Seattle Record Low by Day of the Year
Data for the record low temperature for each day of the year in
Seattle, Washington , as well as the year that the record was set. It is based on NOAA data for the years 1894–2024.
Change city
Day
Record Low
Year Set or Tied
January 1 10
1952
January 2 6
1950
January 3 6
1950
January 4 14
1950
January 5 15
1982
January 6 14
1982
January 7 15
1909
January 8 14
1909
January 9 13
1949
January 10 12
1949
January 11 12
1963
January 12 13
1963
January 13 11
1950
January 14 8
1950
January 15 11
1907
January 16 13
1950
January 17 15
1950
January 18 9
1950
January 19 15
1935
January 20 14
1935
January 21 13
1962
January 22 18
1943
January 23 16
1949
January 24 10
1950
January 25 7
1950
January 26 9
1957
January 27 11
1957
January 28 7
1950
January 29 6
1950
January 30 7
1950
January 31 0
1950
February 1 1
1950
February 2 8
1950
February 3 8
1950
February 4 7
1989
February 5 14
1989
February 6 18
1989
February 7 18
1929
February 8 16
1933
February 9 16
1933
February 10 21
1933, 2019
February 11 20
1905
February 12 20
1923
February 13 15
1923
February 14 16
1923
February 15 13
1956
February 16 13
1956
February 17 23
1990, 1993
February 18 20
1990
February 19 22
1894, 1986, 1990
February 20 24
1894
February 21 21
1894
February 22 24
1894
February 23 23
2022
February 24 22
2023
February 25 20
2011
February 26 18
1962
February 27 20
1962
February 28 24
1951, 1971
March 1 22
1896
March 2 22
1896, 1989
March 3 20
1989
March 4 11
1955
March 5 13
1955
March 6 26
1951
March 7 26
1951
March 8 28
1951
March 9 28
1951, 1956, 2010
March 10 20
1956
March 11 23
1956
March 12 20
1897
March 13 24
1906
March 14 24
1906
March 15 25
1906
March 16 27
1906
March 17 27
1951, 1955
March 18 29
1954
March 19 26
1913
March 20 25
1913
March 21 28
1913
March 22 28
1952
March 23 28
1954
March 24 30
1965, 1975
March 25 25
1913
March 26 31
1899
March 27 26
1975
March 28 26
1954
March 29 24
1954
March 30 27
1954
March 31 30
1896, 1936, 1949
April 1 29
1953
April 2 30
1963, 1976
April 3 32
1898, 1921, 1948
April 4 31
1948
April 5 29
1975
April 6 31
1956
April 7 29
1952
April 8 29
1952
April 9 30
1920
April 10 30
1953
April 11 34
1911, 2021
April 12 33
1968, 2022
April 13 31
1911
April 14 32
1911
April 15 33
1967
April 16 33
1896
April 17 33
1964
April 18 34
1927, 1950, 1961, 1964
April 19 33
1927, 1961
April 20 30
1961
April 21 29
1951
April 22 34
1894
April 23 31
1954
April 24 30
1950
April 25 34
1948
April 26 32
1948
April 27 31
1948
April 28 31
1955
April 29 31
1952
April 30 32
1954
May 1 28
1954
May 2 33
1952
May 3 35
1950
May 4 33
1962
May 5 36
1909, 1949, 1965
May 6 36
1965, 2002
May 7 33
1962
May 8 36
1999
May 9 37
1922
May 10 37
1894
May 11 35
1953
May 12 38
1964, 1985, 2011
May 13 37
1956
May 14 36
1964
May 15 38
1964
May 16 40
1917, 2003
May 17 39
1966, 2011
May 18 37
1950, 2003
May 19 38
1975
May 20 40
1960
May 21 39
1960
May 22 37
1960
May 23 37
1950, 1980
May 24 37
1950, 1975
May 25 37
1964
May 26 40
1952
May 27 37
1966
May 28 38
1954
May 29 35
1951
May 30 36
1951
May 31 35
1953
June 1 40
1951
June 2 40
1951
June 3 42
1962
June 4 41
1962
June 5 41
1953
June 6 40
1924
June 7 43
1899
June 8 42
2002
June 9 44
1971, 2008
June 10 44
1894, 1917, 2008
June 11 40
1952
June 12 38
1952
June 13 42
1952
June 14 43
1955
June 15 43
1949
June 16 42
1954
June 17 43
1954
June 18 43
1954
June 19 43
1951, 1955
June 20 43
1960
June 21 45
1960
June 22 45
1952
June 23 40
1952
June 24 45
1952, 1985
June 25 45
1949, 1956
June 26 46
1949, 1960, 1965
June 27 45
1949
June 28 45
1949, 1954
June 29 45
1949
June 30 43
1949
July 1 45
1948, 1949, 1973
July 2 43
1954
July 3 44
1954
July 4 43
1949
July 5 47
1951, 1952
July 6 45
1949
July 7 47
1955
July 8 47
1950
July 9 48
1960
July 10 46
1960
July 11 49
1960
July 12 47
1954
July 13 48
1904, 1913
July 14 50
1901, 1982
July 15 49
1982
July 16 50
1904, 1953, 1968
July 17 48
1950, 1953, 1955
July 18 47
1952
July 19 48
1962
July 20 50
1922, 1953, 1955, 1962
July 21 48
1922, 1951
July 22 49
1954, 1973
July 23 47
