Kennewick September 4 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of September 4.
September 4 All-Time Records
1894–2024
Highest temperature 100 °F 1934
Lowest temperature 38 °F 1912
Lowest daily high 68 °F 1895
Highest daily low 65 °F 1949
Most precipitation 0.91 inches 1911
September 4 Average Weather
1991–2020 1
Average high 84.7 °F
Average low 52.4 °F
Chance precipitation 9.0%
Kennewick September 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 61 0.00 n/a
2022 94 64 0.00 n/a
2021 89 48 0.00 n/a
2020 97 52 0.00 n/a
2019 88 53 0.00 n/a
2018 84 47 0.00 0.0
2017 91 55 0.00 0.0
2016 78 45 0.00 0.0
2015 73 39 0.00 0.0
2014 79 47 0.00 0.0
2013 93 60 0.00 0.0
2012 85 48 0.00 0.0
2011 86 43 0.00 n/a
2010 84 54 0.00 n/a
2009 79 48 0.00 n/a
2008 81 46 0.00 n/a
2007 81 60 0.01 n/a
2006 95 60 0.00 n/a
2005 79 45 0.00 n/a
2004 83 54 0.00 n/a
2003 98 60 0.00 n/a
2002 76 41 0.00 n/a
2001 89 47 0.00 n/a
2000 72 50 0.18 n/a
1999 83 41 0.00 n/a
1998 98 64 0.00 0.0
1997 76 60 0.09 0.0
1996 84 56 0.00 0.0
1995 89 64 0.02 0.0
1994 79 58 0.00 0.0
1993 93 58 0.00 0.0
1992 86 63 0.00 0.0
1991 87 55 0.00 0.0
1990 86 58 0.00 0.0
1989 79 48 0.00 0.0
1988 92 58 0.00 0.0
1987 80 52 0.00 0.0
1986 88 57 0.00 0.0
1985 86 53 0.00 0.0
1984 82 52 0.00 0.0
1983 85 59 0.00 0.0
1982 90 59 0.03 0.0
1981 83 47 0.00 0.0
1980 79 44 0.00 0.0
1979 74 58 0.00 0.0
1978 87 58 0.00 0.0
1977 85 63 0.05 0.0
1976 n/a n/a 0.00 0.0
1975 83 45 0.00 0.0
1974 85 60 0.00 0.0
1973 93 44 0.00 0.0
1972 95 52 0.00 0.0
1971 80 49 0.00 0.0
1970 72 53 0.00 0.0
1969 73 50 0.00 0.0
1968 85 50 0.00 0.0
1967 93 61 0.00 0.0
1966 93 52 0.00 0.0
1965 76 47 0.00 n/a
1964 82 55 0.00 0.0
1963 88 53 0.00 0.0
1962 85 45 0.00 0.0
1961 84 60 0.00 0.0
1960 81 59 0.16 0.0
1959 71 57 0.03 0.0
1958 81 48 0.00 0.0
1957 85 47 0.00 0.0
1956 76 42 0.00 0.0
1955 93 58 0.00 0.0
1954 75 48 0.00 0.0
1953 85 46 0.00 0.0
1952 85 50 0.00 0.0
1951 86 49 0.00 0.0
1950 84 56 0.00 0.0
1949 80 65 0.00 0.0
1948 74 45 0.00 0.0
1947 89 55 0.00 0.0
1946 77 61 0.02 0.0
1945 76 59 0.03 0.0
1944 92 43 0.00 0.0
1943 88 55 0.00 0.0
1942 99 62 0.00 n/a
1941 77 60 0.00 n/a
1940 70 58 0.11 n/a
1939 95 50 n/a n/a
1938 82 64 0.00 n/a
1937 79 60 0.03 n/a
1936 80 51 n/a n/a
1935 91 51 n/a n/a
1934 100 59 0.00 0.0
1933 89 50 0.00 0.0
1932 85 47 n/a n/a
1931 94 64 0.00 n/a
1930 87 52 0.00 n/a
1929 80 42 n/a n/a
1928 88 60 0.00 n/a
1927 79 59 0.02 n/a
1926 86 46 0.00 n/a
1925 86 63 0.00 n/a
1924 93 58 0.00 n/a
1923 92 42 0.00 n/a
1922 77 60 0.00 n/a
1921 77 48 0.02 0.0
1920 89 46 0.00 n/a
1919 80 56 0.00 n/a
1918 87 40 0.00 n/a
1917 83 50 0.00 0.0
1916 77 54 0.00 0.0
1915 89 55 0.00 n/a
1914 81 56 0.00 0.0
1913 88 61 0.00 n/a
1912 74 38 0.00 n/a
1911 100 46 0.91 n/a
1910 81 53 0.00 n/a
1909 n/a n/a n/a n/a
1908 94 49 0.00 n/a
1907 80 60 0.00 n/a
1906 88 n/a 0.00 n/a
1905 88 50 0.00 n/a
1904 99 47 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 77 53 0.31 n/a
1898 79 46 0.00 n/a
1897 71 49 0.05 n/a
1896 88 55 0.00 n/a
1895 68 48 0.00 n/a
1894 74 58 n/a n/a
What's the all-time high for Kennewick on 9/4?
For the date of Sep 4, the highest temperature ever reached in Kennewick history is 100 °F which has happened 2 times, most recently in 1934.
Highest Temperatures in Kennewick on September 4
Rank Temperature Year
1 100 °F 1911
1 100 °F 1934
3 99 °F 1904
3 99 °F 1942
5 98 °F 1998
5 98 °F 2003
7 97 °F 2020
8 95 °F 1939
8 95 °F 2006
8 95 °F 1972
What's the all-time low for Kennewick on 9/4?
For the date of Sep 4, the lowest temperature ever reached in Kennewick history is 38 °F which happened in 1912.
Lowest Temperatures in Kennewick on September 4
Rank Temperature Year
1 38 °F 1912
2 39 °F 2015
3 40 °F 1918
4 41 °F 2002
4 41 °F 1999
6 42 °F 1956
6 42 °F 1929
6 42 °F 1923
9 43 °F 1944
9 43 °F 2011
Lowest High Temperatures in Kennewick on September 4
Rank Temperature Year
1 68 °F 1895
2 70 °F 1940
3 71 °F 1897
3 71 °F 1959
5 72 °F 1970
5 72 °F 2000
7 73 °F 1969
7 73 °F 2015
9 74 °F 1948
9 74 °F 1979
9 74 °F 1894
9 74 °F 1912
What's the most it has ever rained in Kennewick on 9/4?
For the date of Sep 4, the most precipitation ever recorded in Kennewick history is 0.91 inches which happened in 1911.
All-Time Most Precipitation in Kennewick on September 4
Rank Precipitation Year
1 0.91 inches 1911
2 0.31 inches 1899
3 0.18 inches 2000
4 0.16 inches 1960
5 0.11 inches 1940
6 0.09 inches 1997
7 0.05 inches 1897
7 0.05 inches 1977
9 0.03 inches 1959
9 0.03 inches 1937
9 0.03 inches 1945
9 0.03 inches 1982
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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