Gilroy December 1 Weather Records

Daily averages and all-time records for weather in Gilroy, California for the date of December 1.
December 1 All-Time Records
1906–2023
Highest temperature 80 °F 2021
Lowest temperature 27 °F 1957
Lowest daily high 51 °F 1985
Highest daily low 51 °F 2012
Most precipitation 1.32 inches 1973
Most snow none -
December 1 Average Weather
1991–2020 1
Average high 63.9 °F
Average low 40.4 °F
Chance precipitation 27.6%
Chance snow 0%
Gilroy December 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 56 40 1.04 n/a
2021 80 42 0.00 n/a
2020 67 35 0.00 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 64 35 0.00 n/a
2015 n/a n/a n/a n/a
2014 61 46 0.22 n/a
2013 72 38 0.00 n/a
2012 63 51 0.90 n/a
2011 65 41 0.00 n/a
2010 59 34 0.00 0.0
2009 70 34 0.00 0.0
2008 74 44 0.00 0.0
2007 58 31 0.00 0.0
2006 63 32 0.00 0.0
2005 67 46 0.02 0.0
2004 59 30 0.00 0.0
2003 65 50 0.00 0.0
2002 61 43 0.00 0.0
2001 59 41 0.05 0.0
2000 61 38 0.00 0.0
1999 66 45 0.04 0.0
1998 64 43 0.65 0.0
1997 64 39 0.00 0.0
1996 65 41 0.07 0.0
1995 70 44 0.00 0.0
1994 67 37 0.00 0.0
1993 62 33 0.00 0.0
1992 68 33 0.00 0.0
1991 61 30 0.00 0.0
1990 63 29 0.00 0.0
1989 74 35 0.00 0.0
1988 67 36 n/a n/a
1987 56 48 0.36 0.0
1986 68 29 0.00 0.0
1985 51 38 0.01 0.0
1984 61 40 0.00 0.0
1983 59 47 0.04 0.0
1982 54 44 0.17 0.0
1981 61 34 0.00 0.0
1980 59 33 0.00 0.0
1979 68 36 0.00 0.0
1978 63 32 0.12 0.0
1977 74 44 0.00 0.0
1976 66 29 0.00 0.0
1975 60 35 0.00 0.0
1974 65 36 0.00 0.0
1973 64 45 1.32 0.0
1972 64 35 0.00 0.0
1971 59 30 0.00 0.0
1970 57 51 0.80 0.0
1969 70 29 0.00 0.0
1968 55 39 0.00 0.0
1967 55 32 0.36 0.0
1966 66 43 0.04 0.0
1965 64 34 0.00 0.0
1964 60 48 0.00 0.0
1963 65 31 0.00 0.0
1962 62 43 0.02 0.0
1961 57 51 0.82 0.0
1960 69 36 0.18 0.0
1959 74 36 0.00 0.0
1958 75 33 0.00 0.0
1957 72 27 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 0.52 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 0.70 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 n/a 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 12/1?
For the date of Dec 1, the highest temperature ever reached in Gilroy history is 80 °F which happened in 2021.
Highest Temperatures in Gilroy on December 1
Rank Temperature Year
1 80 °F 2021
2 75 °F 1958
3 74 °F 1977
3 74 °F 1989
3 74 °F 2008
3 74 °F 1959
7 72 °F 2013
7 72 °F 1957
9 70 °F 1969
9 70 °F 1995
9 70 °F 2009
What's the all-time low for Gilroy on 12/1?
For the date of Dec 1, the lowest temperature ever reached in Gilroy history is 27 °F which happened in 1957.
Lowest Temperatures in Gilroy on December 1
Rank Temperature Year
1 27 °F 1957
2 29 °F 1969
2 29 °F 1986
2 29 °F 1990
2 29 °F 1976
6 30 °F 1991
6 30 °F 1971
6 30 °F 2004
9 31 °F 2007
9 31 °F 1963
Lowest High Temperatures in Gilroy on December 1
Rank Temperature Year
1 51 °F 1985
2 54 °F 1982
3 55 °F 1968
3 55 °F 1967
5 56 °F 1987
5 56 °F 2022
7 57 °F 1970
7 57 °F 1961
9 58 °F 2007
10 59 °F 2001
10 59 °F 1980
10 59 °F 2010
10 59 °F 2004
10 59 °F 1983
10 59 °F 1971
What's the most it has ever rained in Gilroy on 12/1?
For the date of Dec 1, the most precipitation ever recorded in Gilroy history is 1.32 inches which happened in 1973.
All-Time Most Precipitation in Gilroy on December 1
Rank Precipitation Year
1 1.32 inches 1973
2 1.04 inches 2022
3 0.90 inches 2012
4 0.82 inches 1961
5 0.80 inches 1970
6 0.70 inches 1914
7 0.65 inches 1998
8 0.52 inches 1917
9 0.36 inches 1987
9 0.36 inches 1967
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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