Antioch May 15 Weather Records

Daily averages and all-time records for weather in Antioch, California for the date of May 15.
May 15 All-Time Records
1915–2021
Highest temperature 103 °F 1927
Lowest temperature 38 °F 1964
Lowest daily high 62 °F 1995
Highest daily low 69 °F 2008
Most precipitation 0.19 inches 2019
May 15 Average Weather
1991–2020 1
Average high 78.9 °F
Average low 53.7 °F
Chance precipitation 8.4%
Antioch May 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2021 73 52 0.00 n/a
2020 78 56 0.00 n/a
2019 69 57 0.19 n/a
2018 71 52 0.00 n/a
2017 74 49 0.00 n/a
2016 80 56 0.00 n/a
2015 71 48 0.01 n/a
2014 95 63 0.00 n/a
2013 77 55 0.00 n/a
2012 n/a n/a n/a n/a
2011 68 n/a n/a n/a
2010 81 50 n/a 0.0
2009 90 61 0.00 0.0
2008 98 69 0.00 0.0
2007 81 49 n/a 0.0
2006 94 62 0.00 0.0
2005 74 58 0.00 0.0
2004 81 58 n/a 0.0
2003 n/a n/a n/a n/a
2002 83 59 0.00 0.0
2001 n/a n/a n/a n/a
2000 68 53 0.00 0.0
1999 72 48 0.00 0.0
1998 63 47 0.00 0.0
1997 86 65 0.00 0.0
1996 80 61 0.00 0.0
1995 62 49 0.01 0.0
1994 82 55 0.00 0.0
1993 74 55 0.00 0.0
1992 80 53 0.00 0.0
1991 76 48 0.00 0.0
1990 76 52 0.00 0.0
1989 80 54 0.00 0.0
1988 84 51 0.00 0.0
1987 95 65 0.00 0.0
1986 82 58 0.00 0.0
1985 n/a 60 0.00 0.0
1984 70 48 0.00 0.0
1983 83 58 0.00 0.0
1982 80 46 n/a n/a
1981 73 47 0.00 0.0
1980 75 49 0.00 0.0
1979 90 53 0.00 0.0
1978 79 51 0.00 0.0
1977 71 49 0.00 0.0
1976 88 61 0.00 0.0
1975 70 41 0.00 0.0
1974 79 52 0.00 0.0
1973 84 52 0.00 0.0
1972 91 52 0.00 0.0
1971 80 47 0.00 0.0
1970 89 57 0.00 0.0
1969 72 48 0.00 0.0
1968 70 40 0.00 0.0
1967 85 48 0.00 0.0
1966 77 45 0.00 0.0
1965 82 54 0.00 0.0
1964 77 38 0.00 0.0
1963 76 45 0.00 0.0
1962 67 48 0.00 0.0
1961 83 50 0.00 0.0
1960 81 50 0.00 0.0
1959 71 50 0.00 0.0
1958 85 48 0.00 0.0
1957 70 51 0.00 0.0
1956 82 48 0.00 0.0
1955 70 49 0.00 0.0
1954 74 51 0.00 0.0
1953 73 50 0.00 0.0
1952 83 56 0.00 0.0
1951 88 50 0.00 0.0
1950 79 45 0.00 0.0
1949 73 49 0.00 0.0
1948 87 43 0.00 0.0
1947 90 47 0.00 0.0
1946 76 48 0.00 0.0
1945 80 50 0.00 0.0
1944 72 42 0.00 0.0
1943 70 45 0.00 n/a
1942 70 49 0.00 n/a
1941 78 48 0.00 n/a
1940 82 54 0.00 n/a
1939 76 53 0.00 n/a
1938 70 52 0.00 0.0
1937 87 54 0.00 n/a
1936 82 53 0.00 n/a
1935 72 52 0.00 0.0
1934 78 52 0.00 n/a
1933 68 48 0.00 n/a
1932 85 45 0.00 n/a
1931 79 49 0.00 n/a
1930 71 51 0.00 n/a
1929 78 52 0.00 n/a
1928 80 49 0.00 n/a
1927 103 58 0.00 n/a
1926 88 56 0.00 n/a
1925 70 50 0.00 n/a
1924 100 55 n/a n/a
1923 90 60 n/a n/a
1922 96 50 n/a n/a
1921 n/a n/a 0.00 n/a
1920 86 48 n/a n/a
1919 72 50 n/a n/a
1918 76 47 n/a n/a
1917 73 45 0.00 0.0
1916 87 56 0.00 n/a
What's the all-time high for Antioch on 5/15?
For the date of May 15, the highest temperature ever reached in Antioch history is 103 °F which happened in 1927.
Highest Temperatures in Antioch on May 15
Rank Temperature Year
1 103 °F 1927
2 100 °F 1924
3 98 °F 2008
4 96 °F 1922
5 95 °F 1987
5 95 °F 2014
7 94 °F 2006
8 91 °F 1972
9 90 °F 1923
9 90 °F 1947
9 90 °F 2009
9 90 °F 1979
What's the all-time low for Antioch on 5/15?
For the date of May 15, the lowest temperature ever reached in Antioch history is 38 °F which happened in 1964.
Lowest Temperatures in Antioch on May 15
Rank Temperature Year
1 38 °F 1964
2 40 °F 1968
3 41 °F 1975
4 42 °F 1944
5 43 °F 1948
6 45 °F 1917
6 45 °F 1932
6 45 °F 1966
6 45 °F 1950
6 45 °F 1943
6 45 °F 1963
Lowest High Temperatures in Antioch on May 15
Rank Temperature Year
1 62 °F 1995
2 63 °F 1998
3 67 °F 1962
4 68 °F 1933
4 68 °F 2011
4 68 °F 2000
7 69 °F 2019
8 70 °F 1957
8 70 °F 1968
8 70 °F 1942
8 70 °F 1955
8 70 °F 1938
8 70 °F 1984
8 70 °F 1925
8 70 °F 1943
8 70 °F 1975
What's the most it has ever rained in Antioch on 5/15?
For the date of May 15, the most precipitation ever recorded in Antioch history is 0.19 inches which happened in 2019.
All-Time Most Precipitation in Antioch on May 15
Rank Precipitation Year
1 0.19 inches 2019
2 0.01 inches 2015
2 0.01 inches 1995
Weather Station Details
Years Station Coordinates
1956–2021 Antioch Pumping Plant #3 location
1915–1955 Antioch Fireboard Mills location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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