San Luis Obispo April 4 Weather Records

Daily averages and all-time records for weather in San Luis Obispo, California for the date of April 4.
April 4 All-Time Records
1893–2024
Highest temperature 94 °F 1961
Lowest temperature 30 °F 1999
Lowest daily high 54 °F 1976
Highest daily low 58 °F 1961
Most precipitation 0.88 inches 1936
April 4 Average Weather
1991–2020 1
Average high 68.0 °F
Average low 45.2 °F
Chance precipitation 22.3%
San Luis Obispo April 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 60 48 0.20 n/a
2023 59 37 0.00 n/a
2022 74 44 0.00 n/a
2021 67 41 0.00 n/a
2020 62 40 0.00 n/a
2019 61 48 0.01 n/a
2018 68 51 0.00 0.0
2017 71 44 0.00 0.0
2016 78 49 0.00 0.0
2015 76 44 0.00 0.0
2014 62 44 0.00 n/a
2013 74 51 0.02 0.0
2012 68 49 0.00 0.0
2011 76 44 0.00 n/a
2010 59 38 0.29 n/a
2009 71 38 0.00 n/a
2008 72 46 0.00 n/a
2007 69 47 0.00 n/a
2006 61 47 0.49 n/a
2005 63 44 0.01 n/a
2004 66 46 0.00 n/a
2003 58 34 0.11 n/a
2002 62 43 0.00 n/a
2001 56 39 0.00 n/a
2000 64 53 0.00 n/a
1999 58 30 0.00 n/a
1998 58 42 0.50 0.0
1997 73 39 0.00 0.0
1996 69 48 0.00 0.0
1995 81 47 0.00 0.0
1994 63 46 0.00 0.0
1993 74 50 0.00 0.0
1992 70 50 0.00 0.0
1991 78 55 0.00 0.0
1990 80 45 0.00 0.0
1989 77 55 0.00 0.0
1988 n/a n/a n/a n/a
1987 64 41 0.04 0.0
1986 68 35 0.00 0.0
1985 70 44 0.00 0.0
1984 70 42 0.00 0.0
1983 65 41 0.00 0.0
1982 60 44 0.09 0.0
1981 62 42 0.00 0.0
1980 61 40 0.00 0.0
1979 73 45 0.00 0.0
1978 62 46 0.56 0.0
1977 69 44 0.00 0.0
1976 54 41 0.05 0.0
1975 59 34 0.00 0.0
1974 64 43 0.00 0.0
1973 72 45 0.00 0.0
1972 76 47 0.00 0.0
1971 83 47 0.00 0.0
1970 80 48 0.00 0.0
1969 60 39 0.00 0.0
1968 65 43 0.00 0.0
1967 66 46 0.06 0.0
1966 62 51 0.00 0.0
1965 60 48 0.05 0.0
1964 64 38 0.00 0.0
1963 70 48 0.00 0.0
1962 61 48 0.00 0.0
1961 94 58 0.00 0.0
1960 84 52 0.00 0.0
1959 73 55 0.00 0.0
1958 58 42 0.24 0.0
1957 81 48 0.00 0.0
1956 69 42 0.00 0.0
1955 60 41 0.00 0.0
1954 64 41 0.00 0.0
1953 68 44 0.00 0.0
1952 80 57 0.00 0.0
1951 67 50 0.00 0.0
1950 72 48 0.00 0.0
1949 72 41 0.00 0.0
1948 57 38 0.00 0.0
1947 61 38 0.06 0.0
1946 65 40 0.00 0.0
1945 64 39 0.00 0.0
1944 67 42 0.00 0.0
1943 76 50 0.00 n/a
1942 62 54 0.70 n/a
1941 57 50 0.05 n/a
1940 63 50 n/a n/a
1939 70 48 0.00 n/a
1938 61 41 n/a n/a
1937 64 41 0.00 n/a
1936 55 46 0.88 n/a
1935 64 53 0.38 n/a
1934 76 39 0.00 n/a
1933 56 49 0.00 n/a
1932 71 45 0.00 n/a
1931 73 50 0.00 n/a
1930 79 45 0.00 n/a
1929 60 52 0.84 n/a
1928 64 42 0.08 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 0.00 n/a
1909 n/a n/a n/a n/a
1908 n/a n/a 0.00 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 4/4?
For the date of Apr 4, the highest temperature ever reached in San Luis Obispo history is 94 °F which happened in 1961.
Highest Temperatures in San Luis Obispo on April 4
Rank Temperature Year
1 94 °F 1961
2 84 °F 1960
3 83 °F 1971
4 81 °F 1957
4 81 °F 1995
6 80 °F 1970
6 80 °F 1952
6 80 °F 1990
9 79 °F 1930
10 78 °F 1991
10 78 °F 2016
What's the all-time low for San Luis Obispo on 4/4?
For the date of Apr 4, the lowest temperature ever reached in San Luis Obispo history is 30 °F which happened in 1999.
Lowest Temperatures in San Luis Obispo on April 4
Rank Temperature Year
1 30 °F 1999
2 34 °F 1975
2 34 °F 2003
4 35 °F 1986
5 37 °F 2023
6 38 °F 2009
6 38 °F 1947
6 38 °F 1964
6 38 °F 1948
6 38 °F 2010
Lowest High Temperatures in San Luis Obispo on April 4
Rank Temperature Year
1 54 °F 1976
2 55 °F 1936
3 56 °F 1933
3 56 °F 2001
5 57 °F 1948
5 57 °F 1941
7 58 °F 1999
7 58 °F 1998
7 58 °F 1958
7 58 °F 2003
What's the most it has ever rained in San Luis Obispo on 4/4?
For the date of Apr 4, the most precipitation ever recorded in San Luis Obispo history is 0.88 inches which happened in 1936.
All-Time Most Precipitation in San Luis Obispo on April 4
Rank Precipitation Year
1 0.88 inches 1936
2 0.84 inches 1929
3 0.70 inches 1942
4 0.56 inches 1978
5 0.50 inches 1998
6 0.49 inches 2006
7 0.38 inches 1935
8 0.29 inches 2010
9 0.24 inches 1958
10 0.20 inches 2024
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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