San Rafael July 18 Weather Records

Daily averages and all-time records for weather in San Rafael, California for the date of July 18.
July 18 All-Time Records
1894–2024
Highest temperature 105 °F 1988
Lowest temperature 49 °F 1999
Lowest daily high 66 °F 1987
Highest daily low 63 °F 2006
Most precipitation none -
Most snow none -
July 18 Average Weather
1991–2020 1
Average high 80.4 °F
Average low 54.8 °F
Chance precipitation 0.5%
Chance snow 0%
San Rafael July 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 54 0.00 n/a
2022 n/a n/a 0.00 n/a
2021 82 54 0.00 n/a
2020 n/a n/a n/a n/a
2019 n/a n/a n/a n/a
2018 84 55 0.00 n/a
2017 81 53 0.00 n/a
2016 70 54 0.00 n/a
2015 81 56 0.00 n/a
2014 76 60 0.00 n/a
2013 84 53 0.00 0.0
2012 77 52 0.00 0.0
2011 79 52 0.00 0.0
2010 86 54 0.00 0.0
2009 90 54 0.00 0.0
2008 79 50 0.00 0.0
2007 75 59 0.00 0.0
2006 90 63 0.00 0.0
2005 81 57 0.00 0.0
2004 n/a n/a n/a 0.0
2003 91 57 0.00 0.0
2002 72 52 0.00 0.0
2001 79 52 0.00 0.0
2000 83 51 0.00 0.0
1999 72 49 0.00 0.0
1998 101 59 0.00 0.0
1997 85 54 0.00 0.0
1996 71 52 0.00 0.0
1995 85 57 0.00 0.0
1994 84 52 0.00 0.0
1993 85 56 0.00 0.0
1992 81 61 0.00 0.0
1991 78 53 0.00 0.0
1990 79 58 0.00 0.0
1989 86 61 0.00 0.0
1988 105 63 0.00 0.0
1987 66 53 0.00 0.0
1986 73 54 0.00 0.0
1985 80 51 0.00 0.0
1984 89 59 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 80 51 0.00 0.0
1979 80 52 0.00 0.0
1978 93 55 0.00 0.0
1977 85 51 0.00 0.0
1976 77 56 0.00 0.0
1975 74 63 0.00 0.0
1974 85 55 0.00 0.0
1973 70 n/a 0.00 0.0
1972 74 59 0.00 0.0
1971 96 59 0.00 0.0
1970 84 50 0.00 0.0
1969 95 57 0.00 0.0
1968 98 56 0.00 0.0
1967 79 51 0.00 0.0
1966 84 55 0.00 0.0
1965 n/a n/a 0.00 0.0
1964 82 54 0.00 0.0
1963 79 52 0.00 0.0
1962 70 53 0.00 0.0
1961 100 53 0.00 0.0
1960 90 51 0.00 0.0
1959 82 51 0.00 0.0
1958 75 55 0.00 0.0
1957 79 55 0.00 0.0
1956 86 56 0.00 0.0
1955 85 51 0.00 0.0
1954 77 52 0.00 0.0
1953 n/a n/a 0.00 0.0
1952 78 51 0.00 0.0
1951 95 56 0.00 0.0
1950 69 55 0.00 0.0
1949 81 49 0.00 0.0
1948 77 52 0.00 0.0
1947 87 54 0.00 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 75 60 0.00 0.0
1904 81 51 0.00 0.0
1903 n/a n/a n/a n/a
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 n/a n/a n/a n/a
1894 n/a n/a n/a n/a
What's the all-time high for San Rafael on 7/18?
For the date of Jul 18, the highest temperature ever reached in San Rafael history is 105 °F which happened in 1988.
Highest Temperatures in San Rafael on July 18
Rank Temperature Year
1 105 °F 1988
2 101 °F 1998
3 100 °F 1961
4 98 °F 1968
5 96 °F 1971
6 95 °F 1969
6 95 °F 1951
8 93 °F 1978
9 91 °F 2003
10 90 °F 2006
10 90 °F 1960
10 90 °F 2009
What's the all-time low for San Rafael on 7/18?
For the date of Jul 18, the lowest temperature ever reached in San Rafael history is 49 °F which has happened 2 times, most recently in 1999.
Lowest Temperatures in San Rafael on July 18
Rank Temperature Year
1 49 °F 1999
1 49 °F 1949
3 50 °F 2008
3 50 °F 1970
5 51 °F 1977
5 51 °F 1980
5 51 °F 1967
5 51 °F 1955
5 51 °F 1985
5 51 °F 1959
5 51 °F 2000
5 51 °F 1904
5 51 °F 1952
5 51 °F 1960
Lowest High Temperatures in San Rafael on July 18
Rank Temperature Year
1 66 °F 1987
2 69 °F 1950
3 70 °F 2016
3 70 °F 1962
3 70 °F 1973
6 71 °F 1996
7 72 °F 1999
7 72 °F 2002
9 73 °F 1986
10 74 °F 1972
10 74 °F 1975
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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