San Luis Obispo September 13 Weather Records

Daily averages and all-time records for weather in San Luis Obispo, California for the date of September 13.
September 13 All-Time Records
1893–2024
Highest temperature 101 °F 1948
Lowest temperature 42 °F 1952
Lowest daily high 64 °F 1970
Highest daily low 66 °F 2000
Most precipitation none -
September 13 Average Weather
1991–2020 1
Average high 80.5 °F
Average low 53.8 °F
Chance precipitation 2.5%
San Luis Obispo September 13 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 58 0.00 n/a
2022 80 61 0.00 n/a
2021 81 55 0.00 n/a
2020 72 52 0.00 0.0
2019 100 57 0.00 0.0
2018 78 45 0.00 0.0
2017 79 59 0.00 0.0
2016 73 54 0.00 0.0
2015 87 63 0.00 0.0
2014 82 57 0.00 0.0
2013 79 57 0.00 0.0
2012 75 56 0.00 0.0
2011 78 56 0.00 n/a
2010 74 50 0.00 n/a
2009 75 59 0.00 n/a
2008 74 58 0.00 n/a
2007 79 55 0.00 n/a
2006 75 54 0.00 n/a
2005 68 54 0.00 n/a
2004 85 52 0.00 n/a
2003 82 51 0.00 n/a
2002 76 50 0.00 n/a
2001 77 56 0.00 n/a
2000 91 66 0.00 n/a
1999 71 55 0.00 n/a
1998 82 56 0.00 0.0
1997 81 53 n/a n/a
1996 77 54 0.00 0.0
1995 76 53 0.00 0.0
1994 69 47 0.00 0.0
1993 75 51 0.00 0.0
1992 75 48 0.00 0.0
1991 77 53 0.00 0.0
1990 94 n/a 0.00 0.0
1989 n/a 48 0.00 0.0
1988 73 43 n/a n/a
1987 75 48 0.00 0.0
1986 76 47 0.00 0.0
1985 84 n/a 0.00 0.0
1984 85 65 0.00 0.0
1983 97 62 0.00 0.0
1982 79 48 0.00 0.0
1981 81 50 0.00 0.0
1980 n/a n/a 0.00 0.0
1979 90 54 0.00 0.0
1978 86 53 0.00 0.0
1977 74 52 0.00 0.0
1976 68 59 0.00 0.0
1975 69 54 0.00 0.0
1974 70 58 0.00 0.0
1973 75 53 0.00 0.0
1972 71 49 0.00 0.0
1971 99 50 0.00 0.0
1970 64 49 0.00 0.0
1969 78 52 0.00 0.0
1968 81 52 0.00 0.0
1967 82 60 0.00 0.0
1966 71 44 0.00 0.0
1965 73 52 0.00 0.0
1964 68 52 0.00 0.0
1963 86 54 0.00 0.0
1962 74 50 0.00 0.0
1961 74 52 0.00 0.0
1960 96 56 0.00 0.0
1959 89 56 0.00 0.0
1958 76 53 0.00 0.0
1957 81 52 0.00 0.0
1956 74 46 0.00 0.0
1955 76 48 0.00 0.0
1954 74 49 0.00 0.0
1953 89 57 0.00 0.0
1952 75 42 0.00 0.0
1951 76 53 0.00 0.0
1950 78 50 0.00 0.0
1949 70 52 0.00 0.0
1948 101 56 0.00 0.0
1947 81 52 0.00 0.0
1946 87 50 0.00 0.0
1945 80 55 0.00 0.0
1944 73 52 0.00 0.0
1943 72 55 0.00 0.0
1942 78 50 0.00 n/a
1941 72 48 0.00 n/a
1940 77 53 0.00 n/a
1939 69 47 0.00 n/a
1938 83 52 n/a n/a
1937 90 54 0.00 n/a
1936 71 48 0.00 n/a
1935 74 51 0.00 n/a
1934 91 48 0.00 n/a
1933 70 48 0.00 n/a
1932 72 52 0.00 n/a
1931 83 50 0.00 n/a
1930 72 50 0.00 n/a
1929 76 52 0.00 n/a
1928 90 55 0.00 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 0.00 n/a
1907 n/a n/a 0.00 0.0
1906 n/a n/a 0.00 0.0
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
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 0.00 n/a
1894 n/a n/a 0.00 n/a
1893 n/a n/a 0.00 n/a
What's the all-time high for San Luis Obispo on 9/13?
For the date of Sep 13, the highest temperature ever reached in San Luis Obispo history is 101 °F which happened in 1948.
Highest Temperatures in San Luis Obispo on September 13
Rank Temperature Year
1 101 °F 1948
2 100 °F 2019
3 99 °F 1971
4 97 °F 1983
5 96 °F 1960
6 94 °F 1990
7 91 °F 2000
7 91 °F 1934
9 90 °F 1928
9 90 °F 1937
9 90 °F 1979
What's the all-time low for San Luis Obispo on 9/13?
For the date of Sep 13, the lowest temperature ever reached in San Luis Obispo history is 42 °F which happened in 1952.
Lowest Temperatures in San Luis Obispo on September 13
Rank Temperature Year
1 42 °F 1952
2 43 °F 1988
3 44 °F 1966
4 45 °F 2018
5 46 °F 1956
6 47 °F 1939
6 47 °F 1994
6 47 °F 1986
9 48 °F 1982
9 48 °F 1936
9 48 °F 1934
9 48 °F 1933
9 48 °F 1941
9 48 °F 1989
9 48 °F 1955
9 48 °F 1992
9 48 °F 1987
Lowest High Temperatures in San Luis Obispo on September 13
Rank Temperature Year
1 64 °F 1970
2 68 °F 2005
2 68 °F 1964
2 68 °F 1976
5 69 °F 1975
5 69 °F 1939
5 69 °F 1994
8 70 °F 1933
8 70 °F 1974
8 70 °F 1949
Weather Station Details
Years Station Coordinates
1999–2024 San Luis Obispo Airport location
1893–1998 San Luis Obispo Poly location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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