1955, 1963
July 24 43
1953
July 25 47
1954
July 26 49
1952
July 27 46
1956
July 28 47
1953
July 29 45
1954
July 30 48
1951
July 31 47
1954
August 1 50
1894, 1953, 1954
August 2 46
1953
August 3 46
1956
August 4 44
1950
August 5 49
1948, 1950
August 6 50
1951, 1956, 1959, 1974
August 7 48
1948
August 8 47
1895, 1974
August 9 47
1950
August 10 46
1954
August 11 46
1954
August 12 49
1949, 1950, 1953
August 13 44
1955
August 14 44
1955
August 15 47
1955
August 16 48
1895
August 17 45
1951
August 18 47
1895, 1951
August 19 47
1895
August 20 47
1952
August 21 46
1973
August 22 45
1960
August 23 46
1955
August 24 45
1951
August 25 45
1954
August 26 46
1908, 1957
August 27 44
1952
August 28 46
1899, 1952
August 29 44
1951
August 30 45
1950
August 31 46
1908, 1950
September 1 46
1973
September 2 41
1960
September 3 45
1912, 1956
September 4 42
1952
September 5 44
1950
September 6 43
1895
September 7 45
1895, 1960, 1992
September 8 42
1901
September 9 40
1952
September 10 39
1952
September 11 40
1952
September 12 44
1949, 1962
September 13 39
1952
September 14 42
1896
September 15 42
1952
September 16 44
1908, 1952, 1992
September 17 42
1965
September 18 41
1948, 1955
September 19 40
1957
September 20 40
1949
September 21 36
1895
September 22 37
1955
September 23 40
1948
September 24 38
1948
September 25 36
1908, 1972
September 26 39
1972
September 27 35
1972
September 28 38
1950
September 29 37
1954
September 30 36
1950
October 1 35
1950
October 2 35
1950
October 3 36
1916
October 4 34
1916
October 5 38
1974
October 6 37
1955
October 7 36
1898
October 8 39
1898, 1949, 1961
October 9 35
1960
October 10 34
2019
October 11 37
1969, 2008
October 12 36
2021
October 13 35
1954
October 14 33
1899
October 15 35
1952
October 16 35
1980
October 17 34
1949
October 18 31
1905
October 19 28
1949
October 20 29
1949
October 21 32
1949
October 22 34
1950
October 23 32
1953
October 24 33
1954
October 25 29
1919
October 26 29
1954
October 27 31
1970
October 28 30
1971
October 29 31
1970, 1971
October 30 30
1991
October 31 30
1935, 2003, 2006
November 1 27
1935
November 2 26
1935
November 3 29
1935, 1953, 2003
November 4 29
1935
November 5 29
1935
November 6 30
2003
November 7 31
1952
November 8 27
1948
November 9 27
1948
November 10 24
1911
November 11 15
1955
November 12 13
1955
November 13 14
1955
November 14 9
1955
November 15 6
1955
November 16 21
1955
November 17 23
1955
November 18 27
1900
November 19 25
1900, 1950, 1977
November 20 25
1900, 1985
November 21 21
1900, 1977, 1985
November 22 14
1985
November 23 10
1985
November 24 14
2010
November 25 18
1985
November 26 20
1896
November 27 15
1896
November 28 17
1896, 1952
November 29 18
2006
November 30 21
1985
December 1 20
1985
December 2 25
1985
December 3 27
1909, 1994
December 4 20
1909
December 5 23
1956, 2013
December 6 19
1956
December 7 18
1972
December 8 13
1972
December 9 18
2009
December 10 16
2009
December 11 16
1919
December 12 12
1919
December 13 16
1919
December 14 20
1919, 1926
December 15 18
1924
December 16 10
1964
December 17 11
1964
December 18 12
1924
December 19 15
1924
December 20 14
1990, 2008
December 21 12
1990
December 22 14
1983
December 23 9
1983
December 24 16
1948
December 25 18
1924
December 26 20
2021
December 27 17
2021
December 28 12
1990
December 29 8
1968
December 30 6
1968
December 31 13
1968, 1978
Years with the Most Daily Records
Which years set the greatest number of daily low temperature records in Seattle history?
Rank
Year
Records Set
1
1950
38
2
1952
29
3
1954
28
4
1955
24
5
1949
23
6
1951
20
7
1953
15
8
1956
14
9
1948
14
10
1960
13
Daily Records by Decade
This table shows the number of daily low temperature records in Seattle that were set in each decade since 1894.
Decade
Records Set
1890s
31
1900s
24
1910s
19
1920s
17
1930s
12
1940s
38
1950s
173
1960s
53
1970s
27
1980s
24
1990s
12
2000s
15
2010s
8
2020s
7
Weather Station Details
Years
Station
Coordinates
1948–2024
Seattle Tacoma International Airport
location
1894–1947
University of Washington
location