San Luis Obispo April 27 Weather Records

Daily averages and all-time records for weather in San Luis Obispo, California for the date of April 27.
April 27 All-Time Records
1893–2024
Highest temperature 99 °F 2004
Lowest temperature 33 °F 1984
Lowest daily high 57 °F 1955
Highest daily low 59 °F 1996
Most precipitation 1.93 inches 1944
April 27 Average Weather
1991–2020 1
Average high 71.4 °F
Average low 47.3 °F
Chance precipitation 13.7%
San Luis Obispo April 27 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 47 0.00 n/a
2022 66 43 0.00 n/a
2021 67 41 0.00 n/a
2020 76 48 0.00 0.0
2019 64 52 0.00 0.0
2018 66 46 0.00 0.0
2017 70 53 0.00 0.0
2016 70 47 0.00 0.0
2015 84 48 0.00 0.0
2014 70 45 0.00 0.0
2013 69 50 0.00 0.0
2012 71 48 0.00 0.0
2011 69 48 0.00 n/a
2010 63 48 0.03 n/a
2009 62 45 0.00 n/a
2008 94 57 0.00 n/a
2007 89 46 0.01 n/a
2006 62 52 0.00 n/a
2005 65 45 0.26 n/a
2004 99 56 0.00 n/a
2003 65 39 0.00 n/a
2002 63 43 0.00 n/a
2001 67 49 0.00 n/a
2000 69 45 0.00 n/a
1999 61 45 0.00 n/a
1998 75 48 0.00 0.0
1997 84 49 0.00 0.0
1996 92 59 0.00 0.0
1995 73 47 0.00 0.0
1994 61 44 0.02 0.0
1993 77 43 0.00 0.0
1992 86 49 0.00 0.0
1991 66 50 0.00 0.0
1990 84 52 0.00 0.0
1989 65 40 0.00 0.0
1988 n/a n/a n/a n/a
1987 70 49 n/a 0.0
1986 73 n/a 0.00 0.0
1985 71 43 0.00 0.0
1984 59 33 0.00 0.0
1983 66 43 0.00 0.0
1982 68 45 0.00 0.0
1981 66 48 0.00 0.0
1980 n/a n/a 0.00 0.0
1979 68 53 0.24 0.0
1978 63 50 0.02 0.0
1977 71 48 0.00 0.0
1976 72 45 0.00 0.0
1975 62 41 0.00 0.0
1974 62 37 0.00 0.0
1973 70 48 0.00 0.0
1972 85 50 0.00 0.0
1971 62 42 0.00 0.0
1970 61 37 0.00 0.0
1969 75 50 0.00 0.0
1968 85 47 0.00 0.0
1967 66 40 0.00 0.0
1966 70 45 0.00 0.0
1965 85 50 0.00 0.0
1964 63 45 0.00 0.0
1963 58 43 0.00 0.0
1962 66 48 0.00 0.0
1961 67 40 0.00 0.0
1960 62 45 1.15 0.0
1959 65 50 0.74 0.0
1958 68 45 0.00 0.0
1957 80 47 0.00 0.0
1956 59 49 0.64 0.0
1955 57 41 0.00 0.0
1954 65 50 0.00 0.0
1953 64 48 0.19 0.0
1952 64 47 0.00 0.0
1951 62 42 0.00 0.0
1950 59 49 0.00 0.0
1949 64 43 0.00 0.0
1948 68 49 0.00 0.0
1947 64 47 0.00 0.0
1946 64 44 0.00 0.0
1945 62 44 0.00 0.0
1944 60 47 1.93 0.0
1943 67 42 0.00 n/a
1942 64 45 0.00 n/a
1941 69 43 0.00 n/a
1940 62 46 1.20 n/a
1939 80 45 0.00 n/a
1938 61 49 n/a n/a
1937 60 39 0.13 n/a
1936 69 45 0.00 n/a
1935 69 54 0.00 n/a
1934 79 53 0.00 n/a
1933 68 42 0.00 n/a
1932 63 43 0.11 n/a
1931 66 51 0.01 n/a
1930 72 47 0.00 n/a
1929 63 47 0.00 n/a
1928 75 47 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 0.18 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 0.01 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 0.22 n/a
1893 n/a n/a 0.00 n/a
What's the all-time high for San Luis Obispo on 4/27?
For the date of Apr 27, the highest temperature ever reached in San Luis Obispo history is 99 °F which happened in 2004.
Highest Temperatures in San Luis Obispo on April 27
Rank Temperature Year
1 99 °F 2004
2 94 °F 2008
3 92 °F 1996
4 89 °F 2007
5 86 °F 1992
6 85 °F 1972
6 85 °F 1965
6 85 °F 1968
9 84 °F 2015
9 84 °F 1997
9 84 °F 1990
What's the all-time low for San Luis Obispo on 4/27?
For the date of Apr 27, the lowest temperature ever reached in San Luis Obispo history is 33 °F which happened in 1984.
Lowest Temperatures in San Luis Obispo on April 27
Rank Temperature Year
1 33 °F 1984
2 37 °F 1974
2 37 °F 1970
4 39 °F 2003
4 39 °F 1937
6 40 °F 1967
6 40 °F 1989
6 40 °F 1961
9 41 °F 1955
9 41 °F 1975
9 41 °F 2021
Lowest High Temperatures in San Luis Obispo on April 27
Rank Temperature Year
1 57 °F 1955
2 58 °F 1963
3 59 °F 1984
3 59 °F 1950
3 59 °F 1956
6 60 °F 1937
6 60 °F 1944
8 61 °F 1994
8 61 °F 1999
8 61 °F 1938
8 61 °F 1970
What's the most it has ever rained in San Luis Obispo on 4/27?
For the date of Apr 27, the most precipitation ever recorded in San Luis Obispo history is 1.93 inches which happened in 1944.
All-Time Most Precipitation in San Luis Obispo on April 27
Rank Precipitation Year
1 1.93 inches 1944
2 1.20 inches 1940
3 1.15 inches 1960
4 0.74 inches 1959
5 0.64 inches 1956
6 0.26 inches 2005
7 0.24 inches 1979
8 0.22 inches 1894
9 0.19 inches 1953
10 0.18 inches 1915
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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