San Jacinto March 21 Weather Records

Daily averages and all-time records for weather in San Jacinto, California for the date of March 21.
March 21 All-Time Records
1893–2024
Highest temperature 91 °F 2004
Lowest temperature 24 °F 1894
Lowest daily high 46 °F 1924
Highest daily low 54 °F 1978
Most precipitation 2.08 inches 1893
Most snow none -
March 21 Average Weather
1991–2020 1
Average high 73.1 °F
Average low 44.8 °F
Chance precipitation 15.4%
Chance snow 0%
San Jacinto March 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 75 47 0.00 n/a
2023 57 45 1.09 n/a
2022 79 43 0.00 n/a
2021 67 40 0.00 n/a
2020 66 46 0.00 n/a
2019 55 46 0.45 n/a
2018 75 49 0.00 n/a
2017 69 53 0.00 n/a
2016 74 49 0.00 n/a
2015 83 46 0.00 n/a
2014 75 52 0.00 n/a
2013 74 50 0.00 n/a
2012 82 42 0.00 n/a
2011 52 44 0.77 n/a
2010 n/a n/a n/a 0.0
2009 n/a n/a 0.00 0.0
2008 n/a n/a 0.00 0.0
2007 68 48 0.13 0.0
2006 n/a n/a n/a n/a
2005 n/a n/a n/a 0.0
2004 91 48 0.00 0.0
2003 n/a n/a 0.00 0.0
2002 80 38 0.00 0.0
2001 80 48 0.00 0.0
2000 68 36 0.00 0.0
1999 67 35 0.00 0.0
1998 n/a n/a n/a n/a
1997 88 48 0.00 0.0
1996 85 50 0.00 0.0
1995 58 46 0.60 0.0
1994 72 45 0.00 0.0
1993 82 46 0.00 0.0
1992 62 43 0.08 0.0
1991 70 36 0.00 0.0
1990 87 48 0.00 0.0
1989 85 39 0.00 0.0
1988 85 42 0.00 0.0
1987 54 48 0.00 0.0
1986 85 52 0.00 0.0
1985 70 38 0.00 0.0
1984 80 44 0.00 0.0
1983 54 42 0.30 0.0
1982 68 32 0.00 0.0
1981 63 39 0.00 0.0
1980 68 n/a 0.00 0.0
1979 55 44 0.08 0.0
1978 63 54 0.12 0.0
1977 82 35 0.00 0.0
1976 85 32 0.00 0.0
1975 64 43 0.00 0.0
1974 66 46 0.00 0.0
1973 56 38 0.00 0.0
1972 87 41 0.00 0.0
1971 78 32 0.00 0.0
1970 76 34 0.00 0.0
1969 58 41 0.11 0.0
1968 79 31 0.00 0.0
1967 75 49 0.00 0.0
1966 71 33 0.00 0.0
1965 82 41 0.00 0.0
1964 63 35 0.00 0.0
1963 76 36 0.00 0.0
1962 62 33 0.00 0.0
1961 78 34 0.00 0.0
1960 90 42 0.00 0.0
1959 85 35 0.00 0.0
1958 65 47 0.45 0.0
1957 60 49 0.00 0.0
1956 84 38 0.00 0.0
1955 65 29 0.00 0.0
1954 57 44 0.45 0.0
1953 63 36 0.00 0.0
1952 60 27 0.00 0.0
1951 85 37 0.00 0.0
1950 86 39 0.00 0.0
1949 78 35 0.00 0.0
1948 69 29 0.00 0.0
1947 55 45 0.88 0.0
1946 52 43 0.36 0.0
1945 67 42 0.18 n/a
1944 68 31 0.00 0.0
1943 65 46 0.00 n/a
1942 73 29 0.00 n/a
1941 71 35 0.00 n/a
1940 72 48 0.00 0.0
1939 70 48 0.00 n/a
1938 63 40 0.00 n/a
1937 62 36 0.00 n/a
1936 67 52 0.00 0.0
1935 61 38 0.00 n/a
1934 76 43 0.00 n/a
1933 72 39 0.00 n/a
1932 67 34 0.00 n/a
1931 90 46 0.00 n/a
1930 69 41 0.00 n/a
1929 73 39 0.00 0.0
1928 84 42 0.00 n/a
