Gilroy March 20 Weather Records

Daily averages and all-time records for weather in Gilroy, California for the date of March 20.
March 20 All-Time Records
1906–2023
Highest temperature 90 °F 1997
Lowest temperature 31 °F 1963
Lowest daily high 53 °F 2018
Highest daily low 55 °F 1998
Most precipitation 1.75 inches 2011
Most snow none -
March 20 Average Weather
1991–2020 1
Average high 69.8 °F
Average low 44.2 °F
Chance precipitation 24.3%
Chance snow 0%
Gilroy March 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 61 49 0.03 n/a
2022 68 44 0.00 n/a
2021 61 39 0.00 n/a
2020 n/a n/a n/a n/a
2019 n/a n/a n/a n/a
2018 53 39 0.00 n/a
2017 70 51 0.00 n/a
2016 74 49 0.00 n/a
2015 n/a n/a n/a n/a
2014 81 42 0.00 n/a
2013 81 50 0.02 n/a
2012 71 46 0.00 n/a
2011 n/a 45 1.75 n/a
2010 81 42 0.00 0.0
2009 79 46 0.00 0.0
2008 66 42 0.00 0.0
2007 74 49 0.00 0.0
2006 65 43 0.00 0.0
2005 66 52 0.41 0.0
2004 87 49 0.00 0.0
2003 68 47 0.00 0.0
2002 71 42 0.00 0.0
2001 85 52 0.00 0.0
2000 68 43 0.00 0.0
1999 54 41 0.15 0.0
1998 72 55 0.00 0.0
1997 90 50 0.00 0.0
1996 79 45 0.00 0.0
1995 65 51 0.01 0.0
1994 66 39 0.00 0.0
1993 74 52 0.00 0.0
1992 66 51 0.14 0.0
1991 63 43 0.66 0.0
1990 n/a n/a n/a 0.0
1989 71 45 0.00 0.0
1988 n/a n/a n/a n/a
1987 57 33 0.00 0.0
1986 75 39 0.00 0.0
1985 63 46 0.00 0.0
1984 80 47 0.00 0.0
1983 66 45 0.00 0.0
1982 64 34 0.01 0.0
1981 n/a n/a n/a n/a
1980 74 43 0.00 0.0
1979 63 44 0.01 0.0
1978 78 49 0.00 0.0
1977 69 38 0.00 0.0
1976 61 36 0.00 0.0
1975 64 38 0.00 0.0
1974 77 44 0.00 0.0
1973 57 37 1.00 0.0
1972 78 41 0.00 0.0
1971 77 38 0.00 0.0
1970 70 33 0.00 0.0
1969 70 36 0.00 0.0
1968 68 33 0.00 0.0
1967 67 47 0.00 0.0
1966 64 35 0.00 0.0
1965 72 35 0.00 0.0
1964 80 36 0.00 0.0
1963 69 31 0.00 0.0
1962 60 38 0.03 0.0
1961 69 46 0.13 0.0
1960 89 45 0.00 0.0
1959 72 37 0.00 0.0
1958 71 49 0.28 0.0
1957 n/a n/a n/a n/a
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 0.12 n/a
1917 n/a n/a n/a n/a
1916 n/a n/a 0.65 n/a
1915 n/a n/a 0.00 n/a
1914 n/a n/a 0.00 n/a
1913 n/a n/a 0.10 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 0.53 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 3/20?
For the date of Mar 20, the highest temperature ever reached in Gilroy history is 90 °F which happened in 1997.
Highest Temperatures in Gilroy on March 20
Rank Temperature Year
1 90 °F 1997
2 89 °F 1960
3 87 °F 2004
4 85 °F 2001
5 81 °F 2010
5 81 °F 2013
5 81 °F 2014
8 80 °F 1984
8 80 °F 1964
10 79 °F 2009
10 79 °F 1996
What's the all-time low for Gilroy on 3/20?
For the date of Mar 20, the lowest temperature ever reached in Gilroy history is 31 °F which happened in 1963.
Lowest Temperatures in Gilroy on March 20
Rank Temperature Year
1 31 °F 1963
2 33 °F 1968
2 33 °F 1987
2 33 °F 1970
5 34 °F 1982
6 35 °F 1965
6 35 °F 1966
8 36 °F 1976
8 36 °F 1964
8 36 °F 1969
Lowest High Temperatures in Gilroy on March 20
Rank Temperature Year
1 53 °F 2018
2 54 °F 1999
3 57 °F 1987
3 57 °F 1973
5 60 °F 1962
6 61 °F 2023
6 61 °F 1976
6 61 °F 2021
9 63 °F 1985
9 63 °F 1991
9 63 °F 1979
What's the most it has ever rained in Gilroy on 3/20?
For the date of Mar 20, the most precipitation ever recorded in Gilroy history is 1.75 inches which happened in 2011.
All-Time Most Precipitation in Gilroy on March 20
Rank Precipitation Year
1 1.75 inches 2011
2 1.00 inches 1973
3 0.66 inches 1991
4 0.65 inches 1916
5 0.53 inches 1910
6 0.41 inches 2005
7 0.28 inches 1958
8 0.15 inches 1999
9 0.14 inches 1992
10 0.13 inches 1961
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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