Seattle September 8 Weather Records

Daily averages and all-time records for weather in Seattle, Washington for the date of September 8.
September 8 All-Time Records
1894–2024
Highest temperature 86 °F 1943
Lowest temperature 42 °F 1901
Lowest daily high 54 °F 1914
Highest daily low 63 °F 2020
Most precipitation 0.97 inches 1911
Most snow none -
September 8 Average Weather
1991–2020 1
Average high 72.4 °F
Average low 54.4 °F
Chance precipitation 26.5%
Chance snow 0%
Seattle September 8 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 75 52 0.00 0.0
2022 73 52 0.00 0.0
2021 80 60 0.00 0.0
2020 83 63 0.00 0.0
2019 74 59 0.04 0.0
2018 71 58 0.04 0.0
2017 71 60 0.00 0.0
2016 70 55 0.03 0.0
2015 73 56 0.00 0.0
2014 70 56 0.00 0.0
2013 80 58 0.00 0.0
2012 77 56 0.00 0.0
2011 85 58 0.00 0.0
2010 59 54 0.31 0.0
2009 69 51 0.00 0.0
2008 78 55 0.00 n/a
2007 71 53 0.00 n/a
2006 71 51 0.00 n/a
2005 77 54 0.00 n/a
2004 71 52 0.14 n/a
2003 69 53 0.02 n/a
2002 62 48 0.01 n/a
2001 74 49 0.00 n/a
2000 64 52 0.07 n/a
1999 81 52 0.00 n/a
1998 66 57 0.00 n/a
1997 82 54 0.00 n/a
1996 71 58 0.00 0.0
1995 67 55 0.00 0.0
1994 66 56 0.60 0.0
1993 85 59 0.00 0.0
1992 65 54 0.16 0.0
1991 67 52 0.00 0.0
1990 69 60 0.00 0.0
1989 83 56 0.00 0.0
1988 76 50 0.00 0.0
1987 72 53 0.00 0.0
1986 68 54 0.00 0.0
1985 62 51 0.39 0.0
1984 72 58 0.00 0.0
1983 63 47 0.01 0.0
1982 73 57 0.00 0.0
1981 80 55 0.00 0.0
1980 73 52 0.00 0.0
1979 70 55 0.60 0.0
1978 67 51 0.32 0.0
1977 69 49 0.00 0.0
1976 73 50 0.00 0.0
1975 69 52 0.00 0.0
1974 67 57 0.16 0.0
1973 71 50 0.00 0.0
1972 58 51 0.24 0.0
1971 62 48 0.01 0.0
1970 63 52 0.00 0.0
1969 83 61 0.00 0.0
1968 73 55 0.00 0.0
1967 79 55 0.00 0.0
1966 75 54 0.00 0.0
1965 69 52 0.00 0.0
1964 64 50 0.11 0.0
1963 75 62 0.00 0.0
1962 76 47 0.00 0.0
1961 73 45 0.00 0.0
1960 77 52 0.00 0.0
1959 64 47 0.00 0.0
1958 75 57 0.03 0.0
1957 69 54 0.00 0.0
1956 74 47 0.00 0.0
1955 63 57 0.00 0.0
1954 71 55 0.02 0.0
1953 73 53 0.00 0.0
1952 58 49 0.06 0.0
1951 68 54 0.00 0.0
1950 75 43 0.00 0.0
1949 75 51 0.00 0.0
1948 78 56 0.00 0.0
1947 63 55 0.16 0.0
1946 63 50 0.00 0.0
1945 69 54 0.00 0.0
1944 84 54 0.00 0.0
1943 86 58 0.00 0.0
1942 76 55 0.00 0.0
1941 70 55 0.00 0.0
1940 80 60 0.00 0.0
1939 77 54 0.00 0.0
1938 71 51 0.00 0.0
1937 72 56 0.00 0.0
1936 72 51 0.00 0.0
1935 81 56 0.00 0.0
1934 68 55 0.00 0.0
1933 74 52 0.00 0.0
1932 70 56 0.00 0.0
1931 65 53 0.00 0.0
1930 67 57 0.00 0.0
1929 78 52 0.00 0.0
1928 67 45 0.00 0.0
1927 63 47 0.00 0.0
1926 74 53 0.00 0.0
1925 65 59 0.00 0.0
1924 68 55 0.27 0.0
1923 72 59 0.00 0.0
1922 66 49 0.00 0.0
1921 62 55 0.06 0.0
1920 63 49 0.00 0.0
1919 67 53 0.00 0.0
1918 64 52 0.00 0.0
1917 68 55 0.00 0.0
1916 62 50 0.53 0.0
1915 65 52 0.17 0.0
1914 54 50 0.16 0.0
1913 60 51 0.08 0.0
1912 64 54 0.00 0.0
1911 61 54 0.97 0.0
1910 67 55 0.00 0.0
1909 74 58 0.00 0.0
1908 64 50 0.00 0.0
1907 81 58 0.00 0.0
1906 67 53 0.46 0.0
1905 70 59 0.01 0.0
1904 74 56 0.08 0.0
1903 66 53 0.01 0.0
1902 72 52 0.00 0.0
1901 67 42 0.00 0.0
1900 66 58 0.00 0.0
1899 69 48 0.00 0.0
1898 84 53 0.00 0.0
1897 62 51 0.20 0.0
1896 65 43 0.00 0.0
1895 63 52 0.00 0.0
1894 74 53 0.00 0.0
What's the all-time high for Seattle on 9/8?
For the date of Sep 8, the highest temperature ever reached in Seattle history is 86 °F which happened in 1943.
Highest Temperatures in Seattle on September 8
Rank Temperature Year
1 86 °F 1943
2 85 °F 1993
2 85 °F 2011
4 84 °F 1944
4 84 °F 1898
6 83 °F 2020
6 83 °F 1969
6 83 °F 1989
9 82 °F 1997
10 81 °F 1907
10 81 °F 1999
10 81 °F 1935
What's the all-time low for Seattle on 9/8?
For the date of Sep 8, the lowest temperature ever reached in Seattle history is 42 °F which happened in 1901.
Lowest Temperatures in Seattle on September 8
Rank Temperature Year
1 42 °F 1901
2 43 °F 1896
2 43 °F 1950
4 45 °F 1928
4 45 °F 1961
6 47 °F 1962
6 47 °F 1959
6 47 °F 1956
6 47 °F 1927
6 47 °F 1983
Lowest High Temperatures in Seattle on September 8
Rank Temperature Year
1 54 °F 1914
2 58 °F 1972
2 58 °F 1952
4 59 °F 2010
5 60 °F 1913
6 61 °F 1911
7 62 °F 1971
7 62 °F 1897
7 62 °F 1985
7 62 °F 1916
7 62 °F 1921
7 62 °F 2002
What's the most it has ever rained in Seattle on 9/8?
For the date of Sep 8, the most precipitation ever recorded in Seattle history is 0.97 inches which happened in 1911.
All-Time Most Precipitation in Seattle on September 8
Rank Precipitation Year
1 0.97 inches 1911
2 0.60 inches 1994
2 0.60 inches 1979
4 0.53 inches 1916
5 0.46 inches 1906
6 0.39 inches 1985
7 0.32 inches 1978
8 0.31 inches 2010
9 0.27 inches 1924
10 0.24 inches 1972
Weather Station Details
Years Station Coordinates
1948–2024 Seattle Tacoma International Airport location
1894–1947 University of Washington location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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