Riverside October 23 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of October 23.
October 23 All-Time Records
1893–2024
Highest temperature 102 °F 2017
Lowest temperature 31 °F 1906
Lowest daily high 62 °F 1931
Highest daily low 62 °F 2015
Most precipitation 1.03 inches 1987
October 23 Average Weather
1991–2020 1
Average high 81.6 °F
Average low 53.3 °F
Chance precipitation 8.0%
Riverside October 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 75 58 0.00 n/a
2022 72 54 0.00 n/a
2021 70 56 0.00 n/a
2020 75 60 0.00 0.0
2019 98 59 0.00 0.0
2018 83 56 0.00 0.0
2017 102 60 0.00 0.0
2016 76 59 0.39 0.0
2015 88 62 0.00 0.0
2014 93 59 0.00 0.0
2013 72 55 0.00 0.0
2012 72 53 0.00 0.0
2011 94 56 0.00 0.0
2010 68 55 0.00 n/a
2009 92 51 0.00 n/a
2008 95 54 0.00 n/a
2007 n/a n/a n/a n/a
2006 92 50 0.00 n/a
2005 73 59 0.00 n/a
2004 73 48 0.01 n/a
2003 99 52 0.00 n/a
2002 69 50 0.00 n/a
2001 78 47 0.00 n/a
2000 76 55 0.00 n/a
1999 90 51 0.00 n/a
1998 92 n/a 0.00 0.0
1997 76 58 0.00 0.0
1996 81 42 0.00 0.0
1995 82 45 0.00 0.0
1994 79 49 0.00 0.0
1993 91 50 0.00 0.0
1992 87 62 0.23 0.0
1991 75 60 0.00 0.0
1990 99 50 0.00 0.0
1989 79 60 0.01 0.0
1988 76 57 0.00 0.0
1987 77 61 1.03 0.0
1986 77 45 0.00 0.0
1985 86 46 0.00 0.0
1984 75 47 0.00 0.0
1983 85 51 0.00 0.0
1982 93 60 0.00 0.0
1981 91 47 0.00 0.0
1980 80 46 0.00 0.0
1979 79 48 0.00 0.0
1978 85 54 0.00 0.0
1977 86 49 0.00 0.0
1976 75 60 0.00 0.0
1975 72 47 0.00 0.0
1974 67 50 0.00 0.0
1973 72 52 0.10 0.0
1972 84 48 0.00 0.0
1971 80 43 0.00 0.0
1970 70 46 0.00 0.0
1969 75 48 0.00 0.0
1968 97 46 0.00 0.0
1967 90 47 0.00 0.0
1966 94 47 0.00 0.0
1965 96 50 0.00 0.0
1964 76 57 0.00 0.0
1963 76 52 0.00 0.0
1962 80 49 0.00 0.0
1961 79 45 0.00 0.0
1960 76 58 0.00 0.0
1959 101 57 0.00 0.0
1958 71 58 0.00 0.0
1957 76 45 0.00 0.0
1956 73 53 0.00 0.0
1955 90 43 0.00 0.0
1954 n/a 43 0.00 0.0
1953 71 37 0.00 0.0
1952 74 47 0.00 0.0
1951 85 43 0.00 0.0
1950 87 53 0.00 0.0
1949 80 32 0.00 0.0
1948 93 48 0.00 0.0
1947 82 41 0.00 0.0
1946 83 42 0.00 0.0
1945 82 45 0.00 0.0
1944 83 54 0.00 0.0
1943 83 45 0.00 0.0
1942 81 45 0.00 0.0
1941 63 48 0.70 0.0
1940 86 48 0.00 0.0
1939 100 48 0.00 0.0
1938 90 45 0.00 0.0
1937 99 49 0.00 0.0
1936 73 53 0.00 0.0
1935 80 52 0.00 0.0
1934 72 47 0.00 0.0
1933 93 44 0.00 0.0
1932 80 39 0.00 0.0
1931 62 50 0.00 0.0
1930 93 44 0.00 0.0
1929 87 51 0.00 0.0
1928 84 47 0.00 0.0
1927 84 47 0.00 n/a
1926 77 52 n/a n/a
1925 76 52 n/a n/a
1924 84 39 n/a n/a
1923 79 43 n/a n/a
1922 90 43 n/a n/a
1921 63 54 0.25 n/a
1920 80 40 n/a n/a
1919 70 48 n/a n/a
1918 80 47 n/a n/a
1917 99 43 n/a n/a
1916 71 44 0.00 0.0
1915 88 42 n/a n/a
1914 86 44 0.00 n/a
1913 82 50 0.00 n/a
1912 79 48 0.00 n/a
1911 90 38 0.00 n/a
1910 89 43 0.00 n/a
1909 95 52 n/a n/a
1908 80 40 0.00 n/a
1907 n/a n/a 0.50 n/a
1906 78 31 n/a n/a
1905 68 42 0.00 n/a
1904 92 45 0.00 n/a
1903 93 46 0.00 n/a
1902 68 57 0.00 n/a
1901 86 50 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 83 47 0.00 n/a
1894 84 46 n/a n/a
1893 69 44 0.00 n/a
What's the all-time high for Riverside on 10/23?
For the date of Oct 23, the highest temperature ever reached in Riverside history is 102 °F which happened in 2017.
Highest Temperatures in Riverside on October 23
Rank Temperature Year
1 102 °F 2017
2 101 °F 1959
3 100 °F 1939
4 99 °F 1917
4 99 °F 1990
4 99 °F 2003
4 99 °F 1937
8 98 °F 2019
9 97 °F 1968
10 96 °F 1965
What's the all-time low for Riverside on 10/23?
For the date of Oct 23, the lowest temperature ever reached in Riverside history is 31 °F which happened in 1906.
Lowest Temperatures in Riverside on October 23
Rank Temperature Year
1 31 °F 1906
2 32 °F 1949
3 37 °F 1953
4 38 °F 1911
5 39 °F 1924
5 39 °F 1932
7 40 °F 1908
7 40 °F 1920
9 41 °F 1947
10 42 °F 1915
10 42 °F 1996
10 42 °F 1946
10 42 °F 1905
Lowest High Temperatures in Riverside on October 23
Rank Temperature Year
1 62 °F 1931
2 63 °F 1941
2 63 °F 1921
4 67 °F 1974
5 68 °F 2010
5 68 °F 1902
5 68 °F 1905
8 69 °F 1893
8 69 °F 2002
10 70 °F 2021
10 70 °F 1970
10 70 °F 1919
What's the most it has ever rained in Riverside on 10/23?
For the date of Oct 23, the most precipitation ever recorded in Riverside history is 1.03 inches which happened in 1987.
All-Time Most Precipitation in Riverside on October 23
Rank Precipitation Year
1 1.03 inches 1987
2 0.70 inches 1941
3 0.50 inches 1907
4 0.39 inches 2016
5 0.25 inches 1921
6 0.23 inches 1992
7 0.10 inches 1973
8 0.01 inches 1989
8 0.01 inches 2004
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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