Kennewick September 26 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of September 26.
September 26 All-Time Records
1894–2024
Highest temperature 92 °F 1952
Lowest temperature 25 °F 1926
Lowest daily high 56 °F 1929
Highest daily low 61 °F 1990
Most precipitation 0.51 inches 1982
September 26 Average Weather
1991–2020 1
Average high 76.3 °F
Average low 45.9 °F
Chance precipitation 12.9%
Kennewick September 26 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 74 48 0.02 n/a
2022 85 45 0.00 n/a
2021 88 58 0.00 n/a
2020 75 45 0.00 n/a
2019 81 56 0.00 n/a
2018 80 38 0.00 0.0
2017 81 52 0.00 0.0
2016 84 47 0.00 n/a
2015 77 49 0.00 0.0
2014 77 50 0.00 0.0
2013 70 48 0.01 0.0
2012 78 43 0.00 0.0
2011 77 46 0.00 n/a
2010 82 49 0.00 n/a
2009 88 47 0.00 n/a
2008 72 39 0.00 n/a
2007 79 39 0.00 n/a
2006 82 41 0.00 n/a
2005 84 38 0.00 n/a
2004 85 45 0.00 n/a
2003 89 51 0.00 n/a
2002 75 40 0.00 n/a
2001 74 53 0.03 n/a
2000 77 32 0.00 n/a
1999 66 37 0.00 n/a
1998 71 53 0.17 0.0
1997 89 55 0.00 0.0
1996 72 38 0.00 0.0
1995 79 57 0.04 0.0
1994 89 51 0.00 0.0
1993 77 43 0.00 0.0
1992 72 49 0.00 0.0
1991 85 52 0.00 0.0
1990 89 61 0.00 0.0
1989 85 58 0.00 0.0
1988 73 58 0.00 0.0
1987 75 55 0.00 0.0
1986 63 n/a 0.03 0.0
1985 77 43 0.00 0.0
1984 68 n/a 0.00 0.0
1983 85 n/a 0.00 0.0
1982 75 50 0.51 0.0
1981 69 42 0.00 0.0
1980 79 47 0.00 0.0
1979 75 54 0.00 0.0
1978 80 50 0.00 0.0
1977 67 43 0.00 0.0
1976 83 53 0.00 0.0
1975 76 41 0.00 0.0
1974 84 56 0.00 0.0
1973 78 48 0.00 0.0
1972 67 32 0.00 0.0
1971 66 48 0.00 0.0
1970 76 40 0.00 0.0
1969 70 44 0.00 0.0
1968 80 45 0.00 0.0
1967 83 49 0.00 0.0
1966 75 58 0.00 0.0
1965 82 45 0.00 n/a
1964 73 48 0.00 0.0
1963 85 48 0.00 0.0
1962 83 55 0.00 0.0
1961 74 43 0.00 0.0
1960 78 45 0.00 0.0
1959 71 50 0.29 0.0
1958 73 43 0.00 0.0
1957 78 49 0.00 0.0
1956 n/a n/a 0.00 0.0
1955 77 44 0.00 0.0
1954 83 47 0.00 0.0
1953 75 39 0.00 0.0
1952 92 58 0.00 0.0
1951 65 38 0.00 0.0
1950 69 51 0.00 0.0
1949 86 48 0.00 0.0
1948 57 47 0.00 0.0
1947 80 61 0.00 0.0
1946 71 52 0.00 0.0
1945 70 33 0.00 0.0
1944 86 49 0.00 0.0
1943 83 50 0.00 0.0
1942 92 42 0.00 n/a
1941 77 57 0.00 n/a
1940 85 50 0.23 n/a
1939 85 40 n/a n/a
1938 85 42 0.00 n/a
1937 77 42 n/a n/a
1936 73 42 n/a n/a
1935 70 36 n/a n/a
1934 70 49 0.00 0.0
1933 71 41 0.00 0.0
1932 75 39 n/a n/a
1931 85 42 0.00 n/a
1930 78 54 0.00 n/a
1929 56 43 0.26 n/a
1928 69 47 0.00 n/a
1927 78 44 0.00 n/a
1926 65 25 0.00 n/a
1925 70 50 0.00 n/a
1924 66 40 0.00 n/a
1923 64 48 0.45 n/a
1922 84 54 0.00 n/a
1921 76 58 0.00 0.0
1920 70 47 0.00 n/a
1919 89 48 0.00 n/a
1918 81 42 0.00 n/a
1917 81 59 0.00 0.0
1916 77 53 0.00 0.0
1915 77 56 0.00 n/a
1914 72 54 0.13 0.0
1913 83 35 0.00 n/a
1912 80 38 0.00 n/a
1911 69 n/a n/a n/a
1910 79 35 0.00 n/a
1909 n/a n/a n/a n/a
1908 66 28 0.00 n/a
1907 80 48 0.00 n/a
1906 n/a n/a 0.00 n/a
1905 79 56 0.00 n/a
1904 78 43 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 91 50 0.00 n/a
1898 82 60 0.00 n/a
1897 92 52 0.00 n/a
1896 76 32 0.00 n/a
1895 72 42 0.00 n/a
1894 70 47 0.02 n/a
What's the all-time high for Kennewick on 9/26?
For the date of Sep 26, the highest temperature ever reached in Kennewick history is 92 °F which has happened 3 times, most recently in 1952.
Highest Temperatures in Kennewick on September 26
Rank Temperature Year
1 92 °F 1897
1 92 °F 1952
1 92 °F 1942
4 91 °F 1899
5 89 °F 1990
5 89 °F 2003
5 89 °F 1997
5 89 °F 1994
5 89 °F 1919
10 88 °F 2009
10 88 °F 2021
What's the all-time low for Kennewick on 9/26?
For the date of Sep 26, the lowest temperature ever reached in Kennewick history is 25 °F which happened in 1926.
Lowest Temperatures in Kennewick on September 26
Rank Temperature Year
1 25 °F 1926
2 28 °F 1908
3 32 °F 1972
3 32 °F 2000
3 32 °F 1896
6 33 °F 1945
7 35 °F 1913
7 35 °F 1910
9 36 °F 1935
10 37 °F 1999
Lowest High Temperatures in Kennewick on September 26
Rank Temperature Year
1 56 °F 1929
2 57 °F 1948
3 63 °F 1986
4 64 °F 1923
5 65 °F 1951
5 65 °F 1926
7 66 °F 1908
7 66 °F 1999
7 66 °F 1971
7 66 °F 1924
What's the most it has ever rained in Kennewick on 9/26?
For the date of Sep 26, the most precipitation ever recorded in Kennewick history is 0.51 inches which happened in 1982.
All-Time Most Precipitation in Kennewick on September 26
Rank Precipitation Year
1 0.51 inches 1982
2 0.45 inches 1923
3 0.29 inches 1959
4 0.26 inches 1929
5 0.23 inches 1940
6 0.17 inches 1998
7 0.13 inches 1914
8 0.04 inches 1995
9 0.03 inches 1986
9 0.03 inches 2001
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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