San Luis Obispo December 14 Weather Records

Daily averages and all-time records for weather in San Luis Obispo, California for the date of December 14.
December 14 All-Time Records
1893–2024
Highest temperature 82 °F 1953
Lowest temperature 29 °F 1967
Lowest daily high 47 °F 1967
Highest daily low 57 °F 1956
Most precipitation 1.30 inches 1936
December 14 Average Weather
1991–2020 1
Average high 65.4 °F
Average low 41.2 °F
Chance precipitation 26.8%
San Luis Obispo December 14 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 40 0.00 n/a
2022 62 35 0.00 n/a
2021 58 39 0.64 n/a
2020 62 44 0.00 n/a
2019 61 43 0.00 0.0
2018 62 44 0.00 0.0
2017 80 39 0.00 0.0
2016 69 47 0.00 0.0
2015 60 36 0.00 0.0
2014 61 40 0.00 0.0
2013 76 36 0.00 0.0
2012 55 34 0.00 0.0
2011 65 36 0.00 n/a
2010 67 47 0.02 n/a
2009 61 43 0.00 n/a
2008 57 32 0.91 n/a
2007 63 34 0.00 n/a
2006 73 55 0.00 n/a
2005 62 34 0.00 n/a
2004 71 42 0.00 n/a
2003 58 40 0.46 n/a
2002 62 53 0.24 n/a
2001 54 40 0.00 n/a
2000 62 48 0.00 n/a
1999 62 43 0.00 n/a
1998 68 40 0.02 0.0
1997 66 36 0.00 0.0
1996 65 51 0.00 0.0
1995 61 47 0.59 0.0
1994 60 37 0.01 0.0
1993 65 37 0.17 0.0
1992 59 38 0.00 0.0
1991 71 37 0.00 0.0
1990 61 43 0.00 0.0
1989 67 38 0.00 0.0
1988 64 41 n/a n/a
1987 55 30 0.00 0.0
1986 69 35 0.00 0.0
1985 63 35 0.00 0.0
1984 59 32 0.00 0.0
1983 66 51 0.00 0.0
1982 62 46 0.00 0.0
1981 66 49 0.00 0.0
1980 73 39 0.00 0.0
1979 74 42 0.00 0.0
1978 69 37 0.00 0.0
1977 74 54 0.00 0.0
1976 68 38 0.00 0.0
1975 55 38 0.00 0.0
1974 60 45 0.00 0.0
1973 53 47 0.15 0.0
1972 48 30 0.00 0.0
1971 53 38 0.00 0.0
1970 58 38 0.31 0.0
1969 73 41 0.00 0.0
1968 62 38 0.47 0.0
1967 47 29 0.00 0.0
1966 62 45 0.00 0.0
1965 55 37 0.00 0.0
1964 67 37 0.00 0.0
1963 65 34 0.00 0.0
1962 73 44 0.00 0.0
1961 54 37 0.04 0.0
1960 72 38 0.00 0.0
1959 58 42 0.00 0.0
1958 80 48 0.00 0.0
1957 69 43 0.00 0.0
1956 73 57 0.00 0.0
1955 69 45 0.00 0.0
1954 62 48 0.00 0.0
1953 82 47 0.00 0.0
1952 75 48 0.00 0.0
1951 61 40 0.00 0.0
1950 65 53 0.10 0.0
1949 62 37 0.00 0.0
1948 62 40 0.07 0.0
1947 70 36 0.00 0.0
1946 71 50 0.00 0.0
1945 60 34 0.00 0.0
1944 76 43 0.00 0.0
1943 65 44 0.00 0.0
1942 70 53 0.00 n/a
1941 59 50 0.20 n/a
1940 63 34 n/a n/a
1939 71 49 0.00 n/a
1938 67 42 n/a n/a
1937 69 49 0.00 n/a
1936 68 46 1.30 n/a
1935 67 44 0.00 n/a
1934 60 54 0.00 n/a
1933 54 46 0.25 n/a
1932 55 39 0.00 n/a
1931 58 36 0.68 n/a
1930 64 50 0.00 n/a
1929 72 45 0.00 n/a
1928 54 36 0.28 n/a
1927 58 43 0.00 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 0.00 n/a
1915 n/a n/a n/a n/a
1914 n/a n/a 0.00 n/a
1913 n/a n/a 0.09 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 0.00 n/a
1908 n/a n/a 0.00 n/a
1907 n/a n/a 0.00 n/a
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 0.12 n/a
What's the all-time high for San Luis Obispo on 12/14?
For the date of Dec 14, the highest temperature ever reached in San Luis Obispo history is 82 °F which happened in 1953.
Highest Temperatures in San Luis Obispo on December 14
Rank Temperature Year
1 82 °F 1953
2 80 °F 2017
2 80 °F 1958
4 76 °F 2023
4 76 °F 2013
4 76 °F 1944
7 75 °F 1952
8 74 °F 1977
8 74 °F 1979
10 73 °F 1969
10 73 °F 1956
10 73 °F 2006
10 73 °F 1980
10 73 °F 1962
What's the all-time low for San Luis Obispo on 12/14?
For the date of Dec 14, the lowest temperature ever reached in San Luis Obispo history is 29 °F which happened in 1967.
Lowest Temperatures in San Luis Obispo on December 14
Rank Temperature Year
1 29 °F 1967
2 30 °F 1972
2 30 °F 1987
4 32 °F 1984
4 32 °F 2008
6 34 °F 1945
6 34 °F 1963
6 34 °F 2012
6 34 °F 2007
6 34 °F 1940
6 34 °F 2005
Lowest High Temperatures in San Luis Obispo on December 14
Rank Temperature Year
1 47 °F 1967
2 48 °F 1972
3 53 °F 1971
3 53 °F 1973
5 54 °F 1928
5 54 °F 1961
5 54 °F 2001
5 54 °F 1933
9 55 °F 1975
9 55 °F 1965
9 55 °F 1987
9 55 °F 1932
9 55 °F 2012
What's the most it has ever rained in San Luis Obispo on 12/14?
For the date of Dec 14, the most precipitation ever recorded in San Luis Obispo history is 1.30 inches which happened in 1936.
All-Time Most Precipitation in San Luis Obispo on December 14
Rank Precipitation Year
1 1.30 inches 1936
2 0.91 inches 2008
3 0.68 inches 1931
4 0.64 inches 2021
5 0.59 inches 1995
6 0.47 inches 1968
7 0.46 inches 2003
8 0.31 inches 1970
9 0.28 inches 1928
10 0.25 inches 1933
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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