Kennewick August 9 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of August 9.
August 9 All-Time Records
1894–2024
Highest temperature 109 °F 1898
Lowest temperature 42 °F 1911
Lowest daily high 70 °F 1907
Highest daily low 71 °F 1930
Most precipitation 0.29 inches 1899
August 9 Average Weather
1991–2020 1
Average high 92.5 °F
Average low 58.5 °F
Chance precipitation 6.3%
Kennewick August 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 93 59 0.00 n/a
2022 95 64 0.00 n/a
2021 87 51 0.00 n/a
2020 89 53 0.00 n/a
2019 92 70 0.01 n/a
2018 105 58 0.00 0.0
2017 100 61 0.00 0.0
2016 80 58 0.00 0.0
2015 88 67 0.00 0.0
2014 93 51 0.00 0.0
2013 96 59 0.00 0.0
2012 90 53 0.00 0.0
2011 88 62 0.00 n/a
2010 90 54 0.00 n/a
2009 90 63 0.00 n/a
2008 88 63 0.00 n/a
2007 88 49 0.00 n/a
2006 91 66 0.00 n/a
2005 99 70 0.00 n/a
2004 91 63 0.00 n/a
2003 96 60 0.00 n/a
2002 95 48 0.00 n/a
2001 98 52 0.00 n/a
2000 100 58 0.00 n/a
1999 92 54 0.00 n/a
1998 95 60 0.00 0.0
1997 87 63 0.00 0.0
1996 98 59 0.00 0.0
1995 79 52 0.00 0.0
1994 81 61 0.00 0.0
1993 94 64 0.00 0.0
1992 82 55 0.00 0.0
1991 99 65 0.00 0.0
1990 100 67 0.00 0.0
1989 92 67 0.04 0.0
1988 90 61 0.00 0.0
1987 99 63 0.00 0.0
1986 102 65 0.00 0.0
1985 80 55 0.00 0.0
1984 100 61 0.00 0.0
1983 95 65 0.00 0.0
1982 91 69 0.00 0.0
1981 105 68 0.00 0.0
1980 90 58 0.00 0.0
1979 91 55 0.00 0.0
1978 n/a n/a n/a n/a
1977 100 63 0.00 0.0
1976 80 61 0.00 0.0
1975 90 51 0.00 0.0
1974 90 52 0.00 0.0
1973 93 58 0.00 0.0
1972 101 69 0.00 0.0
1971 100 65 0.00 0.0
1970 84 50 0.00 0.0
1969 90 53 0.00 0.0
1968 94 58 0.00 0.0
1967 93 55 0.00 0.0
1966 88 63 0.00 0.0
1965 95 69 0.00 n/a
1964 88 64 0.00 0.0
1963 94 67 0.00 0.0
1962 82 57 0.00 0.0
1961 94 67 0.00 0.0
1960 97 61 0.00 0.0
1959 91 55 0.00 0.0
1958 96 68 0.00 0.0
1957 85 61 0.00 0.0
1956 91 55 0.00 0.0
1955 n/a n/a 0.00 0.0
1954 87 53 0.00 0.0
1953 84 54 0.00 0.0
1952 98 61 0.00 0.0
1951 92 65 0.00 0.0
1950 89 64 0.00 0.0
1949 85 58 0.00 0.0
1948 89 61 0.00 0.0
1947 77 57 0.14 0.0
1946 94 50 0.00 0.0
1945 96 62 0.00 0.0
1944 85 56 0.00 0.0
1943 91 47 0.00 0.0
1942 106 67 0.00 n/a
1941 100 60 0.00 n/a
1940 95 62 n/a n/a
1939 102 56 n/a n/a
1938 91 56 n/a n/a
1937 84 62 0.00 n/a
1936 90 64 n/a n/a
1935 95 54 0.00 n/a
1934 95 52 0.00 n/a
1933 n/a 54 0.00 0.0
1932 78 57 0.00 n/a
1931 96 53 0.00 n/a
1930 84 71 0.00 0.0
1929 94 62 n/a n/a
1928 95 66 n/a n/a
1927 96 67 0.00 n/a
1926 87 64 0.00 n/a
1925 96 59 0.00 n/a
1924 93 60 0.00 n/a
1923 85 57 0.08 n/a
1922 93 64 0.00 0.0
1921 94 64 0.00 0.0
1920 n/a 60 0.00 0.0
1919 93 50 0.00 n/a
1918 83 63 0.00 n/a
1917 92 55 0.00 0.0
1916 84 60 0.00 n/a
1915 96 56 0.00 0.0
1914 85 51 0.00 0.0
1913 98 55 0.00 n/a
1912 89 52 0.00 n/a
1911 91 42 0.00 n/a
1910 n/a 54 0.00 0.0
1909 98 50 0.00 0.0
1908 101 56 0.00 n/a
1907 70 56 0.16 n/a
1906 99 66 0.00 n/a
1905 100 69 0.00 n/a
1904 96 66 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 76 55 0.29 n/a
1898 109 69 0.00 n/a
1897 100 67 0.00 n/a
1896 83 58 0.00 n/a
1895 89 51 0.00 n/a
1894 89 69 0.00 n/a
What's the all-time high for Kennewick on 8/9?
For the date of Aug 9, the highest temperature ever reached in Kennewick history is 109 °F which happened in 1898.
Highest Temperatures in Kennewick on August 9
Rank Temperature Year
1 109 °F 1898
2 106 °F 1942
3 105 °F 1981
3 105 °F 2018
5 102 °F 1986
5 102 °F 1939
7 101 °F 1972
7 101 °F 1908
9 100 °F 1977
9 100 °F 2017
9 100 °F 1971
9 100 °F 1984
9 100 °F 1897
9 100 °F 2000
9 100 °F 1905
9 100 °F 1941
9 100 °F 1990
What's the all-time low for Kennewick on 8/9?
For the date of Aug 9, the lowest temperature ever reached in Kennewick history is 42 °F which happened in 1911.
Lowest Temperatures in Kennewick on August 9
Rank Temperature Year
1 42 °F 1911
2 47 °F 1943
3 48 °F 2002
4 49 °F 2007
5 50 °F 1946
5 50 °F 1919
5 50 °F 1909
5 50 °F 1970
9 51 °F 2021
9 51 °F 1914
9 51 °F 1895
9 51 °F 2014
9 51 °F 1975
Lowest High Temperatures in Kennewick on August 9
Rank Temperature Year
1 70 °F 1907
2 76 °F 1899
3 77 °F 1947
4 78 °F 1932
5 79 °F 1995
6 80 °F 2016
6 80 °F 1976
6 80 °F 1985
9 81 °F 1994
10 82 °F 1962
10 82 °F 1992
What's the most it has ever rained in Kennewick on 8/9?
For the date of Aug 9, the most precipitation ever recorded in Kennewick history is 0.29 inches which happened in 1899.
All-Time Most Precipitation in Kennewick on August 9
Rank Precipitation Year
1 0.29 inches 1899
2 0.16 inches 1907
3 0.14 inches 1947
4 0.08 inches 1923
5 0.04 inches 1989
6 0.01 inches 2019
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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