San Luis Obispo December 4 Weather Records

Daily averages and all-time records for weather in San Luis Obispo, California for the date of December 4.
December 4 All-Time Records
1893–2024
Highest temperature 92 °F 1958
Lowest temperature 30 °F 2011
Lowest daily high 50 °F 1971
Highest daily low 60 °F 1937
Most precipitation 2.11 inches 1974
December 4 Average Weather
1991–2020 1
Average high 67.0 °F
Average low 42.5 °F
Chance precipitation 24.5%
San Luis Obispo December 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 78 52 0.00 n/a
2022 62 50 0.28 n/a
2021 64 45 0.00 n/a
2020 76 38 0.00 0.0
2019 63 53 0.37 0.0
2018 60 43 0.03 n/a
2017 66 49 0.00 0.0
2016 75 43 0.00 0.0
2015 68 47 0.00 0.0
2014 66 58 0.42 0.0
2013 59 34 0.00 0.0
2012 64 49 0.00 0.0
2011 66 30 0.00 0.0
2010 62 49 0.03 n/a
2009 71 34 0.01 n/a
2008 63 44 0.01 n/a
2007 80 38 0.00 n/a
2006 81 34 0.00 n/a
2005 66 39 0.00 n/a
2004 60 32 0.00 n/a
2003 65 38 0.01 n/a
2002 72 37 0.01 n/a
2001 58 38 0.00 n/a
2000 66 34 0.00 n/a
1999 67 32 0.00 n/a
1998 57 37 0.23 0.0
1997 66 45 0.00 0.0
1996 61 37 0.00 0.0
1995 67 45 0.00 0.0
1994 63 41 0.00 0.0
1993 68 39 0.00 0.0
1992 68 48 0.03 0.0
1991 70 36 0.00 0.0
1990 79 42 0.00 0.0
1989 80 42 0.00 0.0
1988 78 47 n/a n/a
1987 67 49 0.00 0.0
1986 79 40 0.00 0.0
1985 62 46 0.01 0.0
1984 58 46 0.04 0.0
1983 60 37 1.22 0.0
1982 67 47 0.00 0.0
1981 66 46 0.00 0.0
1980 60 51 1.90 0.0
1979 82 42 0.00 0.0
1978 65 41 0.00 0.0
1977 78 47 0.00 0.0
1976 76 38 0.00 0.0
1975 71 43 0.00 0.0
1974 59 52 2.11 0.0
1973 57 44 0.00 0.0
1972 60 46 0.87 0.0
1971 50 40 0.06 0.0
1970 60 39 0.00 0.0
1969 72 50 0.00 0.0
1968 69 42 0.00 0.0
1967 64 36 0.01 0.0
1966 62 41 0.00 0.0
1965 80 42 0.00 0.0
1964 59 46 0.00 0.0
1963 71 38 0.00 0.0
1962 71 51 0.00 0.0
1961 61 47 0.00 0.0
1960 58 44 0.00 0.0
1959 81 42 0.00 0.0
1958 92 49 0.00 0.0
1957 81 43 0.00 0.0
1956 68 36 0.00 0.0
1955 53 38 0.34 0.0
1954 59 50 0.70 0.0
1953 60 43 0.42 0.0
1952 58 38 0.00 0.0
1951 60 46 1.08 0.0
1950 63 52 1.39 0.0
1949 74 43 0.00 0.0
1948 54 33 0.33 0.0
1947 59 39 0.02 0.0
1946 65 47 0.00 0.0
1945 59 43 0.00 0.0
1944 58 47 0.00 0.0
1943 76 49 0.00 0.0
1942 61 49 0.00 n/a
1941 60 46 0.11 n/a
1940 81 51 n/a n/a
1939 84 49 0.00 n/a
1938 67 52 n/a n/a
1937 78 60 0.00 n/a
1936 59 41 n/a n/a
1935 61 47 0.00 n/a
1934 61 43 0.00 n/a
1933 58 43 0.00 n/a
1932 78 48 0.00 n/a
1931 70 42 0.00 n/a
1930 68 45 0.00 n/a
1929 83 45 0.00 n/a
1928 65 43 0.00 n/a
1927 74 46 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 0.12 n/a
1915 n/a n/a 2.10 n/a
1914 n/a n/a 0.36 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 1.20 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 0.00 n/a
What's the all-time high for San Luis Obispo on 12/4?
For the date of Dec 4, the highest temperature ever reached in San Luis Obispo history is 92 °F which happened in 1958.
Highest Temperatures in San Luis Obispo on December 4
Rank Temperature Year
1 92 °F 1958
2 84 °F 1939
3 83 °F 1929
4 82 °F 1979
5 81 °F 1940
5 81 °F 1957
5 81 °F 1959
5 81 °F 2006
9 80 °F 1965
9 80 °F 1989
9 80 °F 2007
What's the all-time low for San Luis Obispo on 12/4?
For the date of Dec 4, the lowest temperature ever reached in San Luis Obispo history is 30 °F which happened in 2011.
Lowest Temperatures in San Luis Obispo on December 4
Rank Temperature Year
1 30 °F 2011
2 32 °F 2004
2 32 °F 1999
4 33 °F 1948
5 34 °F 2013
5 34 °F 2009
5 34 °F 2006
5 34 °F 2000
9 36 °F 1991
9 36 °F 1956
9 36 °F 1967
Lowest High Temperatures in San Luis Obispo on December 4
Rank Temperature Year
1 50 °F 1971
2 53 °F 1955
3 54 °F 1948
4 57 °F 1998
4 57 °F 1973
6 58 °F 1944
6 58 °F 1952
6 58 °F 1984
6 58 °F 2001
6 58 °F 1933
6 58 °F 1960
What's the most it has ever rained in San Luis Obispo on 12/4?
For the date of Dec 4, the most precipitation ever recorded in San Luis Obispo history is 2.11 inches which happened in 1974.
All-Time Most Precipitation in San Luis Obispo on December 4
Rank Precipitation Year
1 2.11 inches 1974
2 2.10 inches 1915
3 1.90 inches 1980
4 1.39 inches 1950
5 1.22 inches 1983
6 1.20 inches 1911
7 1.08 inches 1951
8 0.87 inches 1972
9 0.70 inches 1954
10 0.42 inches 2014
10 0.42 inches 1953
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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