 1986
December 9 -32.8 1976
December 10 -28.9 1958
December 11 -28.9 1919
December 12 -26.2 1988
December 13 -30.0 1976
December 14 -28.3 1989
December 15 -27.2 1924
December 16 -32.8 1919
December 17 -33.3 1919
December 18 -35.4 1985
December 19 -32.8 1975
December 20 -33.6 2004
December 21 -38.3 1924
December 22 -39.4 1921
December 23 -27.2 1960
December 24 -31.6 1980
December 25 -37.8 1921
December 26 -36.0 1993
December 27 -32.7 2017
December 28 -31.1 1924
December 29 -29.5 1989
December 30 -38.9 1887
December 31 -32.2 1953
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Sudbury history?
Rank Year Records Set
1 1889 42
2 1888 22
3 1926 17
4 1923 17
5 1929 11
6 1925 10
7 1924 10
8 1922 10
9 1887 10
10 1989 9
Daily Records by Decade
This table shows the number of daily low temperature records in Sudbury that were set in each decade since 1887.
Decade Records Set
1880s 74
1910s 13
1920s 83
1930s 5
1940s 2
1950s 36
1960s 36
1970s 39
1980s 35
1990s 21
2000s 13
2010s 23
2020s 12
Weather Station Details
Years Station Coordinates
2013–2024 Sudbury A location
1955–2013 Sudbury A location
1887–1954 Sudbury location