Gilroy September 23 Weather Records

Daily averages and all-time records for weather in Gilroy, California for the date of September 23.
September 23 All-Time Records
1906–2023
Highest temperature 101 °F 2003
Lowest temperature 43 °F 1993
Lowest daily high 63 °F 2007
Highest daily low 61 °F 2009
Most precipitation 0.93 inches 1990
Most snow none -
September 23 Average Weather
1991–2020 1
Average high 84.1 °F
Average low 52.9 °F
Chance precipitation 2.6%
Chance snow 0%
Gilroy September 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 95 55 0.00 n/a
2021 95 53 0.00 n/a
2020 88 54 0.00 n/a
2019 n/a n/a n/a n/a
2018 90 47 0.00 n/a
2017 79 44 0.00 n/a
2016 n/a n/a n/a n/a
2015 83 45 0.00 n/a
2014 87 59 0.00 n/a
2013 80 52 0.00 n/a
2012 91 50 0.00 n/a
2011 92 54 0.00 n/a
2010 71 47 0.00 0.0
2009 98 61 0.00 0.0
2008 84 51 0.00 0.0
2007 63 49 0.20 0.0
2006 82 49 0.00 0.0
2005 90 49 0.00 0.0
2004 88 53 0.00 0.0
2003 101 57 0.00 0.0
2002 94 56 0.00 0.0
2001 n/a n/a n/a n/a
2000 70 51 0.00 0.0
1999 83 57 0.00 0.0
1998 75 54 0.00 0.0
1997 91 55 0.00 0.0
1996 87 49 0.00 0.0
1995 81 56 0.00 0.0
1994 85 57 0.00 0.0
1993 79 43 0.00 0.0
1992 85 51 0.00 0.0
1991 88 50 0.00 0.0
1990 80 57 0.93 0.0
1989 98 55 0.00 0.0
1988 83 48 0.00 0.0
1987 78 52 0.00 0.0
1986 77 50 0.00 0.0
1985 93 50 0.00 0.0
1984 85 56 0.00 0.0
1983 78 61 0.00 0.0
1982 87 54 0.00 0.0
1981 91 46 0.00 0.0
1980 90 48 0.00 0.0
1979 80 51 0.00 0.0
1978 93 53 0.00 0.0
1977 88 48 0.00 0.0
1976 88 48 0.00 0.0
1975 86 50 0.00 0.0
1974 88 55 0.00 0.0
1973 77 55 0.02 0.0
1972 85 48 0.00 0.0
1971 83 54 0.00 0.0
1970 91 47 0.00 0.0
1969 91 49 0.00 0.0
1968 83 45 0.00 0.0
1967 80 57 0.00 0.0
1966 87 52 0.00 0.0
1965 90 52 0.00 0.0
1964 95 51 0.00 0.0
1963 82 50 0.00 0.0
1962 92 46 0.00 0.0
1961 77 45 0.00 0.0
1960 86 43 0.00 0.0
1959 83 51 0.00 0.0
1958 74 52 0.30 0.0
1957 99 47 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 n/a 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 n/a n/a
What's the all-time high for Gilroy on 9/23?
For the date of Sep 23, the highest temperature ever reached in Gilroy history is 101 °F which happened in 2003.
Highest Temperatures in Gilroy on September 23
Rank Temperature Year
1 101 °F 2003
2 99 °F 1957
3 98 °F 1989
3 98 °F 2009
5 95 °F 1964
5 95 °F 2022
5 95 °F 2021
8 94 °F 2002
9 93 °F 1985
9 93 °F 1978
What's the all-time low for Gilroy on 9/23?
For the date of Sep 23, the lowest temperature ever reached in Gilroy history is 43 °F which has happened 2 times, most recently in 1993.
Lowest Temperatures in Gilroy on September 23
Rank Temperature Year
1 43 °F 1960
1 43 °F 1993
3 44 °F 2017
4 45 °F 1968
4 45 °F 1961
4 45 °F 2015
7 46 °F 1981
7 46 °F 1962
9 47 °F 2010
9 47 °F 2018
9 47 °F 1957
9 47 °F 1970
Lowest High Temperatures in Gilroy on September 23
Rank Temperature Year
1 63 °F 2007
2 70 °F 2000
3 71 °F 2010
4 74 °F 1958
5 75 °F 1998
6 77 °F 1973
6 77 °F 1961
6 77 °F 1986
9 78 °F 1983
9 78 °F 1987
What's the most it has ever rained in Gilroy on 9/23?
For the date of Sep 23, the most precipitation ever recorded in Gilroy history is 0.93 inches which happened in 1990.
All-Time Most Precipitation in Gilroy on September 23
Rank Precipitation Year
1 0.93 inches 1990
2 0.30 inches 1958
3 0.20 inches 2007
4 0.02 inches 1973
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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