Gilroy March 15 Weather Records

Daily averages and all-time records for weather in Gilroy, California for the date of March 15.
March 15 All-Time Records
1906–2023
Highest temperature 86 °F 2015
Lowest temperature 32 °F 1969
Lowest daily high 52 °F 1958
Highest daily low 54 °F 2015
Most precipitation 1.50 inches 1906
Most snow none -
March 15 Average Weather
1991–2020 1
Average high 68.7 °F
Average low 44.0 °F
Chance precipitation 27.9%
Chance snow 0%
Gilroy March 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 61 43 0.15 n/a
2022 77 48 0.02 n/a
2021 54 39 0.50 n/a
2020 n/a n/a n/a n/a
2019 n/a n/a n/a n/a
2018 76 36 0.00 n/a
2017 84 45 0.00 n/a
2016 n/a n/a n/a n/a
2015 86 54 0.00 n/a
2014 73 46 0.00 n/a
2013 77 45 0.00 n/a
2012 61 53 0.00 n/a
2011 69 53 n/a n/a
2010 74 39 0.00 0.0
2009 66 36 0.00 0.0
2008 59 38 0.04 0.0
2007 79 44 0.00 0.0
2006 60 44 0.11 0.0
2005 75 40 0.00 0.0
2004 83 49 0.00 0.0
2003 75 42 0.03 0.0
2002 62 37 0.00 0.0
2001 73 41 0.00 0.0
2000 73 47 0.00 0.0
1999 61 44 0.52 0.0
1998 71 52 0.00 0.0
1997 80 44 0.00 0.0
1996 72 43 0.00 0.0
1995 72 48 0.05 0.0
1994 84 40 0.00 0.0
1993 71 49 0.00 0.0
1992 64 41 0.10 0.0
1991 63 38 0.50 0.0
1990 n/a n/a n/a 0.0
1989 68 40 0.00 0.0
1988 n/a n/a n/a n/a
1987 55 46 0.53 0.0
1986 60 43 0.71 0.0
1985 72 46 0.00 0.0
1984 63 50 0.15 0.0
1983 63 40 0.00 0.0
1982 60 37 0.46 0.0
1981 n/a n/a n/a n/a
1980 67 40 0.01 0.0
1979 62 49 0.00 0.0
1978 72 39 0.00 0.0
1977 59 43 0.72 0.0
1976 70 45 0.00 0.0
1975 58 38 0.00 0.0
1974 74 45 0.00 0.0
1973 64 34 0.00 0.0
1972 76 42 0.00 0.0
1971 57 43 0.01 0.0
1970 69 43 0.00 0.0
1969 67 32 0.00 0.0
1968 63 41 0.03 0.0
1967 61 37 0.00 0.0
1966 68 46 0.00 0.0
1965 71 41 0.00 0.0
1964 70 35 0.00 0.0
1963 53 34 0.14 0.0
1962 65 44 0.02 0.0
1961 73 34 0.93 0.0
1960 68 38 0.00 0.0
1959 71 37 0.00 0.0
1958 52 46 0.79 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 0.00 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 0.00 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 0.05 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 1.50 n/a
What's the all-time high for Gilroy on 3/15?
For the date of Mar 15, the highest temperature ever reached in Gilroy history is 86 °F which happened in 2015.
Highest Temperatures in Gilroy on March 15
Rank Temperature Year
1 86 °F 2015
2 84 °F 2017
2 84 °F 1994
4 83 °F 2004
5 80 °F 1997
6 79 °F 2007
7 77 °F 2013
7 77 °F 2022
9 76 °F 2018
9 76 °F 1972
What's the all-time low for Gilroy on 3/15?
For the date of Mar 15, the lowest temperature ever reached in Gilroy history is 32 °F which happened in 1969.
Lowest Temperatures in Gilroy on March 15
Rank Temperature Year
1 32 °F 1969
2 34 °F 1961
2 34 °F 1973
2 34 °F 1963
5 35 °F 1964
6 36 °F 2009
6 36 °F 2018
8 37 °F 1967
8 37 °F 1982
8 37 °F 2002
8 37 °F 1959
Lowest High Temperatures in Gilroy on March 15
Rank Temperature Year
1 52 °F 1958
2 53 °F 1963
3 54 °F 2021
4 55 °F 1987
5 57 °F 1971
6 58 °F 1975
7 59 °F 1977
7 59 °F 2008
9 60 °F 1986
9 60 °F 1982
9 60 °F 2006
What's the most it has ever rained in Gilroy on 3/15?
For the date of Mar 15, the most precipitation ever recorded in Gilroy history is 1.50 inches which happened in 1906.
All-Time Most Precipitation in Gilroy on March 15
Rank Precipitation Year
1 1.50 inches 1906
2 0.93 inches 1961
3 0.79 inches 1958
4 0.72 inches 1977
5 0.71 inches 1986
6 0.53 inches 1987
7 0.52 inches 1999
8 0.50 inches 2021
8 0.50 inches 1991
10 0.46 inches 1982
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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