Highest Temperatures in San Luis Obispo by Year

Here is a list and chart of the hottest annual temperatures recorded in San Luis Obispo, California for each year between 1928 and 2024.
Year Temperature
2024 86 °F
2023 106 °F
2022 105 °F
2021 109 °F
2020 117 °F
2019 101 °F
2018 102 °F
2017 114 °F
2016 108 °F
2015 105 °F
2014 103 °F
2013 103 °F
2012 104 °F
2011 102 °F
2010 111 °F
2009 111 °F
2008 100 °F
2007 105 °F
2006 95 °F
2005 100 °F
2004 104 °F
2003 97 °F
2002 99 °F
2001 96 °F
2000 96 °F
1999 99 °F
1998 104 °F
1997 104 °F
1996 106 °F
1995 99 °F
1994 101 °F
1993 104 °F
1992 99 °F
1991 101 °F
1990 100 °F
1988 102 °F
1987 108 °F
1985 104 °F
1984 103 °F
1983 107 °F
1982 99 °F
1981 104 °F
1980 109 °F
1979 105 °F
1977 102 °F
1976 106 °F
1975 102 °F
1974 98 °F
1973 106 °F
1972 97 °F
1971 112 °F
1970 100 °F
1969 104 °F
1968 102 °F
1967 97 °F
1966 98 °F
1965 99 °F
1964 99 °F
1963 103 °F
1962 105 °F
1961 108 °F
1960 98 °F
1959 104 °F
1958 99 °F
1957 99 °F
1956 97 °F
1955 110 °F
1954 98 °F
1953 102 °F
1952 98 °F
1951 95 °F
1950 103 °F
1949 104 °F
1948 101 °F
1947 99 °F
1946 98 °F
1945 99 °F
1944 107 °F
1943 107 °F
1942 98 °F
1941 92 °F
1940 96 °F
1939 105 °F
1938 96 °F
1937 97 °F
1936 104 °F
1935 99 °F
1934 97 °F
1933 99 °F
1932 94 °F
1931 100 °F
1930 106 °F
1929 108 °F
1928 95 °F
Weather Station Details
Years Station Coordinates
1999–2024 San Luis Obispo Airport location
1893–1998 San Luis Obispo Poly location