Kennewick September 9 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of September 9.
September 9 All-Time Records
1894–2024
Highest temperature 100 °F 1940
Lowest temperature 38 °F 2000
Lowest daily high 64 °F 1985
Highest daily low 67 °F 1949
Most precipitation 0.16 inches 2010
September 9 Average Weather
1991–2020 1
Average high 82.9 °F
Average low 50.8 °F
Chance precipitation 9.0%
Kennewick September 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 92 50 0.00 n/a
2022 88 n/a 0.00 n/a
2021 87 54 0.00 n/a
2020 85 43 0.00 n/a
2019 80 61 0.00 n/a
2018 84 52 0.00 0.0
2017 89 65 0.00 0.0
2016 79 42 0.00 0.0
2015 89 47 0.00 0.0
2014 79 52 0.00 0.0
2013 90 53 0.00 0.0
2012 88 55 0.00 0.0
2011 94 54 0.00 n/a
2010 75 54 0.16 n/a
2009 81 43 0.00 n/a
2008 88 45 0.00 n/a
2007 82 42 0.00 n/a
2006 81 54 0.00 n/a
2005 76 53 0.02 n/a
2004 77 58 0.00 n/a
2003 70 49 0.00 n/a
2002 85 46 0.00 n/a
2001 85 41 0.00 n/a
2000 74 38 0.00 n/a
1999 87 41 0.00 n/a
1998 87 62 0.00 0.0
1997 87 56 0.00 0.0
1996 86 54 0.00 0.0
1995 76 55 0.00 0.0
1994 85 56 0.00 0.0
1993 94 56 0.00 0.0
1992 83 48 0.00 0.0
1991 76 54 0.00 0.0
1990 90 60 0.00 0.0
1989 85 55 0.00 0.0
1988 83 50 0.00 0.0
1987 91 57 0.00 0.0
1986 79 56 0.00 0.0
1985 64 51 0.09 0.0
1984 83 55 0.00 0.0
1983 75 50 0.00 0.0
1982 90 n/a 0.00 0.0
1981 97 53 0.00 0.0
1980 84 56 0.00 0.0
1979 80 56 0.00 0.0
1978 74 51 n/a 0.0
1977 76 47 0.00 0.0
1976 81 n/a 0.00 0.0
1975 88 49 0.00 0.0
1974 81 50 0.00 0.0
1973 88 48 0.00 0.0
1972 74 51 0.00 0.0
1971 80 57 0.00 0.0
1970 75 41 0.00 0.0
1969 86 66 0.02 0.0
1968 86 53 0.00 0.0
1967 88 62 0.00 0.0
1966 85 51 0.00 0.0
1965 84 57 0.00 n/a
1964 71 42 0.00 0.0
1963 93 57 0.00 0.0
1962 74 44 0.00 0.0
1961 79 45 0.00 0.0
1960 81 46 0.00 0.0
1959 77 41 0.00 0.0
1958 89 66 0.00 0.0
1957 80 44 0.00 0.0
1956 88 43 0.00 0.0
1955 82 50 0.00 0.0
1954 87 51 0.00 0.0
1953 90 52 0.00 0.0
1952 67 52 0.11 0.0
1951 83 45 0.00 0.0
1950 87 43 0.00 0.0
1949 n/a 67 0.00 0.0
1948 87 51 0.00 0.0
1947 74 57 0.03 0.0
1946 78 48 0.00 0.0
1945 80 42 0.00 0.0
1944 96 47 0.00 0.0
1943 93 44 0.00 0.0
1942 79 61 0.00 n/a
1941 72 58 0.00 n/a
1940 100 60 0.00 n/a
1939 90 49 n/a n/a
1938 80 52 0.00 n/a
1937 85 58 n/a n/a
1936 80 47 n/a n/a
1935 93 52 n/a n/a
1934 82 53 0.00 0.0
1933 72 54 0.08 0.0
1932 79 42 n/a n/a
1931 74 55 0.00 n/a
1930 82 55 0.00 n/a
1929 83 45 n/a n/a
1928 80 43 0.00 n/a
1927 66 44 0.00 n/a
1926 82 47 0.00 n/a
1925 83 58 0.00 n/a
1924 72 47 0.00 n/a
1923 89 61 0.00 n/a
1922 84 42 0.00 n/a
1921 75 51 0.00 0.0
1920 71 49 0.00 n/a
1919 77 46 0.00 n/a
1918 79 53 0.00 n/a
1917 70 53 0.00 0.0
1916 71 50 0.00 0.0
1915 75 41 0.00 n/a
1914 74 49 0.00 0.0
1913 74 41 0.00 n/a
1912 81 53 0.00 n/a
1911 n/a 50 n/a n/a
1910 81 38 0.00 n/a
1909 n/a n/a n/a n/a
1908 80 51 0.00 n/a
1907 95 60 0.00 n/a
1906 88 42 0.00 n/a
1905 87 55 0.00 n/a
1904 82 55 0.00 0.0
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 87 48 0.00 n/a
1898 92 54 0.00 n/a
1897 74 39 0.00 n/a
1896 78 44 0.00 n/a
1895 67 38 0.00 n/a
1894 90 55 n/a n/a
What's the all-time high for Kennewick on 9/9?
For the date of Sep 9, the highest temperature ever reached in Kennewick history is 100 °F which happened in 1940.
Highest Temperatures in Kennewick on September 9
Rank Temperature Year
1 100 °F 1940
2 97 °F 1981
3 96 °F 1944
4 95 °F 1907
5 94 °F 1993
5 94 °F 2011
7 93 °F 1935
7 93 °F 1943
7 93 °F 1963
10 92 °F 1898
10 92 °F 2023
What's the all-time low for Kennewick on 9/9?
For the date of Sep 9, the lowest temperature ever reached in Kennewick history is 38 °F which has happened 3 times, most recently in 2000.
Lowest Temperatures in Kennewick on September 9
Rank Temperature Year
1 38 °F 2000
1 38 °F 1910
1 38 °F 1895
4 39 °F 1897
5 41 °F 1959
5 41 °F 2001
5 41 °F 1970
5 41 °F 1913
5 41 °F 1915
5 41 °F 1999
Lowest High Temperatures in Kennewick on September 9
Rank Temperature Year
1 64 °F 1985
2 66 °F 1927
3 67 °F 1895
3 67 °F 1952
5 70 °F 1917
5 70 °F 2003
7 71 °F 1964
7 71 °F 1916
7 71 °F 1920
10 72 °F 1933
10 72 °F 1941
10 72 °F 1924
What's the most it has ever rained in Kennewick on 9/9?
For the date of Sep 9, the most precipitation ever recorded in Kennewick history is 0.16 inches which happened in 2010.
All-Time Most Precipitation in Kennewick on September 9
Rank Precipitation Year
1 0.16 inches 2010
2 0.11 inches 1952
3 0.09 inches 1985
4 0.08 inches 1933
5 0.03 inches 1947
6 0.02 inches 2005
6 0.02 inches 1969
Weather Station Details
Years Station Coordinates
1999–2024 Pasco Tri Cities Airport location
1894–1998 Kennewick location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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