Riverside August 11 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of August 11.
August 11 All-Time Records
1893–2024
Highest temperature 106 °F 1915
Lowest temperature 42 °F 1950
Lowest daily high 82 °F 1949
Highest daily low 75 °F 2012
Most precipitation 0.28 inches 1941
August 11 Average Weather
1991–2020 1
Average high 95.1 °F
Average low 64.3 °F
Chance precipitation 1.6%
Riverside August 11 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 87 66 0.00 n/a
2022 101 70 0.00 n/a
2021 98 72 0.00 n/a
2020 95 62 0.00 0.0
2019 92 62 0.00 0.0
2018 95 70 0.00 0.0
2017 99 66 0.00 0.0
2016 93 61 0.00 0.0
2015 90 61 0.00 0.0
2014 97 68 0.00 0.0
2013 90 59 0.00 0.0
2012 104 75 0.00 0.0
2011 85 63 0.00 n/a
2010 89 58 0.00 n/a
2009 93 61 0.00 n/a
2008 93 62 0.00 n/a
2007 n/a n/a n/a n/a
2006 94 64 0.00 n/a
2005 92 62 0.00 n/a
2004 100 66 0.00 n/a
2003 102 64 0.00 n/a
2002 98 63 0.00 n/a
2001 94 60 0.00 n/a
2000 105 62 0.00 n/a
1999 85 56 0.00 n/a
1998 100 72 0.00 0.0
1997 85 64 0.00 0.0
1996 100 67 0.00 0.0
1995 103 64 0.00 0.0
1994 105 70 0.00 0.0
1993 93 59 0.00 0.0
1992 n/a n/a 0.00 0.0
1991 95 62 0.00 0.0
1990 101 69 0.00 0.0
1989 97 67 0.00 0.0
1988 88 60 0.00 0.0
1987 93 64 n/a 0.0
1986 98 60 0.00 0.0
1985 87 61 0.00 0.0
1984 95 63 0.00 0.0
1983 98 66 0.00 0.0
1982 n/a 61 0.00 0.0
1981 95 63 0.00 0.0
1980 105 69 0.00 0.0
1979 91 68 0.00 0.0
1978 92 66 0.00 0.0
1977 97 60 0.00 0.0
1976 96 56 0.00 0.0
1975 93 61 0.00 0.0
1974 89 61 0.00 0.0
1973 92 61 0.00 0.0
1972 96 66 0.00 0.0
1971 101 70 0.00 0.0
1970 97 64 0.00 0.0
1969 97 65 0.00 0.0
1968 92 60 0.00 0.0
1967 101 64 0.00 0.0
1966 93 63 0.00 0.0
1965 100 71 0.00 0.0
1964 90 63 0.00 0.0
1963 92 59 0.00 0.0
1962 95 56 0.00 0.0
1961 94 65 0.00 0.0
1960 98 67 0.00 0.0
1959 97 61 0.00 0.0
1958 97 65 0.00 0.0
1957 93 61 0.00 0.0
1956 n/a 55 0.00 0.0
1955 98 65 0.00 0.0
1954 89 56 0.00 0.0
1953 87 59 0.00 0.0
1952 85 57 0.00 0.0
1951 90 53 0.00 0.0
1950 90 42 0.00 0.0
1949 82 49 0.00 0.0
1948 90 48 0.00 0.0
1947 93 61 0.00 0.0
1946 101 60 0.00 0.0
1945 83 63 0.00 0.0
1944 98 59 0.00 0.0
1943 94 59 0.00 0.0
1942 95 58 0.00 0.0
1941 86 63 0.28 0.0
1940 104 63 0.00 0.0
1939 94 54 0.00 0.0
1938 101 58 0.00 0.0
1937 95 57 0.00 0.0
1936 92 56 0.00 0.0
1935 101 62 0.00 0.0
1934 98 53 0.00 0.0
1933 102 62 0.00 0.0
1932 84 51 0.00 0.0
1931 90 66 0.00 0.0
1930 87 60 0.00 0.0
1929 91 57 0.00 0.0
1928 99 56 0.00 0.0
1927 95 56 0.00 n/a
1926 99 55 n/a n/a
1925 90 51 n/a n/a
1924 100 61 n/a n/a
1923 92 54 0.03 n/a
1922 104 61 n/a n/a
1921 92 57 n/a 0.0
1920 99 57 n/a 0.0
1919 101 49 n/a n/a
1918 88 62 n/a n/a
1917 92 61 n/a n/a
1916 90 48 n/a n/a
1915 106 53 n/a n/a
1914 88 56 0.00 n/a
1913 97 53 0.00 n/a
1912 89 50 0.00 0.0
1911 94 50 0.00 n/a
1910 92 58 0.00 n/a
1909 90 54 n/a n/a
1908 92 64 0.00 n/a
1907 87 53 n/a n/a
1906 96 59 n/a n/a
1905 89 54 0.00 n/a
1904 99 60 0.00 n/a
1903 90 58 0.00 n/a
1902 84 58 0.00 n/a
1901 95 55 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 94 58 n/a n/a
1894 92 46 n/a n/a
1893 n/a n/a n/a n/a
What's the all-time high for Riverside on 8/11?
For the date of Aug 11, the highest temperature ever reached in Riverside history is 106 °F which happened in 1915.
Highest Temperatures in Riverside on August 11
Rank Temperature Year
1 106 °F 1915
2 105 °F 2000
2 105 °F 1980
2 105 °F 1994
5 104 °F 2012
5 104 °F 1940
5 104 °F 1922
8 103 °F 1995
9 102 °F 2003
9 102 °F 1933
What's the all-time low for Riverside on 8/11?
For the date of Aug 11, the lowest temperature ever reached in Riverside history is 42 °F which happened in 1950.
Lowest Temperatures in Riverside on August 11
Rank Temperature Year
1 42 °F 1950
2 46 °F 1894
3 48 °F 1948
3 48 °F 1916
5 49 °F 1919
5 49 °F 1949
7 50 °F 1912
7 50 °F 1911
9 51 °F 1925
9 51 °F 1932
Lowest High Temperatures in Riverside on August 11
Rank Temperature Year
1 82 °F 1949
2 83 °F 1945
3 84 °F 1932
3 84 °F 1902
5 85 °F 2011
5 85 °F 1997
5 85 °F 1999
5 85 °F 1952
9 86 °F 1941
10 87 °F 2023
10 87 °F 1907
10 87 °F 1985
10 87 °F 1930
10 87 °F 1953
What's the most it has ever rained in Riverside on 8/11?
For the date of Aug 11, the most precipitation ever recorded in Riverside history is 0.28 inches which happened in 1941.
All-Time Most Precipitation in Riverside on August 11
Rank Precipitation Year
1 0.28 inches 1941
2 0.03 inches 1923
Weather Station Details
Years Station Coordinates
1999–2024 Riverside Municipal Airport location
1893–1998 Riverside Fire Station location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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