Antioch July 21 Weather Records

Daily averages and all-time records for weather in Antioch, California for the date of July 21.
July 21 All-Time Records
1915–2021
Highest temperature 108 °F 1960
Lowest temperature 46 °F 1929
Lowest daily high 75 °F 1972
Highest daily low 76 °F 2006
Most precipitation 0.03 inches 1979
July 21 Average Weather
1991–2020 1
Average high 91.4 °F
Average low 59.8 °F
Chance precipitation 0.0%
Antioch July 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2021 95 61 0.00 n/a
2020 90 58 0.00 n/a
2019 89 58 0.00 n/a
2018 n/a n/a n/a n/a
2017 n/a n/a n/a n/a
2016 88 56 0.00 n/a
2015 92 65 0.00 n/a
2014 81 65 0.00 n/a
2013 80 58 0.00 n/a
2012 102 54 0.00 n/a
2011 94 66 0.00 n/a
2010 85 54 0.00 0.0
2009 94 59 0.00 0.0
2008 77 52 0.00 0.0
2007 90 64 0.00 0.0
2006 106 76 0.00 0.0
2005 90 60 0.00 0.0
2004 96 61 0.00 0.0
2003 104 68 0.00 0.0
2002 90 56 0.00 0.0
2001 n/a n/a n/a n/a
2000 n/a n/a n/a n/a
1999 78 53 0.00 0.0
1998 96 57 0.00 0.0
1997 92 58 0.00 0.0
1996 101 65 0.00 0.0
1995 83 56 0.00 0.0
1994 86 58 0.00 0.0
1993 88 60 0.00 0.0
1992 89 60 0.00 0.0
1991 82 57 0.00 0.0
1990 101 62 0.00 0.0
1989 98 62 0.00 0.0
1988 94 59 0.00 0.0
1987 79 56 0.00 0.0
1986 100 59 0.00 0.0
1985 n/a 60 0.00 0.0
1984 90 61 0.00 0.0
1983 88 53 0.00 0.0
1982 89 48 0.00 0.0
1981 94 53 0.00 0.0
1980 89 56 0.00 0.0
1979 88 59 0.03 0.0
1978 92 57 0.00 0.0
1977 95 54 0.00 0.0
1976 92 57 0.00 0.0
1975 88 52 0.00 0.0
1974 96 56 0.00 0.0
1973 78 58 0.00 0.0
1972 75 51 0.00 0.0
1971 95 66 0.00 0.0
1970 98 60 0.00 0.0
1969 96 60 0.00 0.0
1968 95 49 0.00 0.0
1967 92 57 0.00 0.0
1966 92 52 0.00 0.0
1965 84 56 0.00 0.0
1964 91 62 0.00 0.0
1963 89 50 0.00 0.0
1962 96 55 0.00 0.0
1961 99 57 0.00 0.0
1960 108 60 0.00 0.0
1959 90 54 0.00 0.0
1958 85 57 0.00 0.0
1957 81 51 0.00 0.0
1956 94 58 0.00 0.0
1955 86 56 0.00 0.0
1954 95 63 0.00 0.0
1953 97 61 0.00 0.0
1952 88 57 0.00 0.0
1951 91 54 0.00 0.0
1950 92 51 0.00 0.0
1949 89 53 0.00 0.0
1948 88 55 0.00 0.0
1947 92 56 0.00 n/a
1946 95 61 0.00 0.0
1945 97 52 0.00 0.0
1944 91 51 0.00 n/a
1943 80 55 0.00 0.0
1942 91 n/a 0.00 n/a
1941 98 61 0.00 n/a
1940 90 57 0.00 0.0
1939 100 58 0.00 0.0
1938 107 66 0.00 n/a
1937 94 62 0.00 n/a
1936 83 65 0.00 n/a
1935 82 50 0.00 n/a
1934 84 54 0.00 n/a
1933 98 64 0.00 n/a
1932 90 55 0.00 n/a
1931 101 74 0.00 n/a
1930 88 55 0.00 n/a
1929 90 46 0.00 n/a
1928 82 57 0.00 n/a
1927 100 58 0.00 n/a
1926 92 57 0.00 n/a
1925 81 57 0.00 0.0
1924 n/a n/a n/a n/a
1923 94 58 n/a n/a
1922 88 55 n/a n/a
1921 94 57 n/a n/a
1920 90 57 n/a n/a
1919 87 54 n/a n/a
1918 90 57 n/a n/a
1917 104 69 n/a n/a
1916 104 68 n/a n/a
What's the all-time high for Antioch on 7/21?
For the date of Jul 21, the highest temperature ever reached in Antioch history is 108 °F which happened in 1960.
Highest Temperatures in Antioch on July 21
Rank Temperature Year
1 108 °F 1960
2 107 °F 1938
3 106 °F 2006
4 104 °F 2003
4 104 °F 1917
4 104 °F 1916
7 102 °F 2012
8 101 °F 1931
8 101 °F 1996
8 101 °F 1990
What's the all-time low for Antioch on 7/21?
For the date of Jul 21, the lowest temperature ever reached in Antioch history is 46 °F which happened in 1929.
Lowest Temperatures in Antioch on July 21
Rank Temperature Year
1 46 °F 1929
2 48 °F 1982
3 49 °F 1968
4 50 °F 1963
4 50 °F 1935
6 51 °F 1972
6 51 °F 1944
6 51 °F 1957
6 51 °F 1950
10 52 °F 1966
10 52 °F 2008
10 52 °F 1945
10 52 °F 1975
Lowest High Temperatures in Antioch on July 21
Rank Temperature Year
1 75 °F 1972
2 77 °F 2008
3 78 °F 1973
3 78 °F 1999
5 79 °F 1987
6 80 °F 1943
6 80 °F 2013
8 81 °F 1925
8 81 °F 2014
8 81 °F 1957
What's the most it has ever rained in Antioch on 7/21?
For the date of Jul 21, the most precipitation ever recorded in Antioch history is 0.03 inches which happened in 1979.
All-Time Most Precipitation in Antioch on July 21
Rank Precipitation Year
1 0.03 inches 1979
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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