San Rafael October 21 Weather Records

Daily averages and all-time records for weather in San Rafael, California for the date of October 21.
October 21 All-Time Records
1894–2024
Highest temperature 90 °F 1964
Lowest temperature 37 °F 1894
Lowest daily high 59 °F 2001
Highest daily low 59 °F 1989
Most precipitation 1.21 inches 2021
Most snow none -
October 21 Average Weather
1991–2020 1
Average high 72.9 °F
Average low 50.3 °F
Chance precipitation 13.0%
Chance snow 0%
San Rafael October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 73 51 0.00 n/a
2022 76 48 0.00 n/a
2021 n/a n/a 1.21 n/a
2020 n/a n/a n/a n/a
2019 n/a n/a n/a n/a
2018 70 48 0.00 n/a
2017 71 45 0.00 n/a
2016 79 53 0.00 n/a
2015 84 54 0.00 n/a
2014 72 49 0.00 n/a
2013 70 44 0.00 n/a
2012 65 48 0.00 n/a
2011 n/a n/a n/a n/a
2010 63 54 0.08 0.0
2009 72 52 0.00 0.0
2008 81 48 0.00 0.0
2007 75 50 0.00 0.0
2006 n/a n/a n/a 0.0
2005 75 46 0.00 0.0
2004 n/a n/a n/a 0.0
2003 n/a n/a 0.00 0.0
2002 73 48 0.00 0.0
2001 59 50 0.00 0.0
2000 73 52 0.00 0.0
1999 80 52 0.00 0.0
1998 84 50 0.00 0.0
1997 69 n/a 0.00 0.0
1996 70 43 0.00 0.0
1995 74 48 0.00 0.0
1994 76 46 0.00 0.0
1993 71 53 0.00 0.0
1992 72 n/a 0.01 0.0
1991 75 58 0.00 0.0
1990 78 46 0.00 0.0
1989 64 59 0.51 0.0
1988 84 47 0.00 0.0
1987 n/a n/a n/a n/a
1986 67 51 0.00 0.0
1985 59 48 n/a 0.0
1984 65 47 0.00 0.0
1983 n/a n/a n/a n/a
1982 n/a n/a n/a n/a
1981 n/a n/a n/a n/a
1980 83 48 0.00 0.0
1979 69 45 0.00 0.0
1978 71 55 0.00 0.0
1977 73 49 0.00 0.0
1976 80 48 0.00 0.0
1975 70 50 0.00 0.0
1974 78 48 0.00 0.0
1973 69 59 0.20 0.0
1972 70 51 0.00 0.0
1971 73 46 0.00 0.0
1970 64 50 0.00 0.0
1969 78 53 0.00 0.0
1968 75 48 0.00 0.0
1967 78 53 0.00 0.0
1966 69 50 0.00 0.0
1965 87 52 0.00 0.0
1964 90 53 0.00 0.0
1963 73 54 0.00 0.0
1962 71 50 0.00 0.0
1961 65 45 0.00 0.0
1960 74 49 0.00 0.0
1959 73 51 0.00 0.0
1958 77 47 0.00 0.0
1957 69 45 0.00 0.0
1956 78 49 0.00 0.0
1955 71 41 0.00 0.0
1954 77 47 0.00 0.0
1953 73 56 0.00 0.0
1952 75 49 0.00 0.0
1951 73 50 0.00 0.0
1950 70 51 0.00 0.0
1949 70 38 0.00 0.0
1948 81 47 0.00 0.0
1947 69 54 0.01 0.0
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 n/a n/a
1914 n/a n/a n/a n/a
1913 n/a n/a n/a 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 n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 81 48 0.00 0.0
1903 76 45 0.00 0.0
1902 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 63 49 n/a n/a
1894 68 37 0.02 n/a
What's the all-time high for San Rafael on 10/21?
For the date of Oct 21, the highest temperature ever reached in San Rafael history is 90 °F which happened in 1964.
Highest Temperatures in San Rafael on October 21
Rank Temperature Year
1 90 °F 1964
2 87 °F 1965
3 84 °F 1988
3 84 °F 1998
3 84 °F 2015
6 83 °F 1980
7 81 °F 1904
7 81 °F 2008
7 81 °F 1948
10 80 °F 1999
10 80 °F 1976
What's the all-time low for San Rafael on 10/21?
For the date of Oct 21, the lowest temperature ever reached in San Rafael history is 37 °F which happened in 1894.
Lowest Temperatures in San Rafael on October 21
Rank Temperature Year
1 37 °F 1894
2 38 °F 1949
3 41 °F 1955
4 43 °F 1996
5 44 °F 2013
6 45 °F 1903
6 45 °F 1957
6 45 °F 2017
6 45 °F 1979
6 45 °F 1961
Lowest High Temperatures in San Rafael on October 21
Rank Temperature Year
1 59 °F 2001
1 59 °F 1985
3 63 °F 1895
3 63 °F 2010
5 64 °F 1989
5 64 °F 1970
7 65 °F 2012
7 65 °F 1961
7 65 °F 1984
10 67 °F 1986
What's the most it has ever rained in San Rafael on 10/21?
For the date of Oct 21, the most precipitation ever recorded in San Rafael history is 1.21 inches which happened in 2021.
All-Time Most Precipitation in San Rafael on October 21
Rank Precipitation Year
1 1.21 inches 2021
2 0.51 inches 1989
3 0.20 inches 1973
4 0.08 inches 2010
5 0.02 inches 1894
6 0.01 inches 1947
6 0.01 inches 1992
Weather Station Details
Years Station Coordinates
1894–2024 San Rafael Civic Center location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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