Gilroy December 17 Weather Records

Daily averages and all-time records for weather in Gilroy, California for the date of December 17.
December 17 All-Time Records
1906–2023
Highest temperature 76 °F 1980
Lowest temperature 23 °F 1965
Lowest daily high 50 °F 2006
Highest daily low 51 °F 1962
Most precipitation 1.32 inches 1977
Most snow none -
December 17 Average Weather
1991–2020 1
Average high 60.7 °F
Average low 38.3 °F
Chance precipitation 30.4%
Chance snow 0%
Gilroy December 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 60 32 0.00 n/a
2021 56 35 0.00 n/a
2020 62 50 0.21 n/a
2019 n/a n/a n/a n/a
2018 n/a n/a n/a n/a
2017 n/a n/a n/a n/a
2016 n/a n/a n/a n/a
2015 58 33 0.00 n/a
2014 63 45 0.35 n/a
2013 73 38 0.00 n/a
2012 57 39 0.47 n/a
2011 61 25 0.00 n/a
2010 54 47 0.20 0.0
2009 61 43 0.00 0.0
2008 n/a n/a 0.00 0.0
2007 57 39 0.00 0.0
2006 50 34 0.00 0.0
2005 60 36 0.00 0.0
2004 66 37 0.00 0.0
2003 67 32 0.00 0.0
2002 61 47 0.42 0.0
2001 58 n/a 0.00 0.0
2000 66 37 0.00 0.0
1999 62 33 0.00 0.0
1998 71 39 0.00 0.0
1997 60 41 0.00 0.0
1996 64 36 0.00 0.0
1995 59 35 0.01 0.0
1994 62 36 0.00 0.0
1993 57 34 0.00 0.0
1992 57 39 0.21 0.0
1991 63 37 0.01 0.0
1990 52 32 0.00 0.0
1989 67 28 0.00 0.0
1988 54 41 0.01 n/a
1987 55 40 0.02 0.0
1986 62 33 0.00 0.0
1985 62 30 0.00 0.0
1984 51 28 0.00 0.0
1983 62 48 0.04 0.0
1982 63 48 0.36 0.0
1981 63 36 0.00 0.0
1980 76 38 0.00 0.0
1979 72 31 0.00 0.0
1978 64 n/a 0.10 0.0
1977 63 48 1.32 0.0
1976 74 29 0.00 0.0
1975 64 28 0.00 0.0
1974 66 42 0.00 0.0
1973 61 40 0.05 0.0
1972 50 32 0.12 0.0
1971 54 28 0.00 0.0
1970 54 38 0.23 0.0
1969 63 43 0.00 0.0
1968 53 35 0.00 0.0
1967 54 27 0.00 0.0
1966 58 35 0.00 0.0
1965 52 23 0.00 0.0
1964 54 34 0.00 0.0
1963 51 27 0.00 0.0
1962 55 51 0.63 0.0
1961 56 37 0.00 0.0
1960 65 38 0.00 0.0
1959 67 35 0.00 0.0
1958 72 37 0.00 0.0
1957 60 46 0.96 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 0.00 n/a
1914 n/a n/a 0.97 n/a
1913 n/a n/a 0.00 n/a
1912 n/a n/a n/a n/a
1911 n/a n/a 0.21 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 12/17?
For the date of Dec 17, the highest temperature ever reached in Gilroy history is 76 °F which happened in 1980.
Highest Temperatures in Gilroy on December 17
Rank Temperature Year
1 76 °F 1980
2 74 °F 1976
3 73 °F 2013
4 72 °F 1979
4 72 °F 1958
6 71 °F 1998
7 67 °F 1989
7 67 °F 2003
7 67 °F 1959
10 66 °F 2000
10 66 °F 1974
10 66 °F 2004
What's the all-time low for Gilroy on 12/17?
For the date of Dec 17, the lowest temperature ever reached in Gilroy history is 23 °F which happened in 1965.
Lowest Temperatures in Gilroy on December 17
Rank Temperature Year
1 23 °F 1965
2 25 °F 2011
3 27 °F 1963
3 27 °F 1967
5 28 °F 1984
5 28 °F 1989
5 28 °F 1971
5 28 °F 1975
9 29 °F 1976
10 30 °F 1985
Lowest High Temperatures in Gilroy on December 17
Rank Temperature Year
1 50 °F 2006
1 50 °F 1972
3 51 °F 1963
3 51 °F 1984
5 52 °F 1965
5 52 °F 1990
7 53 °F 1968
8 54 °F 1967
8 54 °F 2010
8 54 °F 1971
8 54 °F 1988
8 54 °F 1970
8 54 °F 1964
What's the most it has ever rained in Gilroy on 12/17?
For the date of Dec 17, the most precipitation ever recorded in Gilroy history is 1.32 inches which happened in 1977.
All-Time Most Precipitation in Gilroy on December 17
Rank Precipitation Year
1 1.32 inches 1977
2 0.97 inches 1914
3 0.96 inches 1957
4 0.63 inches 1962
5 0.47 inches 2012
6 0.42 inches 2002
7 0.36 inches 1982
8 0.35 inches 2014
9 0.23 inches 1970
10 0.21 inches 1992
10 0.21 inches 1911
10 0.21 inches 2020
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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