Kennewick April 18 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of April 18.
April 18 All-Time Records
1894–2024
Highest temperature 95 °F 1910
Lowest temperature 24 °F 1909
Lowest daily high 56 °F 1988
Highest daily low 56 °F 1926
Most precipitation 0.21 inches 1937
April 18 Average Weather
1991–2020 1
Average high 67.7 °F
Average low 40.1 °F
Chance precipitation 22.6%
Kennewick April 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 67 28 0.00 n/a
2023 60 39 0.00 n/a
2022 59 39 0.01 n/a
2021 87 35 0.00 n/a
2020 76 38 0.00 n/a
2019 84 42 0.00 n/a
2018 65 33 0.00 0.0
2017 67 45 0.00 0.0
2016 83 40 0.00 0.0
2015 74 39 0.00 0.0
2014 66 34 0.00 0.0
2013 67 31 0.00 0.0
2012 68 45 0.01 0.0
2011 57 32 0.00 n/a
2010 76 36 0.00 n/a
2009 68 32 0.00 n/a
2008 59 40 0.00 n/a
2007 65 36 0.00 n/a
2006 65 37 0.00 n/a
2005 66 31 0.00 n/a
2004 65 33 0.00 n/a
2003 63 34 0.00 n/a
2002 65 30 0.00 n/a
2001 57 41 0.09 n/a
2000 77 47 0.00 n/a
1999 74 47 0.00 n/a
1998 65 37 0.00 0.0
1997 69 44 0.00 0.0
1996 65 44 0.01 0.0
1995 61 35 0.00 0.0
1994 85 53 0.00 0.0
1993 64 46 0.01 0.0
1992 63 46 0.00 0.0
1991 65 38 0.00 0.0
1990 76 49 0.00 0.0
1989 71 43 0.00 0.0
1988 56 49 0.09 0.0
1987 61 39 0.12 0.0
1986 65 41 0.00 0.0
1985 67 47 0.00 0.0
1984 62 40 0.01 0.0
1983 82 43 0.00 0.0
1982 63 33 0.00 0.0
1981 74 36 0.00 0.0
1980 80 42 0.00 0.0
1979 n/a n/a n/a n/a
1978 64 39 0.00 0.0
1977 59 31 0.00 0.0
1976 64 34 0.00 0.0
1975 66 46 0.00 0.0
1974 72 51 0.08 0.0
1973 61 40 0.00 0.0
1972 61 27 0.00 0.0
1971 66 39 0.00 0.0
1970 62 35 0.00 0.0
1969 63 50 0.02 0.0
1968 63 41 0.00 0.0
1967 60 45 0.00 0.0
1966 57 32 0.00 0.0
1965 61 38 0.02 n/a
1964 64 27 0.00 0.0
1963 59 41 0.19 0.0
1962 83 43 0.00 0.0
1961 63 38 0.00 0.0
1960 57 38 0.00 0.0
1959 63 41 0.05 0.0
1958 58 43 0.00 0.0
1957 69 33 0.00 0.0
1956 77 39 0.00 0.0
1955 61 40 0.00 0.0
1954 68 43 0.00 0.0
1953 72 45 0.00 0.0
1952 89 41 0.00 0.0
1951 71 47 0.00 0.0
1950 65 30 0.00 0.0
1949 77 53 0.00 0.0
1948 69 45 0.00 0.0
1947 68 48 0.07 0.0
1946 78 43 0.00 0.0
1945 75 42 0.00 0.0
1944 67 35 0.00 0.0
1943 78 43 0.00 0.0
1942 74 44 0.00 n/a
1941 67 35 0.00 n/a
1940 75 50 0.00 n/a
1939 87 40 0.00 n/a
1938 60 48 0.09 n/a
1937 70 44 0.21 0.0
1936 79 55 n/a n/a
1935 69 48 0.00 n/a
1934 85 41 0.00 n/a
1933 66 38 0.00 n/a
1932 64 44 0.00 n/a
1931 60 32 0.00 n/a
1930 69 34 0.00 n/a
1929 69 33 0.00 n/a
1928 62 42 0.00 n/a
1927 56 32 0.00 n/a
1926 78 56 0.00 n/a
1925 56 42 0.03 0.0
1924 n/a n/a n/a n/a
1923 65 43 0.01 0.0
1922 67 38 0.00 0.0
1921 71 45 n/a n/a
1920 70 31 0.00 n/a
1919 69 44 0.00 0.0
1918 80 31 0.00 0.0
1917 66 41 0.00 n/a
1916 60 39 0.00 n/a
1915 78 45 0.00 0.0
1914 72 45 0.00 n/a
1913 76 48 0.00 n/a
1912 63 43 0.00 n/a
1911 70 43 0.00 n/a
1910 95 44 0.00 0.0
1909 70 24 0.00 n/a
1908 78 44 0.00 n/a
1907 60 36 0.00 n/a
1906 80 35 0.00 n/a
1905 63 51 0.00 0.0
1904 75 46 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 62 42 0.00 n/a
1898 61 35 0.00 n/a
1897 85 47 0.00 n/a
1896 56 42 0.00 n/a
1895 62 39 0.00 n/a
1894 64 n/a n/a n/a
What's the all-time high for Kennewick on 4/18?
For the date of Apr 18, the highest temperature ever reached in Kennewick history is 95 °F which happened in 1910.
Highest Temperatures in Kennewick on April 18
Rank Temperature Year
1 95 °F 1910
2 89 °F 1952
3 87 °F 2021
3 87 °F 1939
5 85 °F 1934
5 85 °F 1994
5 85 °F 1897
8 84 °F 2019
9 83 °F 1962
9 83 °F 2016
What's the all-time low for Kennewick on 4/18?
For the date of Apr 18, the lowest temperature ever reached in Kennewick history is 24 °F which happened in 1909.
Lowest Temperatures in Kennewick on April 18
Rank Temperature Year
1 24 °F 1909
2 27 °F 1964
2 27 °F 1972
4 28 °F 2024
5 30 °F 1950
5 30 °F 2002
7 31 °F 1918
7 31 °F 1920
7 31 °F 2005
7 31 °F 1977
7 31 °F 2013
Lowest High Temperatures in Kennewick on April 18
Rank Temperature Year
1 56 °F 1925
1 56 °F 1988
1 56 °F 1896
1 56 °F 1927
5 57 °F 2011
5 57 °F 2001
5 57 °F 1966
5 57 °F 1960
9 58 °F 1958
10 59 °F 2008
10 59 °F 1963
10 59 °F 2022
10 59 °F 1977
What's the most it has ever rained in Kennewick on 4/18?
For the date of Apr 18, the most precipitation ever recorded in Kennewick history is 0.21 inches which happened in 1937.
All-Time Most Precipitation in Kennewick on April 18
Rank Precipitation Year
1 0.21 inches 1937
2 0.19 inches 1963
3 0.12 inches 1987
4 0.09 inches 1938
4 0.09 inches 2001
4 0.09 inches 1988
7 0.08 inches 1974
8 0.07 inches 1947
9 0.05 inches 1959
10 0.03 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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