Kennewick May 1 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of May 1.
May 1 All-Time Records
1894–2024
Highest temperature 92 °F 1998
Lowest temperature 26 °F 1905
Lowest daily high 50 °F 1915
Highest daily low 62 °F 1945
Most precipitation 0.32 inches 1932
May 1 Average Weather
1991–2020 1
Average high 72.1 °F
Average low 42.6 °F
Chance precipitation 20.1%
Kennewick May 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 74 53 0.00 n/a
2022 68 45 0.00 n/a
2021 79 56 0.01 n/a
2020 75 38 0.00 n/a
2019 74 38 0.00 n/a
2018 72 47 0.00 0.0
2017 62 37 0.00 0.0
2016 80 40 0.00 0.0
2015 85 41 0.00 0.0
2014 83 39 0.00 0.0
2013 66 28 0.00 0.0
2012 63 43 0.00 0.0
2011 69 30 0.00 n/a
2010 69 45 0.00 n/a
2009 73 32 0.00 n/a
2008 64 36 0.00 n/a
2007 64 45 0.09 n/a
2006 68 32 0.00 n/a
2005 78 35 0.00 n/a
2004 86 39 0.00 n/a
2003 72 44 0.00 n/a
2002 76 45 0.00 n/a
2001 64 42 0.01 n/a
2000 79 44 0.03 n/a
1999 65 49 0.00 n/a
1998 92 57 0.00 0.0
1997 65 43 0.00 0.0
1996 68 46 0.00 0.0
1995 64 44 0.00 0.0
1994 68 40 0.00 0.0
1993 74 51 0.00 0.0
1992 67 41 0.00 0.0
1991 73 43 0.00 0.0
1990 66 42 0.00 0.0
1989 74 n/a 0.00 0.0
1988 60 40 0.00 0.0
1987 71 50 0.11 0.0
1986 68 37 0.00 0.0
1985 79 43 0.00 0.0
1984 61 44 0.20 0.0
1983 79 n/a 0.00 0.0
1982 73 41 0.00 0.0
1981 91 57 0.00 0.0
1980 66 44 0.04 0.0
1979 82 55 0.00 0.0
1978 73 44 0.00 0.0
1977 73 46 0.00 0.0
1976 n/a n/a n/a n/a
1975 75 35 0.00 0.0
1974 70 44 0.00 0.0
1973 74 35 0.00 0.0
1972 71 31 0.00 0.0
1971 82 43 0.00 0.0
1970 75 40 0.00 0.0
1969 58 45 0.03 0.0
1968 67 42 0.00 0.0
1967 67 36 0.00 0.0
1966 80 38 0.00 0.0
1965 61 40 0.00 n/a
1964 61 45 0.00 0.0
1963 60 42 0.00 0.0
1962 72 50 0.00 0.0
1961 72 51 0.01 0.0
1960 72 54 0.00 0.0
1959 64 37 0.00 0.0
1958 78 46 0.00 0.0
1957 83 52 0.00 0.0
1956 72 45 0.00 0.0
1955 65 47 0.02 0.0
1954 61 30 0.00 0.0
1953 64 41 0.00 0.0
1952 66 44 0.00 0.0
1951 70 42 0.00 0.0
1950 64 46 0.21 0.0
1949 66 48 0.14 0.0
1948 61 37 0.00 0.0
1947 87 54 0.03 0.0
1946 71 31 0.00 0.0
1945 82 62 0.00 0.0
1944 70 42 0.00 0.0
1943 69 47 0.00 0.0
1942 65 44 0.00 n/a
1941 78 56 0.00 n/a
1940 81 41 0.00 n/a
1939 83 39 n/a n/a
1938 79 47 0.00 n/a
1937 84 40 n/a n/a
1936 74 53 0.00 n/a
1935 67 40 n/a n/a
1934 73 38 0.05 0.0
1933 60 44 0.08 n/a
1932 65 51 0.32 n/a
1931 86 51 0.00 n/a
1930 83 46 0.00 n/a
1929 71 34 0.00 n/a
1928 63 43 0.00 n/a
1927 61 44 0.14 n/a
1926 77 40 0.00 n/a
1925 72 52 0.00 0.0
1924 82 31 0.00 n/a
1923 61 43 0.05 0.0
1922 73 49 0.00 0.0
1921 66 41 0.00 n/a
1920 68 41 0.00 n/a
1919 75 52 0.00 0.0
1918 86 46 0.00 0.0
1917 63 35 0.00 n/a
1916 83 43 0.00 0.0
1915 50 43 0.07 0.0
1914 84 42 0.00 0.0
1913 65 39 0.00 n/a
1912 61 46 0.12 n/a
1911 85 52 0.00 n/a
1910 77 35 0.00 0.0
1909 78 34 0.00 n/a
1908 77 50 0.00 0.0
1907 n/a n/a n/a n/a
1906 77 54 0.00 n/a
1905 68 26 0.00 0.0
1904 72 42 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 61 38 0.01 n/a
1898 82 41 0.00 n/a
1897 70 48 0.00 n/a
1896 52 44 0.00 n/a
1895 80 55 0.00 n/a
1894 n/a n/a 0.00 n/a
What's the all-time high for Kennewick on 5/1?
For the date of May 1, the highest temperature ever reached in Kennewick history is 92 °F which happened in 1998.
Highest Temperatures in Kennewick on May 1
Rank Temperature Year
1 92 °F 1998
2 91 °F 1981
3 87 °F 1947
4 86 °F 1931
4 86 °F 2004
4 86 °F 1918
7 85 °F 1911
7 85 °F 2015
9 84 °F 1937
9 84 °F 1914
What's the all-time low for Kennewick on 5/1?
For the date of May 1, the lowest temperature ever reached in Kennewick history is 26 °F which happened in 1905.
Lowest Temperatures in Kennewick on May 1
Rank Temperature Year
1 26 °F 1905
2 28 °F 2013
3 30 °F 1954
3 30 °F 2011
5 31 °F 1924
5 31 °F 1972
5 31 °F 1946
8 32 °F 2006
8 32 °F 2009
10 34 °F 1909
10 34 °F 1929
Lowest High Temperatures in Kennewick on May 1
Rank Temperature Year
1 50 °F 1915
2 52 °F 1896
3 58 °F 1969
4 60 °F 1963
4 60 °F 1988
4 60 °F 1933
7 61 °F 1964
7 61 °F 1923
7 61 °F 1965
7 61 °F 1899
7 61 °F 1948
7 61 °F 1927
7 61 °F 1984
7 61 °F 1954
7 61 °F 1912
What's the most it has ever rained in Kennewick on 5/1?
For the date of May 1, the most precipitation ever recorded in Kennewick history is 0.32 inches which happened in 1932.
All-Time Most Precipitation in Kennewick on May 1
Rank Precipitation Year
1 0.32 inches 1932
2 0.21 inches 1950
3 0.20 inches 1984
4 0.14 inches 1927
4 0.14 inches 1949
6 0.12 inches 1912
7 0.11 inches 1987
8 0.09 inches 2007
9 0.08 inches 1933
10 0.07 inches 1915
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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