San Luis Obispo June 15 Weather Records

Daily averages and all-time records for weather in San Luis Obispo, California for the date of June 15.
June 15 All-Time Records
1893–2024
Highest temperature 97 °F 1976
Lowest temperature 41 °F 1991
Lowest daily high 60 °F 1962
Highest daily low 69 °F 1981
Most precipitation 0.03 inches 1962
June 15 Average Weather
1991–2020 1
Average high 75.8 °F
Average low 51.4 °F
Chance precipitation 3.0%
San Luis Obispo June 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 70 57 0.00 n/a
2022 90 51 0.00 n/a
2021 95 54 0.00 n/a
2020 83 53 0.00 0.0
2019 70 54 0.00 n/a
2018 72 51 0.00 0.0
2017 88 53 0.00 0.0
2016 69 47 0.00 0.0
2015 76 54 0.00 0.0
2014 68 50 0.00 0.0
2013 71 54 0.00 0.0
2012 72 53 0.00 0.0
2011 70 52 0.00 n/a
2010 73 50 0.00 n/a
2009 79 61 0.00 n/a
2008 74 51 0.00 n/a
2007 76 53 0.00 n/a
2006 74 52 0.00 n/a
2005 69 48 0.00 n/a
2004 73 53 0.00 n/a
2003 78 46 0.00 n/a
2002 76 45 0.00 n/a
2001 86 47 0.00 n/a
2000 79 55 0.00 n/a
1999 69 51 0.00 n/a
1998 85 49 0.00 0.0
1997 73 52 0.00 0.0
1996 74 49 0.00 0.0
1995 71 50 0.00 0.0
1994 76 45 0.00 0.0
1993 94 50 0.00 0.0
1992 73 46 0.00 0.0
1991 72 41 0.00 0.0
1990 n/a n/a n/a 0.0
1989 94 55 0.00 0.0
1988 76 50 0.00 0.0
1987 71 48 0.00 0.0
1986 n/a n/a n/a n/a
1985 80 49 0.00 0.0
1984 71 55 0.00 0.0
1983 77 51 0.00 0.0
1982 71 50 0.00 0.0
1981 86 69 0.00 0.0
1980 76 52 0.00 0.0
1979 75 50 0.00 0.0
1978 70 45 0.00 0.0
1977 66 52 0.00 0.0
1976 97 59 0.00 0.0
1975 70 53 0.00 0.0
1974 72 48 0.00 0.0
1973 65 45 0.00 0.0
1972 76 52 0.00 0.0
1971 82 46 0.00 0.0
1970 64 48 0.00 0.0
1969 69 53 0.00 0.0
1968 88 51 0.00 0.0
1967 68 48 0.00 0.0
1966 97 53 0.00 0.0
1965 68 46 0.00 0.0
1964 89 49 0.00 0.0
1963 72 53 0.00 0.0
1962 60 50 0.03 0.0
1961 90 54 0.00 0.0
1960 81 51 0.00 0.0
1959 80 47 0.00 0.0
1958 81 51 0.00 0.0
1957 69 47 0.00 0.0
1956 67 47 0.00 0.0
1955 66 45 0.00 0.0
1954 78 51 0.00 0.0
1953 77 48 0.00 0.0
1952 69 51 0.00 0.0
1951 75 54 0.00 0.0
1950 68 51 0.00 0.0
1949 75 55 0.00 0.0
1948 74 48 0.00 0.0
1947 75 54 0.00 0.0
1946 76 50 0.00 0.0
1945 82 49 0.00 0.0
1944 64 50 0.00 0.0
1943 75 52 0.00 n/a
1942 72 52 0.00 n/a
1941 76 n/a 0.00 n/a
1940 70 52 0.00 n/a
1939 67 55 0.00 n/a
1938 74 50 0.00 n/a
1937 76 52 0.00 n/a
1936 75 54 n/a n/a
1935 70 48 0.00 n/a
1934 68 54 0.00 n/a
1933 76 49 0.00 n/a
1932 72 45 0.00 n/a
1931 70 56 0.00 n/a
1930 71 52 0.00 n/a
1929 72 50 0.00 n/a
1928 73 46 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 n/a 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 6/15?
For the date of Jun 15, the highest temperature ever reached in San Luis Obispo history is 97 °F which has happened 2 times, most recently in 1976.
Highest Temperatures in San Luis Obispo on June 15
Rank Temperature Year
1 97 °F 1966
1 97 °F 1976
3 95 °F 2021
4 94 °F 1993
4 94 °F 1989
6 90 °F 1961
6 90 °F 2022
8 89 °F 1964
9 88 °F 1968
9 88 °F 2017
What's the all-time low for San Luis Obispo on 6/15?
For the date of Jun 15, the lowest temperature ever reached in San Luis Obispo history is 41 °F which happened in 1991.
Lowest Temperatures in San Luis Obispo on June 15
Rank Temperature Year
1 41 °F 1991
2 45 °F 1994
2 45 °F 1978
2 45 °F 1932
2 45 °F 2002
2 45 °F 1973
2 45 °F 1955
8 46 °F 1965
8 46 °F 1928
8 46 °F 2003
8 46 °F 1992
8 46 °F 1971
Lowest High Temperatures in San Luis Obispo on June 15
Rank Temperature Year
1 60 °F 1962
2 64 °F 1970
2 64 °F 1944
4 65 °F 1973
5 66 °F 1977
5 66 °F 1955
7 67 °F 1939
7 67 °F 1956
9 68 °F 2014
9 68 °F 1965
9 68 °F 1967
9 68 °F 1934
9 68 °F 1950
What's the most it has ever rained in San Luis Obispo on 6/15?
For the date of Jun 15, the most precipitation ever recorded in San Luis Obispo history is 0.03 inches which happened in 1962.
All-Time Most Precipitation in San Luis Obispo on June 15
Rank Precipitation Year
1 0.03 inches 1962
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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