Kennewick August 1 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of August 1.
August 1 All-Time Records
1894–2024
Highest temperature 109 °F 2009
Lowest temperature 45 °F 2002
Lowest daily high 74 °F 1985
Highest daily low 77 °F 1929
Most precipitation 0.30 inches 1998
August 1 Average Weather
1991–2020 1
Average high 93.3 °F
Average low 59.1 °F
Chance precipitation 5.8%
Kennewick August 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 96 52 0.00 n/a
2022 100 64 0.00 n/a
2021 93 73 0.00 n/a
2020 93 65 0.00 n/a
2019 99 60 0.00 n/a
2018 100 72 0.00 0.0
2017 102 56 0.00 0.0
2016 91 55 0.00 0.0
2015 104 56 0.00 0.0
2014 101 64 0.00 0.0
2013 83 57 0.00 0.0
2012 94 52 0.00 0.0
2011 89 53 0.00 n/a
2010 89 52 0.00 n/a
2009 109 60 0.00 n/a
2008 89 62 0.00 n/a
2007 n/a n/a 0.00 n/a
2006 86 47 0.00 n/a
2005 91 63 0.00 n/a
2004 100 57 0.00 n/a
2003 100 72 0.00 n/a
2002 88 45 0.00 n/a
2001 89 50 0.00 n/a
2000 95 64 0.00 n/a
1999 95 55 0.00 n/a
1998 77 66 0.30 0.0
1997 92 64 0.00 0.0
1996 91 61 0.00 0.0
1995 88 57 0.00 0.0
1994 93 65 0.00 0.0
1993 87 56 0.00 0.0
1992 103 69 0.00 0.0
1991 94 64 0.00 0.0
1990 95 67 0.00 0.0
1989 90 60 0.00 0.0
1988 94 62 0.00 0.0
1987 80 52 0.00 0.0
1986 91 55 0.00 0.0
1985 74 58 0.11 0.0
1984 100 n/a 0.00 0.0
1983 96 69 0.01 0.0
1982 92 57 0.00 0.0
1981 92 56 0.00 0.0
1980 100 62 0.00 0.0
1979 100 62 0.00 0.0
1978 n/a n/a n/a n/a
1977 102 58 0.00 0.0
1976 88 63 0.18 0.0
1975 93 55 0.00 0.0
1974 95 60 0.00 0.0
1973 101 65 0.00 0.0
1972 97 67 0.00 0.0
1971 103 65 0.00 0.0
1970 86 56 0.00 0.0
1969 91 62 0.00 0.0
1968 96 55 0.00 0.0
1967 90 58 0.00 0.0
1966 96 64 0.00 0.0
1965 104 70 0.00 n/a
1964 77 58 0.15 0.0
1963 81 56 0.00 0.0
1962 100 69 0.00 0.0
1961 97 68 0.00 0.0
1960 91 65 0.16 0.0
1959 98 61 0.00 0.0
1958 100 64 0.00 0.0
1957 81 53 0.00 0.0
1956 83 57 0.00 0.0
1955 n/a n/a 0.00 0.0
1954 97 52 0.00 0.0
1953 89 50 0.00 0.0
1952 94 64 0.00 0.0
1951 96 60 0.00 0.0
1950 97 54 0.00 0.0
1949 100 68 0.00 0.0
1948 93 72 0.00 0.0
1947 90 61 0.00 0.0
1946 92 62 0.00 0.0
1945 97 48 0.00 0.0
1944 91 48 0.00 0.0
1943 95 57 0.00 0.0
1942 92 62 0.00 n/a
1941 84 56 0.00 n/a
1940 85 55 n/a n/a
1939 94 52 n/a n/a
1938 86 58 n/a n/a
1937 78 52 0.02 n/a
1936 89 59 n/a n/a
1935 83 53 0.00 n/a
1934 94 56 0.00 n/a
1933 93 54 0.00 0.0
1932 85 56 0.00 n/a
1931 99 60 0.00 n/a
1930 87 54 0.00 0.0
1929 99 77 n/a n/a
1928 82 57 n/a n/a
1927 93 59 0.00 n/a
1926 82 50 0.00 n/a
1925 98 69 0.01 n/a
1924 88 59 0.00 n/a
1923 82 53 0.00 n/a
1922 98 68 0.00 0.0
1921 97 63 0.00 0.0
1920 94 52 0.00 0.0
1919 86 57 0.00 n/a
1918 97 70 0.00 n/a
1917 93 n/a 0.00 0.0
1916 90 60 0.00 n/a
1915 88 61 0.00 0.0
1914 98 64 0.00 0.0
1913 108 55 0.00 n/a
1912 95 67 0.00 n/a
1911 79 60 0.00 n/a
1910 90 n/a 0.00 0.0
1909 88 51 0.00 0.0
1908 92 50 0.00 n/a
1907 106 75 0.00 n/a
1906 90 n/a 0.00 n/a
1905 99 67 0.00 n/a
1904 103 53 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 90 59 0.00 n/a
1898 106 63 0.00 n/a
1897 92 50 0.00 n/a
1896 95 56 0.00 n/a
1895 92 58 0.00 n/a
1894 97 67 0.00 n/a
What's the all-time high for Kennewick on 8/1?
For the date of Aug 1, the highest temperature ever reached in Kennewick history is 109 °F which happened in 2009.
Highest Temperatures in Kennewick on August 1
Rank Temperature Year
1 109 °F 2009
2 108 °F 1913
3 106 °F 1898
3 106 °F 1907
5 104 °F 1965
5 104 °F 2015
7 103 °F 1904
7 103 °F 1971
7 103 °F 1992
10 102 °F 1977
10 102 °F 2017
What's the all-time low for Kennewick on 8/1?
For the date of Aug 1, the lowest temperature ever reached in Kennewick history is 45 °F which happened in 2002.
Lowest Temperatures in Kennewick on August 1
Rank Temperature Year
1 45 °F 2002
2 47 °F 2006
3 48 °F 1944
3 48 °F 1945
5 50 °F 2001
5 50 °F 1953
5 50 °F 1908
5 50 °F 1926
5 50 °F 1897
10 51 °F 1909
Lowest High Temperatures in Kennewick on August 1
Rank Temperature Year
1 74 °F 1985
2 77 °F 1964
2 77 °F 1998
4 78 °F 1937
5 79 °F 1911
6 80 °F 1987
7 81 °F 1963
7 81 °F 1957
9 82 °F 1928
9 82 °F 1926
9 82 °F 1923
What's the most it has ever rained in Kennewick on 8/1?
For the date of Aug 1, the most precipitation ever recorded in Kennewick history is 0.30 inches which happened in 1998.
All-Time Most Precipitation in Kennewick on August 1
Rank Precipitation Year
1 0.30 inches 1998
2 0.18 inches 1976
3 0.16 inches 1960
4 0.15 inches 1964
5 0.11 inches 1985
6 0.02 inches 1937
7 0.01 inches 1983
7 0.01 inches 1925
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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