Riverside October 9 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of October 9.
October 9 All-Time Records
1893–2024
Highest temperature 104 °F 2015
Lowest temperature 35 °F 1949
Lowest daily high 66 °F 2013
Highest daily low 68 °F 2015
Most precipitation 0.59 inches 1932
October 9 Average Weather
1991–2020 1
Average high 86.1 °F
Average low 56.8 °F
Chance precipitation 4.8%
Riverside October 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 90 60 0.00 n/a
2022 87 63 0.00 n/a
2021 75 55 0.00 n/a
2020 79 61 0.00 0.0
2019 82 53 0.00 0.0
2018 79 57 0.00 0.0
2017 85 59 0.00 0.0
2016 96 57 0.00 0.0
2015 104 68 0.00 0.0
2014 83 63 0.00 0.0
2013 66 50 0.30 0.0
2012 79 59 0.00 0.0
2011 85 52 0.00 0.0
2010 93 55 0.00 n/a
2009 78 52 0.00 n/a
2008 90 60 0.00 n/a
2007 n/a n/a n/a n/a
2006 70 54 0.00 n/a
2005 78 51 0.00 n/a
2004 85 53 0.00 n/a
2003 80 57 0.00 n/a
2002 90 52 0.00 n/a
2001 74 53 0.00 n/a
2000 75 53 0.00 n/a
1999 99 53 0.00 n/a
1998 86 50 0.00 0.0
1997 83 53 0.00 0.0
1996 97 60 0.00 0.0
1995 84 58 0.00 0.0
1994 96 53 0.00 0.0
1993 77 59 0.00 0.0
1992 92 54 0.00 0.0
1991 103 62 0.00 0.0
1990 94 36 0.00 0.0
1989 100 54 0.00 0.0
1988 101 56 0.00 0.0
1987 81 61 0.00 0.0
1986 77 54 0.00 0.0
1985 74 54 0.00 0.0
1984 n/a 58 0.00 0.0
1983 78 61 0.00 0.0
1982 83 52 0.00 0.0
1981 77 59 0.00 0.0
1980 87 59 0.00 0.0
1979 83 58 0.00 0.0
1978 91 59 0.00 0.0
1977 82 56 0.00 0.0
1976 97 55 0.00 0.0
1975 76 48 0.00 0.0
1974 75 53 0.00 0.0
1973 73 47 0.00 0.0
1972 70 60 0.00 0.0
1971 100 54 0.00 0.0
1970 85 45 0.00 0.0
1969 84 49 0.00 0.0
1968 75 52 0.00 0.0
1967 90 50 0.00 0.0
1966 91 56 0.00 0.0
1965 74 59 0.00 0.0
1964 91 66 0.00 0.0
1963 87 56 0.00 0.0
1962 88 50 0.00 0.0
1961 71 41 0.00 0.0
1960 71 55 0.00 0.0
1959 83 51 0.00 0.0
1958 85 53 0.00 0.0
1957 88 47 0.00 0.0
1956 85 47 0.00 0.0
1955 87 52 0.00 0.0
1954 87 46 0.00 0.0
1953 95 50 0.00 0.0
1952 88 46 0.00 0.0
1951 96 52 0.00 0.0
1950 85 48 0.00 0.0
1949 73 35 0.00 0.0
1948 82 45 0.00 0.0
1947 81 45 0.00 0.0
1946 85 47 0.00 0.0
1945 81 60 0.00 0.0
1944 87 43 0.00 0.0
1943 81 61 0.00 0.0
1942 82 60 0.00 0.0
1941 95 45 0.00 0.0
1940 74 52 0.00 0.0
1939 75 46 0.00 0.0
1938 77 46 0.00 0.0
1937 95 46 0.00 0.0
1936 102 50 0.00 0.0
1935 81 45 0.00 0.0
1934 101 50 0.00 0.0
1933 78 56 0.00 0.0
1932 79 50 0.59 0.0
1931 68 55 0.00 0.0
1930 74 55 0.10 0.0
1929 76 52 0.00 0.0
1928 91 53 0.00 0.0
1927 77 45 0.00 n/a
1926 78 57 n/a n/a
1925 79 48 n/a n/a
1924 74 43 n/a n/a
1923 74 42 n/a n/a
1922 87 46 n/a n/a
1921 91 52 n/a n/a
1920 79 44 n/a n/a
1919 68 55 n/a n/a
1918 76 62 n/a n/a
1917 96 47 n/a n/a
1916 69 47 0.00 0.0
1915 93 38 n/a n/a
1914 81 55 0.00 n/a
1913 78 43 0.00 n/a
1912 70 46 0.00 n/a
1911 78 44 0.00 n/a
1910 99 50 0.00 n/a
1909 93 49 n/a n/a
1908 95 51 0.00 n/a
1907 93 55 0.00 n/a
1906 93 43 n/a n/a
1905 88 n/a 0.00 n/a
1904 72 53 0.15 n/a
1903 74 59 0.00 n/a
1902 77 44 0.00 n/a
1901 98 46 0.00 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 79 51 0.00 n/a
1894 85 47 n/a n/a
1893 71 56 0.00 n/a
What's the all-time high for Riverside on 10/9?
For the date of Oct 9, the highest temperature ever reached in Riverside history is 104 °F which happened in 2015.
Highest Temperatures in Riverside on October 9
Rank Temperature Year
1 104 °F 2015
2 103 °F 1991
3 102 °F 1936
4 101 °F 1988
4 101 °F 1934
6 100 °F 1989
6 100 °F 1971
8 99 °F 1999
8 99 °F 1910
10 98 °F 1901
What's the all-time low for Riverside on 10/9?
For the date of Oct 9, the lowest temperature ever reached in Riverside history is 35 °F which happened in 1949.
Lowest Temperatures in Riverside on October 9
Rank Temperature Year
1 35 °F 1949
2 36 °F 1990
3 38 °F 1915
4 41 °F 1961
5 42 °F 1923
6 43 °F 1906
6 43 °F 1913
6 43 °F 1944
6 43 °F 1924
10 44 °F 1902
10 44 °F 1911
10 44 °F 1920
Lowest High Temperatures in Riverside on October 9
Rank Temperature Year
1 66 °F 2013
2 68 °F 1919
2 68 °F 1931
4 69 °F 1916
5 70 °F 1912
5 70 °F 1972
5 70 °F 2006
8 71 °F 1961
8 71 °F 1893
8 71 °F 1960
What's the most it has ever rained in Riverside on 10/9?
For the date of Oct 9, the most precipitation ever recorded in Riverside history is 0.59 inches which happened in 1932.
All-Time Most Precipitation in Riverside on October 9
Rank Precipitation Year
1 0.59 inches 1932
2 0.30 inches 2013
3 0.15 inches 1904
4 0.10 inches 1930
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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