Kennewick July 20 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of July 20.
July 20 All-Time Records
1894–2024
Highest temperature 108 °F 1913
Lowest temperature 47 °F 2019
Lowest daily high 75 °F 1972
Highest daily low 73 °F 1973
Most precipitation 0.06 inches 1993
July 20 Average Weather
1991–2020 1
Average high 92.8 °F
Average low 58.8 °F
Chance precipitation 7.3%
Kennewick July 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 104 58 0.00 n/a
2022 102 55 0.00 n/a
2021 96 69 0.00 n/a
2020 99 60 0.00 n/a
2019 87 47 0.00 n/a
2018 89 55 0.00 0.0
2017 87 64 0.00 0.0
2016 90 52 0.00 0.0
2015 100 69 0.00 0.0
2014 88 62 0.00 0.0
2013 102 57 0.00 0.0
2012 90 66 0.00 0.0
2011 82 51 0.00 n/a
2010 94 52 0.00 n/a
2009 94 53 0.00 n/a
2008 97 52 0.00 n/a
2007 85 59 0.00 n/a
2006 95 53 0.00 n/a
2005 98 53 0.00 n/a
2004 90 60 0.00 n/a
2003 99 57 0.00 n/a
2002 92 54 0.00 n/a
2001 79 57 0.00 n/a
2000 97 53 0.00 n/a
1999 88 53 0.00 n/a
1998 94 62 0.00 0.0
1997 94 59 0.00 0.0
1996 78 58 n/a 0.0
1995 100 70 0.00 0.0
1994 94 63 0.00 0.0
1993 78 58 0.06 0.0
1992 98 71 0.00 0.0
1991 85 56 0.00 0.0
1990 94 68 0.00 0.0
1989 94 68 0.00 0.0
1988 99 62 0.00 0.0
1987 82 57 0.00 0.0
1986 95 60 0.00 0.0
1985 101 60 0.00 0.0
1984 94 59 0.00 0.0
1983 91 61 0.01 0.0
1982 95 65 0.00 0.0
1981 94 61 0.00 0.0
1980 90 62 0.00 0.0
1979 107 65 0.00 0.0
1978 87 58 0.00 0.0
1977 93 53 0.00 0.0
1976 92 64 0.05 0.0
1975 90 58 0.00 0.0
1974 94 56 0.00 0.0
1973 94 73 0.00 0.0
1972 75 56 0.01 0.0
1971 103 62 0.00 0.0
1970 100 70 0.00 0.0
1969 95 60 0.00 0.0
1968 80 55 0.00 0.0
1967 86 56 0.00 0.0
1966 85 54 0.00 0.0
1965 80 62 0.02 n/a
1964 92 55 0.00 0.0
1963 90 65 0.00 0.0
1962 94 53 0.00 0.0
1961 102 64 0.00 0.0
1960 97 69 0.00 0.0
1959 102 62 0.00 0.0
1958 96 66 0.00 0.0
1957 95 56 0.00 0.0
1956 n/a n/a 0.00 0.0
1955 91 55 0.00 0.0
1954 n/a n/a 0.00 0.0
1953 86 58 0.00 0.0
1952 87 62 0.00 0.0
1951 85 53 0.00 0.0
1950 88 52 0.00 0.0
1949 80 55 0.00 0.0
1948 87 62 0.00 0.0
1947 93 55 0.00 0.0
1946 102 61 0.00 0.0
1945 99 62 0.00 0.0
1944 96 64 0.00 0.0
1943 103 59 0.00 0.0
1942 98 58 0.00 n/a
1941 99 67 0.00 n/a
1940 90 63 0.00 n/a
1939 87 54 0.00 n/a
1938 106 60 n/a n/a
1937 91 59 0.00 n/a
1936 100 66 n/a n/a
1935 91 59 0.00 n/a
1934 80 55 0.00 n/a
1933 89 53 0.00 n/a
1932 86 60 0.00 n/a
1931 104 61 0.00 0.0
1930 90 54 0.00 n/a
1929 78 57 0.00 n/a
1928 91 58 0.00 n/a
1927 92 55 n/a n/a
1926 84 52 0.00 n/a
1925 93 61 0.00 n/a
1924 83 55 0.00 n/a
1923 92 56 0.00 0.0
1922 92 65 0.00 0.0
1921 87 63 0.00 0.0
1920 92 59 0.00 n/a
1919 n/a 49 0.00 0.0
1918 84 54 0.00 n/a
1917 100 70 0.00 0.0
1916 90 58 0.00 0.0
1915 97 50 0.00 n/a
1914 90 63 0.00 n/a
1913 108 63 0.00 n/a
1912 107 62 0.02 n/a
1911 102 64 0.00 n/a
1910 98 54 0.00 0.0
1909 95 48 0.00 n/a
1908 106 68 0.00 n/a
1907 99 65 n/a n/a
1906 101 63 0.00 n/a
1905 106 67 0.00 n/a
1904 98 n/a 0.00 n/a
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 58 0.00 n/a
1898 87 53 n/a n/a
1897 95 57 0.00 n/a
1896 96 60 0.00 n/a
1895 84 54 0.00 n/a
1894 92 62 0.00 n/a
What's the all-time high for Kennewick on 7/20?
For the date of Jul 20, the highest temperature ever reached in Kennewick history is 108 °F which happened in 1913.
Highest Temperatures in Kennewick on July 20
Rank Temperature Year
1 108 °F 1913
2 107 °F 1912
2 107 °F 1979
4 106 °F 1908
4 106 °F 1938
4 106 °F 1905
7 104 °F 1931
7 104 °F 2023
9 103 °F 1943
9 103 °F 1971
What's the all-time low for Kennewick on 7/20?
For the date of Jul 20, the lowest temperature ever reached in Kennewick history is 47 °F which happened in 2019.
Lowest Temperatures in Kennewick on July 20
Rank Temperature Year
1 47 °F 2019
2 48 °F 1909
3 49 °F 1919
4 50 °F 1915
5 51 °F 2011
6 52 °F 2016
6 52 °F 1950
6 52 °F 2008
6 52 °F 1926
6 52 °F 2010
Lowest High Temperatures in Kennewick on July 20
Rank Temperature Year
1 75 °F 1972
2 78 °F 1996
2 78 °F 1929
2 78 °F 1993
5 79 °F 2001
6 80 °F 1965
6 80 °F 1968
6 80 °F 1934
6 80 °F 1949
10 82 °F 1987
10 82 °F 2011
What's the most it has ever rained in Kennewick on 7/20?
For the date of Jul 20, the most precipitation ever recorded in Kennewick history is 0.06 inches which happened in 1993.
All-Time Most Precipitation in Kennewick on July 20
Rank Precipitation Year
1 0.06 inches 1993
2 0.05 inches 1976
3 0.02 inches 1912
3 0.02 inches 1965
5 0.01 inches 1972
5 0.01 inches 1983
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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