Gilroy October 21 Weather Records

Daily averages and all-time records for weather in Gilroy, California for the date of October 21.
October 21 All-Time Records
1906–2023
Highest temperature 96 °F 1964
Lowest temperature 36 °F 1996
Lowest daily high 60 °F 1985
Highest daily low 59 °F 2021
Most precipitation 0.81 inches 1985
Most snow none -
October 21 Average Weather
1991–2020 1
Average high 78.1 °F
Average low 48.3 °F
Chance precipitation 11.2%
Chance snow 0%
Gilroy October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 n/a n/a n/a n/a
2021 78 59 0.00 n/a
2020 n/a n/a 0.00 n/a
2019 n/a n/a n/a n/a
2018 n/a n/a n/a n/a
2017 69 44 0.00 n/a
2016 80 41 0.00 n/a
2015 82 50 0.00 n/a
2014 73 46 0.00 n/a
2013 90 46 0.00 n/a
2012 75 46 0.00 n/a
2011 76 54 n/a n/a
2010 n/a n/a n/a 0.0
2009 78 55 0.00 0.0
2008 63 45 0.00 0.0
2007 66 44 0.00 0.0
2006 89 48 0.00 0.0
2005 n/a 50 0.00 0.0
2004 68 46 0.00 0.0
2003 88 52 0.00 0.0
2002 77 45 0.00 0.0
2001 84 52 0.00 0.0
2000 76 54 0.00 0.0
1999 90 48 0.00 0.0
1998 86 46 0.00 0.0
1997 73 50 0.00 0.0
1996 73 36 0.00 0.0
1995 84 52 0.00 0.0
1994 77 43 0.00 0.0
1993 85 54 0.00 0.0
1992 82 58 0.29 0.0
1991 92 51 0.00 0.0
1990 78 42 0.00 0.0
1989 70 56 0.00 0.0
1988 88 50 0.00 0.0
1987 70 52 0.00 0.0
1986 72 50 0.00 0.0
1985 60 49 0.81 0.0
1984 67 44 0.00 0.0
1983 82 46 0.00 0.0
1982 78 52 0.00 0.0
1981 82 48 0.00 0.0
1980 84 43 0.00 0.0
1979 69 44 0.11 0.0
1978 70 46 0.00 0.0
1977 73 43 0.00 0.0
1976 83 51 0.00 0.0
1975 84 52 0.00 0.0
1974 76 43 0.00 0.0
1973 77 53 0.00 0.0
1972 69 52 0.00 0.0
1971 68 38 0.00 0.0
1970 65 46 0.13 0.0
1969 74 42 0.00 0.0
1968 76 43 0.00 0.0
1967 87 45 0.00 0.0
1966 75 46 0.00 0.0
1965 82 46 0.00 0.0
1964 96 47 0.00 0.0
1963 67 48 0.00 0.0
1962 78 49 0.00 0.0
1961 64 40 0.00 0.0
1960 83 42 0.00 0.0
1959 76 43 0.00 0.0
1958 76 41 0.00 0.0
1957 68 42 0.00 0.0
1956 n/a n/a n/a n/a
1955 n/a n/a n/a n/a
1954 n/a n/a n/a n/a
1953 n/a n/a n/a n/a
1952 n/a n/a n/a n/a
1951 n/a n/a n/a n/a
1950 n/a n/a n/a n/a
1949 n/a n/a n/a n/a
1948 n/a n/a n/a n/a
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
1945 n/a n/a n/a n/a
1944 n/a n/a n/a n/a
1943 n/a n/a n/a n/a
1942 n/a n/a n/a n/a
1941 n/a n/a n/a n/a
1940 n/a n/a n/a n/a
1939 n/a n/a n/a n/a
1938 n/a n/a n/a n/a
1937 n/a n/a n/a n/a
1936 n/a n/a n/a n/a
1935 n/a n/a n/a n/a
1934 n/a n/a n/a n/a
1933 n/a n/a n/a n/a
1932 n/a n/a n/a n/a
1931 n/a n/a n/a n/a
1930 n/a n/a n/a n/a
1929 n/a n/a n/a n/a
1928 n/a n/a n/a n/a
1927 n/a n/a n/a n/a
1926 n/a n/a n/a n/a
1925 n/a n/a n/a n/a
1924 n/a n/a n/a n/a
1923 n/a n/a n/a n/a
1922 n/a n/a n/a n/a
1921 n/a n/a n/a n/a
1920 n/a n/a n/a n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 n/a n/a 0.00 n/a
1913 n/a n/a n/a n/a
1912 n/a n/a n/a n/a
1911 n/a n/a 0.00 n/a
1910 n/a n/a n/a n/a
1909 n/a n/a 0.00 n/a
1908 n/a n/a 0.00 n/a
1907 n/a n/a 0.00 n/a
1906 n/a n/a 0.00 n/a
What's the all-time high for Gilroy on 10/21?
For the date of Oct 21, the highest temperature ever reached in Gilroy history is 96 °F which happened in 1964.
Highest Temperatures in Gilroy on October 21
Rank Temperature Year
1 96 °F 1964
2 92 °F 1991
3 90 °F 1999
3 90 °F 2013
5 89 °F 2006
6 88 °F 1988
6 88 °F 2003
8 87 °F 1967
9 86 °F 1998
10 85 °F 1993
What's the all-time low for Gilroy on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Gilroy history is 36 °F which happened in 1996.
Lowest Temperatures in Gilroy on October 21
Rank Temperature Year
1 36 °F 1996
2 38 °F 1971
3 40 °F 1961
4 41 °F 1958
4 41 °F 2016
6 42 °F 1957
6 42 °F 1969
6 42 °F 1990
6 42 °F 1960
10 43 °F 1968
10 43 °F 1977
10 43 °F 1959
10 43 °F 1974
10 43 °F 1980
10 43 °F 1994
Lowest High Temperatures in Gilroy on October 21
Rank Temperature Year
1 60 °F 1985
2 63 °F 2008
3 64 °F 1961
4 65 °F 1970
5 66 °F 2007
6 67 °F 1963
6 67 °F 1984
8 68 °F 2004
8 68 °F 1957
8 68 °F 1971
What's the most it has ever rained in Gilroy on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Gilroy history is 0.81 inches which happened in 1985.
All-Time Most Precipitation in Gilroy on October 21
Rank Precipitation Year
1 0.81 inches 1985
2 0.29 inches 1992
3 0.13 inches 1970
4 0.11 inches 1979
Weather Station Details
Years Station Coordinates
1906–2023 Gilroy location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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