Livermore May 20 Weather Records

Daily averages and all-time records for weather in Livermore, California for the date of May 20.
May 20 All-Time Records
1903–2024
Highest temperature 98 °F 2001
Lowest temperature 38 °F 1922
Lowest daily high 60 °F 2002
Highest daily low 69 °F 1931
Most precipitation 0.46 inches 2002
May 20 Average Weather
1991–2020 1
Average high 76.6 °F
Average low 50.6 °F
Chance precipitation 9.7%
Livermore May 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 71 51 0.00 n/a
2022 80 48 0.00 n/a
2021 68 45 0.00 n/a
2020 74 53 0.00 n/a
2019 65 47 0.00 n/a
2018 64 52 0.00 n/a
2017 92 51 0.00 n/a
2016 62 48 0.00 n/a
2015 68 55 0.00 n/a
2014 73 53 0.00 n/a
2013 92 51 0.00 n/a
2012 91 52 0.00 0.0
2011 75 47 0.00 n/a
2010 73 46 0.00 n/a
2009 78 49 0.00 n/a
2008 76 52 0.00 n/a
2007 74 49 0.00 n/a
2006 73 53 0.00 n/a
2005 73 48 0.00 n/a
2004 65 51 0.00 n/a
2003 88 49 0.00 n/a
2002 60 50 0.46 n/a
2001 98 53 0.00 n/a
2000 93 53 0.00 n/a
1999 62 47 0.00 n/a
1998 66 46 0.00 0.0
1997 78 55 0.00 0.0
1996 74 48 0.00 0.0
1995 79 51 0.00 0.0
1994 72 47 0.01 0.0
1993 73 60 0.00 0.0
1992 78 54 0.00 0.0
1991 75 44 0.00 0.0
1990 69 55 0.03 0.0
1989 72 47 0.00 0.0
1988 96 54 0.00 0.0
1987 72 51 0.00 0.0
1986 71 52 0.00 0.0
1985 81 47 0.00 0.0
1984 n/a 48 0.00 0.0
1983 93 53 0.00 0.0
1982 82 43 0.00 0.0
1981 73 47 0.00 0.0
1980 n/a 52 0.00 0.0
1979 77 52 0.00 0.0
1978 92 53 0.00 0.0
1977 78 44 0.00 0.0
1976 83 40 0.00 0.0
1975 70 41 0.00 0.0
1974 67 45 0.00 0.0
1973 73 47 0.00 0.0
1972 65 46 0.00 0.0
1971 77 44 0.00 0.0
1970 75 46 0.00 0.0
1969 85 42 0.00 0.0
1968 75 51 0.00 0.0
1967 85 49 0.00 0.0
1966 90 49 0.00 0.0
1965 69 51 0.00 0.0
1964 68 45 0.00 0.0
1963 80 50 0.00 0.0
1962 64 40 0.00 0.0
1961 60 51 0.07 0.0
1960 85 45 0.00 0.0
1959 75 43 0.00 0.0
1958 80 54 0.00 0.0
1957 n/a n/a n/a n/a
1956 80 50 0.00 0.0
1955 94 56 0.00 0.0
1954 72 49 0.00 0.0
1953 70 43 0.00 0.0
1952 94 54 0.00 0.0
1951 86 49 0.00 0.0
1950 88 46 0.00 0.0
1949 67 45 0.00 0.0
1948 65 56 0.15 0.0
1947 97 51 0.00 0.0
1946 70 42 0.00 0.0
1945 73 45 0.00 0.0
1944 86 46 0.00 0.0
1943 80 42 0.00 n/a
1942 96 55 0.00 n/a
1941 92 60 0.00 n/a
1940 82 52 0.00 n/a
1939 73 46 0.00 n/a
1938 79 46 0.00 0.0
1937 87 43 0.00 n/a
1936 79 40 0.00 0.0
1935 92 41 0.00 n/a
1934 89 47 0.00 n/a
1933 66 43 0.00 n/a
1932 n/a 54 0.04 n/a
1931 97 69 0.00 n/a
1930 77 51 0.00 n/a
1929 71 52 0.00 n/a
1928 73 53 0.00 n/a
1927 60 42 0.00 n/a
1926 75 57 0.00 n/a
1925 67 54 0.28 n/a
1924 70 49 0.00 n/a
1923 68 46 0.00 n/a
1922 71 38 0.01 n/a
1921 61 55 0.18 n/a
1920 91 n/a 0.00 n/a
1919 89 49 0.00 n/a
1918 76 44 0.00 n/a
1917 77 42 0.00 n/a
1916 74 46 0.00 n/a
1915 69 50 0.00 n/a
1914 83 49 0.00 n/a
1913 74 49 0.00 n/a
1912 66 44 0.12 n/a
1911 89 40 0.00 0.0
1910 72 49 0.00 0.0
1909 65 40 0.00 n/a
1908 72 48 0.00 n/a
1907 74 40 0.00 n/a
1906 69 49 0.00 n/a
1905 68 45 0.00 n/a
1904 89 43 0.00 n/a
1903 65 46 0.00 n/a
What's the all-time high for Livermore on 5/20?
For the date of May 20, the highest temperature ever reached in Livermore history is 98 °F which happened in 2001.
Highest Temperatures in Livermore on May 20
Rank Temperature Year
1 98 °F 2001
2 97 °F 1931
2 97 °F 1947
4 96 °F 1988
4 96 °F 1942
6 94 °F 1955
6 94 °F 1952
8 93 °F 2000
8 93 °F 1983
10 92 °F 2013
10 92 °F 2017
10 92 °F 1978
10 92 °F 1941
10 92 °F 1935
What's the all-time low for Livermore on 5/20?
For the date of May 20, the lowest temperature ever reached in Livermore history is 38 °F which happened in 1922.
Lowest Temperatures in Livermore on May 20
Rank Temperature Year
1 38 °F 1922
2 40 °F 1909
2 40 °F 1907
2 40 °F 1911
2 40 °F 1962
2 40 °F 1936
2 40 °F 1976
8 41 °F 1935
8 41 °F 1975
10 42 °F 1946
10 42 °F 1927
10 42 °F 1969
10 42 °F 1917
10 42 °F 1943
Lowest High Temperatures in Livermore on May 20
Rank Temperature Year
1 60 °F 1927
1 60 °F 2002
1 60 °F 1961
4 61 °F 1921
5 62 °F 1999
5 62 °F 2016
7 64 °F 2018
7 64 °F 1962
9 65 °F 1972
9 65 °F 1903
9 65 °F 2019
9 65 °F 1948
9 65 °F 2004
9 65 °F 1909
What's the most it has ever rained in Livermore on 5/20?
For the date of May 20, the most precipitation ever recorded in Livermore history is 0.46 inches which happened in 2002.
All-Time Most Precipitation in Livermore on May 20
Rank Precipitation Year
1 0.46 inches 2002
2 0.28 inches 1925
3 0.18 inches 1921
4 0.15 inches 1948
5 0.12 inches 1912
6 0.07 inches 1961
7 0.04 inches 1932
8 0.03 inches 1990
9 0.01 inches 1922
9 0.01 inches 1994
Weather Station Details
Years Station Coordinates
1999–2024 Livermore Municipal Airport location
1903–1998 Livermore location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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