San Luis Obispo August 14 Weather Records

Daily averages and all-time records for weather in San Luis Obispo, California for the date of August 14.
August 14 All-Time Records
1893–2024
Highest temperature 101 °F 1962
Lowest temperature 47 °F 1988
Lowest daily high 68 °F 1938
Highest daily low 66 °F 2020
Most precipitation 0.01 inches 1931
August 14 Average Weather
1991–2020 1
Average high 79.9 °F
Average low 54.9 °F
Chance precipitation 1.1%
San Luis Obispo August 14 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 84 60 0.00 n/a
2022 78 51 0.00 n/a
2021 86 59 0.00 n/a
2020 99 66 0.00 0.0
2019 89 52 0.00 0.0
2018 78 58 0.00 0.0
2017 76 56 0.00 0.0
2016 84 57 0.00 0.0
2015 83 56 0.00 0.0
2014 78 60 0.00 0.0
2013 82 51 0.00 0.0
2012 82 55 0.00 0.0
2011 82 55 0.00 n/a
2010 71 53 0.00 n/a
2009 81 55 0.00 n/a
2008 82 56 0.00 n/a
2007 81 53 0.00 n/a
2006 74 57 0.00 n/a
2005 71 56 0.00 n/a
2004 77 56 0.00 n/a
2003 81 51 0.00 n/a
2002 75 55 0.00 n/a
2001 79 51 0.00 n/a
2000 83 51 0.00 n/a
1999 79 50 0.00 n/a
1998 84 58 0.00 0.0
1997 80 59 0.00 0.0
1996 92 60 0.00 0.0
1995 87 52 0.00 0.0
1994 93 58 0.00 0.0
1993 71 n/a 0.00 0.0
1992 84 54 0.00 0.0
1991 70 62 0.00 0.0
1990 79 55 0.00 0.0
1989 83 48 0.00 0.0
1988 75 47 0.00 0.0
1987 73 56 0.00 0.0
1986 79 54 0.00 0.0
1985 72 50 0.00 0.0
1984 85 56 0.00 0.0
1983 84 57 0.00 0.0
1982 71 52 0.00 0.0
1981 77 58 0.00 0.0
1980 72 52 0.00 0.0
1979 72 52 0.00 0.0
1978 n/a n/a n/a n/a
1977 72 52 0.00 0.0
1976 72 56 0.00 0.0
1975 72 54 0.00 0.0
1974 70 53 0.00 0.0
1973 79 52 0.00 0.0
1972 75 50 0.00 0.0
1971 80 53 0.00 0.0
1970 79 51 0.00 0.0
1969 82 48 0.00 0.0
1968 71 52 0.00 0.0
1967 82 54 0.00 0.0
1966 77 54 0.00 0.0
1965 95 63 0.00 0.0
1964 72 52 0.00 0.0
1963 83 53 0.00 0.0
1962 101 56 0.00 0.0
1961 71 57 0.00 0.0
1960 75 54 0.00 0.0
1959 85 54 0.00 0.0
1958 91 59 0.00 0.0
1957 84 50 0.00 0.0
1956 73 50 0.00 0.0
1955 73 51 0.00 0.0
1954 71 50 0.00 0.0
1953 77 55 0.00 0.0
1952 72 50 0.00 0.0
1951 84 50 0.00 0.0
1950 83 50 0.00 0.0
1949 69 52 0.00 0.0
1948 73 48 0.00 0.0
1947 74 52 0.00 0.0
1946 73 52 0.00 0.0
1945 72 52 0.00 0.0
1944 75 50 0.00 0.0
1943 72 53 0.00 n/a
1942 74 51 0.00 n/a
1941 82 57 0.00 n/a
1940 73 52 0.00 n/a
1939 78 53 0.00 n/a
1938 68 53 0.00 n/a
1937 76 55 0.00 n/a
1936 79 56 0.00 n/a
1935 73 52 0.00 n/a
1934 73 54 0.00 n/a
1933 80 50 0.00 n/a
1932 69 52 0.00 n/a
1931 78 58 0.01 n/a
1930 n/a 51 0.00 n/a
1929 92 60 0.00 n/a
1928 78 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 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 8/14?
For the date of Aug 14, the highest temperature ever reached in San Luis Obispo history is 101 °F which happened in 1962.
Highest Temperatures in San Luis Obispo on August 14
Rank Temperature Year
1 101 °F 1962
2 99 °F 2020
3 95 °F 1965
4 93 °F 1994
5 92 °F 1996
5 92 °F 1929
7 91 °F 1958
8 89 °F 2019
9 87 °F 1995
10 86 °F 2021
What's the all-time low for San Luis Obispo on 8/14?
For the date of Aug 14, the lowest temperature ever reached in San Luis Obispo history is 47 °F which happened in 1988.
Lowest Temperatures in San Luis Obispo on August 14
Rank Temperature Year
1 47 °F 1988
2 48 °F 1969
2 48 °F 1989
2 48 °F 1948
5 50 °F 1933
5 50 °F 1985
5 50 °F 1954
5 50 °F 1972
5 50 °F 1944
5 50 °F 1957
5 50 °F 1956
5 50 °F 1950
5 50 °F 1952
5 50 °F 1999
5 50 °F 1951
Lowest High Temperatures in San Luis Obispo on August 14
Rank Temperature Year
1 68 °F 1938
2 69 °F 1932
2 69 °F 1949
4 70 °F 1974
4 70 °F 1991
6 71 °F 2010
6 71 °F 2005
6 71 °F 1982
6 71 °F 1961
6 71 °F 1968
6 71 °F 1954
6 71 °F 1993
What's the most it has ever rained in San Luis Obispo on 8/14?
For the date of Aug 14, the most precipitation ever recorded in San Luis Obispo history is 0.01 inches which happened in 1931.
All-Time Most Precipitation in San Luis Obispo on August 14
Rank Precipitation Year
1 0.01 inches 1931
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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