San Rafael October 20 Weather Records

Daily averages and all-time records for weather in San Rafael, California for the date of October 20.
October 20 All-Time Records
1894–2024
Highest temperature 92 °F 1964
Lowest temperature 37 °F 1949
Lowest daily high 59 °F 1985
Highest daily low 59 °F 1967
Most precipitation 2.22 inches 1894
Most snow none -
October 20 Average Weather
1991–2020 1
Average high 73.1 °F
Average low 50.4 °F
Chance precipitation 12.4%
Chance snow 0%
San Rafael October 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 73 55 0.00 n/a
2022 86 49 0.00 n/a
2021 n/a n/a 1.16 n/a
2020 n/a n/a n/a n/a
2019 n/a n/a n/a n/a
2018 77 46 0.00 n/a
2017 64 51 0.13 n/a
2016 82 51 0.00 n/a
2015 83 55 0.00 n/a
2014 70 56 0.01 n/a
2013 76 43 0.00 n/a
2012 71 53 0.00 n/a
2011 n/a n/a 0.00 0.0
2010 66 48 0.00 0.0
2009 68 55 0.00 0.0
2008 70 48 0.00 0.0
2007 64 52 0.00 0.0
2006 n/a 52 0.00 0.0
2005 75 50 0.00 0.0
2004 n/a n/a n/a 0.0
2003 n/a n/a 0.00 0.0
2002 73 n/a 0.00 0.0
2001 68 46 0.00 0.0
2000 68 52 0.00 0.0
1999 81 48 0.00 0.0
1998 83 51 0.00 0.0
1997 65 n/a 0.00 0.0
1996 67 43 0.00 0.0
1995 71 49 0.00 0.0
1994 71 43 0.00 0.0
1993 74 49 0.00 0.0
1992 72 58 0.23 0.0
1991 89 56 0.00 0.0
1990 74 46 0.00 0.0
1989 62 53 0.00 0.0
1988 83 51 0.00 0.0
1987 n/a n/a n/a n/a
1986 70 49 0.00 0.0
1985 59 52 n/a 0.0
1984 67 43 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 44 0.00 0.0
1979 66 47 0.21 0.0
1978 70 53 0.00 0.0
1977 67 53 0.00 0.0
1976 81 47 0.00 0.0
1975 81 53 0.00 0.0
1974 72 50 0.00 0.0
1973 70 57 0.00 0.0
1972 72 58 0.00 0.0
1971 66 54 0.02 0.0
1970 68 52 0.96 0.0
1969 77 42 0.00 0.0
1968 76 50 0.00 0.0
1967 86 59 0.00 0.0
1966 78 52 0.00 0.0
1965 81 50 0.00 0.0
1964 92 53 0.00 0.0
1963 n/a n/a 0.00 0.0
1962 73 46 0.00 0.0
1961 63 56 0.00 0.0
1960 76 45 0.00 0.0
1959 76 50 0.00 0.0
1958 77 52 0.00 0.0
1957 68 47 0.05 0.0
1956 81 45 0.00 0.0
1955 72 51 0.00 0.0
1954 76 49 0.00 0.0
1953 80 50 0.00 0.0
1952 75 50 0.00 0.0
1951 78 50 0.00 0.0
1950 73 51 0.00 0.0
1949 65 37 0.00 0.0
1948 68 48 0.00 0.0
1947 66 50 0.03 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 80 52 0.00 0.0
1903 76 41 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 65 51 0.14 n/a
1894 65 39 2.22 n/a
What's the all-time high for San Rafael on 10/20?
For the date of Oct 20, the highest temperature ever reached in San Rafael history is 92 °F which happened in 1964.
Highest Temperatures in San Rafael on October 20
Rank Temperature Year
1 92 °F 1964
2 89 °F 1991
3 86 °F 1967
3 86 °F 2022
5 83 °F 2015
5 83 °F 1988
5 83 °F 1998
5 83 °F 1980
9 82 °F 2016
10 81 °F 1976
10 81 °F 1975
10 81 °F 1965
10 81 °F 1999
10 81 °F 1956
What's the all-time low for San Rafael on 10/20?
For the date of Oct 20, the lowest temperature ever reached in San Rafael history is 37 °F which happened in 1949.
Lowest Temperatures in San Rafael on October 20
Rank Temperature Year
1 37 °F 1949
2 39 °F 1894
3 41 °F 1903
4 42 °F 1969
5 43 °F 1994
5 43 °F 2013
5 43 °F 1984
5 43 °F 1996
9 44 °F 1980
10 45 °F 1960
10 45 °F 1956
Lowest High Temperatures in San Rafael on October 20
Rank Temperature Year
1 59 °F 1985
2 62 °F 1989
3 63 °F 1961
4 64 °F 2017
4 64 °F 2007
6 65 °F 1949
6 65 °F 1997
6 65 °F 1895
6 65 °F 1894
10 66 °F 1971
10 66 °F 2010
10 66 °F 1979
10 66 °F 1947
What's the most it has ever rained in San Rafael on 10/20?
For the date of Oct 20, the most precipitation ever recorded in San Rafael history is 2.22 inches which happened in 1894.
All-Time Most Precipitation in San Rafael on October 20
Rank Precipitation Year
1 2.22 inches 1894
2 1.16 inches 2021
3 0.96 inches 1970
4 0.23 inches 1992
5 0.21 inches 1979
6 0.14 inches 1895
7 0.13 inches 2017
8 0.05 inches 1957
9 0.03 inches 1947
10 0.02 inches 1971
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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