Kennewick March 20 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of March 20.
March 20 All-Time Records
1894–2024
Highest temperature 78 °F 1911
Lowest temperature 22 °F 1974
Lowest daily high 41 °F 1913
Highest daily low 52 °F 1929
Most precipitation 0.46 inches 1924
March 20 Average Weather
1991–2020 1
Average high 60.0 °F
Average low 34.6 °F
Chance precipitation 23.7%
Kennewick March 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 75 47 0.00 n/a
2023 52 45 0.08 n/a
2022 58 29 0.00 n/a
2021 62 43 0.00 n/a
2020 68 29 0.00 n/a
2019 64 27 0.00 n/a
2018 63 24 0.00 0.0
2017 55 30 0.04 0.0
2016 60 39 0.12 0.0
2015 65 35 0.00 0.0
2014 55 29 0.00 n/a
2013 61 38 0.06 0.0
2012 55 43 0.00 0.0
2011 56 28 0.01 n/a
2010 64 23 0.00 n/a
2009 72 39 0.00 n/a
2008 56 36 0.01 n/a
2007 61 33 0.00 n/a
2006 59 38 0.00 n/a
2005 70 39 0.00 n/a
2004 66 30 0.00 n/a
2003 64 47 0.04 n/a
2002 49 33 0.00 n/a
2001 59 27 0.00 n/a
2000 55 23 0.00 n/a
1999 74 33 0.00 n/a
1998 63 35 0.00 0.0
1997 64 51 0.01 0.0
1996 65 38 0.00 0.0
1995 59 44 0.03 0.0
1994 57 39 0.00 0.0
1993 58 37 0.25 0.0
1992 60 34 0.00 0.0
1991 49 40 0.05 0.0
1990 72 47 0.00 0.0
1989 59 31 0.00 n/a
1988 70 41 0.00 0.0
1987 51 37 0.00 0.0
1986 70 38 0.00 0.0
1985 68 45 0.00 0.0
1984 59 45 0.15 0.0
1983 58 28 0.00 0.0
1982 56 33 0.00 n/a
1981 68 39 0.00 0.0
1980 65 42 0.01 0.0
1979 64 34 0.00 0.0
1978 69 35 0.00 0.0
1977 58 34 0.00 0.0
1976 60 38 0.00 n/a
1975 55 33 0.00 0.0
1974 58 22 0.00 0.0
1973 56 37 0.00 0.0
1972 66 34 0.00 0.0
1971 60 35 0.00 0.0
1970 63 26 0.00 0.0
1969 61 28 0.00 0.0
1968 64 27 0.00 0.0
1967 64 38 0.02 0.0
1966 53 37 0.00 0.0
1965 56 27 0.00 n/a
1964 51 34 0.00 0.0
1963 72 39 0.00 0.0
1962 59 46 0.00 0.0
1961 58 46 0.02 0.0
1960 72 35 0.00 0.0
1959 61 27 0.00 0.0
1958 55 32 0.00 0.0
1957 58 40 0.00 0.0
1956 57 41 0.00 0.0
1955 52 23 0.00 0.0
1954 56 36 0.00 0.0
1953 55 40 0.00 0.0
1952 53 30 0.00 0.0
1951 68 35 0.00 0.0
1950 56 30 0.00 0.0
1949 58 45 0.00 0.0
1948 53 32 0.00 0.0
1947 75 35 0.00 0.0
1946 n/a 38 0.00 0.0
1945 60 49 0.10 0.0
1944 58 38 0.00 0.0
1943 60 25 0.00 0.0
1942 65 32 0.00 n/a
1941 64 30 0.00 n/a
1940 76 30 0.00 n/a
1939 72 35 0.00 n/a
1938 50 22 0.00 n/a
1937 56 36 0.03 n/a
1936 70 29 0.00 n/a
1935 54 32 0.00 0.0
1934 76 43 0.00 0.0
1933 60 48 0.00 0.0
1932 60 39 0.00 0.0
1931 60 48 0.00 n/a
1930 62 40 0.00 n/a
1929 65 52 0.00 n/a
1928 71 48 0.00 n/a
1927 64 39 0.00 n/a
1926 67 41 0.00 n/a
1925 66 36 0.00 0.0
1924 53 36 0.46 0.0
1923 57 36 0.00 n/a
1922 53 25 0.00 0.0
1921 60 27 0.00 0.0
1920 70 29 0.00 0.0
1919 66 27 0.00 0.0
1918 63 43 0.00 0.0
1917 51 32 0.00 0.0
1916 57 45 0.22 0.0
1915 73 37 0.00 0.0
1914 n/a 33 n/a n/a
1913 41 29 0.00 0.0
1912 55 22 0.00 n/a
1911 78 24 0.00 n/a
1910 68 50 0.03 0.0
1909 56 35 0.00 n/a
1908 55 33 0.00 n/a
1907 49 36 0.02 0.0
1906 59 28 0.00 0.0
1905 57 45 0.01 0.0
1904 47 37 0.07 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 65 35 0.00 n/a
1899 60 38 0.00 n/a
1898 53 n/a 0.00 0.0
1897 50 26 0.00 n/a
1896 71 52 0.00 0.0
1895 67 43 n/a n/a
1894 54 n/a n/a n/a
What's the all-time high for Kennewick on 3/20?
For the date of Mar 20, the highest temperature ever reached in Kennewick history is 78 °F which happened in 1911.
Highest Temperatures in Kennewick on March 20
Rank Temperature Year
1 78 °F 1911
2 76 °F 1934
2 76 °F 1940
4 75 °F 1947
4 75 °F 2024
6 74 °F 1999
7 73 °F 1915
8 72 °F 1990
8 72 °F 2009
8 72 °F 1963
8 72 °F 1939
8 72 °F 1960
What's the all-time low for Kennewick on 3/20?
For the date of Mar 20, the lowest temperature ever reached in Kennewick history is 22 °F which has happened 3 times, most recently in 1974.
Lowest Temperatures in Kennewick on March 20
Rank Temperature Year
1 22 °F 1912
1 22 °F 1974
1 22 °F 1938
4 23 °F 1955
4 23 °F 2000
4 23 °F 2010
7 24 °F 2018
7 24 °F 1911
9 25 °F 1943
9 25 °F 1922
Lowest High Temperatures in Kennewick on March 20
Rank Temperature Year
1 41 °F 1913
2 47 °F 1904
3 49 °F 2002
3 49 °F 1907
3 49 °F 1991
6 50 °F 1938
6 50 °F 1897
8 51 °F 1917
8 51 °F 1964
8 51 °F 1987
What's the most it has ever rained in Kennewick on 3/20?
For the date of Mar 20, the most precipitation ever recorded in Kennewick history is 0.46 inches which happened in 1924.
All-Time Most Precipitation in Kennewick on March 20
Rank Precipitation Year
1 0.46 inches 1924
2 0.25 inches 1993
3 0.22 inches 1916
4 0.15 inches 1984
5 0.12 inches 2016
6 0.10 inches 1945
7 0.08 inches 2023
8 0.07 inches 1904
9 0.06 inches 2013
10 0.05 inches 1991
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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