1927 75 32 0.00 n/a
1926 74 46 0.00 n/a
1925 85 44 n/a n/a
1924 46 36 0.15 n/a
1923 58 42 n/a n/a
1922 74 43 n/a n/a
1921 67 36 n/a n/a
1920 75 38 0.27 n/a
1919 57 32 0.02 0.0
1918 68 48 0.00 n/a
1917 74 34 n/a n/a
1916 76 53 0.30 n/a
1915 80 45 0.00 n/a
1914 78 47 0.00 n/a
1913 66 44 0.00 n/a
1912 55 41 0.59 0.0
1911 91 50 0.33 n/a
1910 75 44 0.00 0.0
1909 56 38 0.65 n/a
1908 84 46 0.00 n/a
1907 63 40 0.17 n/a
1906 66 48 0.05 n/a
1905 58 52 0.00 n/a
1904 n/a n/a 0.00 n/a
1903 68 36 0.00 n/a
1902 67 45 0.24 n/a
1901 78 42 0.00 n/a
1900 74 44 0.00 n/a
1899 62 46 0.00 n/a
1898 61 35 0.00 n/a
1897 65 29 0.00 n/a
1896 78 44 0.00 0.0
1895 65 41 0.00 n/a
1894 64 24 0.00 n/a
1893 56 48 2.08 n/a
What's the all-time high for San Jacinto on 3/21?
For the date of Mar 21, the highest temperature ever reached in San Jacinto history is 91 °F which has happened 2 times, most recently in 2004.
Highest Temperatures in San Jacinto on March 21
Rank Temperature Year
1 91 °F 1911
1 91 °F 2004
3 90 °F 1960
3 90 °F 1931
5 88 °F 1997
6 87 °F 1990
6 87 °F 1972
8 86 °F 1950
9 85 °F 1959
9 85 °F 1988
9 85 °F 1951
9 85 °F 1989
9 85 °F 1976
9 85 °F 1996
9 85 °F 1986
9 85 °F 1925
What's the all-time low for San Jacinto on 3/21?
For the date of Mar 21, the lowest temperature ever reached in San Jacinto history is 24 °F which happened in 1894.
Lowest Temperatures in San Jacinto on March 21
Rank Temperature Year
1 24 °F 1894
2 27 °F 1952
3 29 °F 1897
3 29 °F 1948
3 29 °F 1942
3 29 °F 1955
7 31 °F 1968
7 31 °F 1944
9 32 °F 1982
9 32 °F 1976
9 32 °F 1927
9 32 °F 1971
9 32 °F 1919
Lowest High Temperatures in San Jacinto on March 21
Rank Temperature Year
1 46 °F 1924
2 52 °F 1946
2 52 °F 2011
4 54 °F 1983
4 54 °F 1987
6 55 °F 2019
6 55 °F 1912
6 55 °F 1979
6 55 °F 1947
10 56 °F 1909
10 56 °F 1893
10 56 °F 1973
What's the most it has ever rained in San Jacinto on 3/21?
For the date of Mar 21, the most precipitation ever recorded in San Jacinto history is 2.08 inches which happened in 1893.
All-Time Most Precipitation in San Jacinto on March 21
Rank Precipitation Year
1 2.08 inches 1893
2 1.09 inches 2023
3 0.88 inches 1947
4 0.77 inches 2011
5 0.65 inches 1909
6 0.60 inches 1995
7 0.59 inches 1912
8 0.45 inches 2019
8 0.45 inches 1958
8 0.45 inches 1954
Weather Station Details
Years Station Coordinates
1978–2024 San Jacinto location
1893–1978 San Jacinto location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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