Kennewick May 12 Weather Records

Daily averages and all-time records for weather in Kennewick, Washington for the date of May 12.
May 12 All-Time Records
1894–2024
Highest temperature 97 °F 1949
Lowest temperature 31 °F 1920
Lowest daily high 60 °F 1945
Highest daily low 65 °F 2013
Most precipitation 0.60 inches 1948
May 12 Average Weather
1991–2020 1
Average high 75.0 °F
Average low 45.9 °F
Chance precipitation 22.3%
Kennewick May 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 87 43 0.00 n/a
2022 66 48 0.08 n/a
2021 84 46 0.00 n/a
2020 74 56 0.03 n/a
2019 90 53 0.00 n/a
2018 83 43 0.00 0.0
2017 65 38 0.00 n/a
2016 90 44 0.00 0.0
2015 68 52 0.57 0.0
2014 77 33 0.00 0.0
2013 91 65 0.00 0.0
2012 79 32 0.00 0.0
2011 69 44 0.00 n/a
2010 78 44 0.00 n/a
2009 65 46 0.00 n/a
2008 68 40 0.00 n/a
2007 84 47 0.02 n/a
2006 72 39 0.00 n/a
2005 84 42 0.00 n/a
2004 65 42 0.01 n/a
2003 71 52 0.37 n/a
2002 82 36 0.00 n/a
2001 92 48 0.00 n/a
2000 69 43 0.00 n/a
1999 68 45 0.00 n/a
1998 71 50 0.00 0.0
1997 85 49 0.00 0.0
1996 66 46 0.01 0.0
1995 65 44 0.09 0.0
1994 87 56 0.00 0.0
1993 94 60 0.00 0.0
1992 64 40 0.00 0.0
1991 69 53 0.05 0.0
1990 71 49 0.00 0.0
1989 65 43 0.00 0.0
1988 92 60 0.00 0.0
1987 90 59 0.16 0.0
1986 65 n/a 0.00 0.0
1985 63 34 0.00 0.0
1984 78 41 0.01 0.0
1983 76 41 0.00 0.0
1982 77 n/a 0.00 0.0
1981 70 48 0.00 0.0
1980 80 46 0.00 0.0
1979 74 46 0.00 0.0
1978 68 45 0.00 0.0
1977 67 44 0.00 0.0
1976 n/a n/a n/a n/a
1975 75 43 0.00 0.0
1974 67 42 0.00 0.0
1973 86 45 0.00 0.0
1972 84 48 0.00 0.0
1971 91 50 0.11 0.0
1970 64 45 0.02 0.0
1969 87 48 0.00 0.0
1968 77 57 0.00 0.0
1967 65 45 0.18 0.0
1966 77 54 0.00 0.0
1965 86 51 0.00 n/a
1964 77 56 0.00 0.0
1963 69 48 0.00 0.0
1962 66 43 0.00 0.0
1961 70 45 0.00 0.0
1960 84 55 0.00 0.0
1959 82 41 0.00 0.0
1958 63 44 0.00 0.0
1957 67 56 0.00 0.0
1956 63 41 0.04 0.0
1955 68 48 0.00 0.0
1954 71 38 0.00 0.0
1953 76 41 0.00 0.0
1952 83 50 0.00 0.0
1951 67 48 0.00 0.0
1950 88 46 0.00 0.0
1949 97 53 0.00 0.0
1948 62 38 0.60 0.0
1947 87 54 0.00 0.0
1946 80 51 0.00 0.0
1945 60 49 0.24 0.0
1944 79 43 0.00 0.0
1943 65 35 0.00 0.0
1942 65 39 0.00 n/a
1941 83 57 0.00 n/a
1940 78 45 0.00 n/a
1939 91 44 n/a n/a
1938 78 57 0.00 n/a
1937 77 41 n/a n/a
1936 88 53 0.00 n/a
1935 73 42 n/a n/a
1934 79 49 0.00 0.0
1933 77 50 0.02 n/a
1932 85 49 0.00 n/a
1931 92 41 0.00 n/a
1930 80 43 0.00 n/a
1929 87 49 0.00 n/a
1928 79 48 0.00 n/a
1927 75 54 0.00 n/a
1926 81 52 0.00 n/a
1925 77 42 0.00 0.0
1924 96 53 0.00 n/a
1923 69 53 0.00 0.0
1922 76 45 0.00 0.0
1921 90 57 0.00 n/a
1920 81 31 0.00 n/a
1919 67 39 0.08 0.0
1918 85 50 0.00 0.0
1917 69 53 0.13 n/a
1916 70 32 0.00 0.0
1915 65 46 0.05 0.0
1914 79 48 0.00 0.0
1913 69 47 0.07 n/a
1912 89 40 0.00 n/a
1911 67 46 0.24 n/a
1910 80 45 0.00 0.0
1909 72 44 0.00 n/a
1908 71 40 0.00 0.0
1907 n/a n/a n/a n/a
1906 70 47 0.00 n/a
1905 76 45 0.00 0.0
1904 84 35 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 70 35 0.00 n/a
1898 86 44 0.00 n/a
1897 87 46 0.00 n/a
1896 68 42 0.00 n/a
1895 89 65 0.00 n/a
1894 79 48 0.00 n/a
What's the all-time high for Kennewick on 5/12?
For the date of May 12, the highest temperature ever reached in Kennewick history is 97 °F which happened in 1949.
Highest Temperatures in Kennewick on May 12
Rank Temperature Year
1 97 °F 1949
2 96 °F 1924
3 94 °F 1993
4 92 °F 1931
4 92 °F 2001
4 92 °F 1988
7 91 °F 1971
7 91 °F 2013
7 91 °F 1939
10 90 °F 1987
10 90 °F 1921
10 90 °F 2016
10 90 °F 2019
What's the all-time low for Kennewick on 5/12?
For the date of May 12, the lowest temperature ever reached in Kennewick history is 31 °F which happened in 1920.
Lowest Temperatures in Kennewick on May 12
Rank Temperature Year
1 31 °F 1920
2 32 °F 1916
2 32 °F 2012
4 33 °F 2014
5 34 °F 1985
6 35 °F 1904
6 35 °F 1899
6 35 °F 1943
9 36 °F 2002
10 38 °F 1948
10 38 °F 1954
10 38 °F 2017
Lowest High Temperatures in Kennewick on May 12
Rank Temperature Year
1 60 °F 1945
2 62 °F 1948
3 63 °F 1958
3 63 °F 1985
3 63 °F 1956
6 64 °F 1992
6 64 °F 1970
8 65 °F 1943
8 65 °F 1995
8 65 °F 1915
8 65 °F 2009
8 65 °F 2017
8 65 °F 1989
8 65 °F 2004
8 65 °F 1942
8 65 °F 1986
8 65 °F 1967
What's the most it has ever rained in Kennewick on 5/12?
For the date of May 12, the most precipitation ever recorded in Kennewick history is 0.60 inches which happened in 1948.
All-Time Most Precipitation in Kennewick on May 12
Rank Precipitation Year
1 0.60 inches 1948
2 0.57 inches 2015
3 0.37 inches 2003
4 0.24 inches 1911
4 0.24 inches 1945
6 0.18 inches 1967
7 0.16 inches 1987
8 0.13 inches 1917
9 0.11 inches 1971
10 0.09 inches 1995
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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