Riverside April 9 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of April 9.
April 9 All-Time Records
1893–2024
Highest temperature 96 °F 2018
Lowest temperature 31 °F 1953
Lowest daily high 54 °F 2020
Highest daily low 58 °F 2022
Most precipitation 0.71 inches 2020
April 9 Average Weather
1991–2020 1
Average high 75.1 °F
Average low 48.5 °F
Chance precipitation 12.0%
Riverside April 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 82 46 0.00 n/a
2023 83 50 0.00 n/a
2022 91 58 0.00 n/a
2021 84 50 0.00 n/a
2020 54 48 0.71 n/a
2019 80 56 0.00 0.0
2018 96 54 0.00 0.0
2017 75 45 0.00 0.0
2016 66 56 0.19 0.0
2015 79 47 0.00 n/a
2014 94 56 0.00 0.0
2013 76 47 0.00 0.0
2012 86 49 0.00 0.0
2011 60 37 0.02 n/a
2010 80 50 0.00 n/a
2009 69 47 0.00 n/a
2008 n/a n/a n/a n/a
2007 71 54 0.00 n/a
2006 68 46 0.00 n/a
2005 68 45 0.00 n/a
2004 77 54 0.00 n/a
2003 86 45 0.00 n/a
2002 76 45 0.00 n/a
2001 56 36 0.35 n/a
2000 77 44 0.00 n/a
1999 61 35 0.00 n/a
1998 74 45 0.00 0.0
1997 71 43 0.00 0.0
1996 77 50 0.00 0.0
1995 71 46 0.00 0.0
1994 67 51 0.19 0.0
1993 82 49 0.00 0.0
1992 73 54 0.00 0.0
1991 87 48 0.00 0.0
1990 82 46 0.00 0.0
1989 90 55 0.00 0.0
1988 94 54 0.00 0.0
1987 92 53 0.00 0.0
1986 80 45 0.00 0.0
1985 86 48 0.00 0.0
1984 77 52 0.00 0.0
1983 70 46 0.00 0.0
1982 75 50 0.00 0.0
1981 76 45 0.00 0.0
1980 86 48 0.00 0.0
1979 67 55 0.00 0.0
1978 73 42 0.02 0.0
1977 69 49 0.00 0.0
1976 72 45 0.00 0.0
1975 65 44 0.43 0.0
1974 73 51 0.00 0.0
1973 80 42 0.00 0.0
1972 80 45 0.00 0.0
1971 77 45 0.00 0.0
1970 83 46 0.00 0.0
1969 66 52 0.00 0.0
1968 84 48 0.00 0.0
1967 73 40 0.00 0.0
1966 69 52 0.00 0.0
1965 54 41 0.44 0.0
1964 86 43 0.00 0.0
1963 65 45 0.00 0.0
1962 79 46 0.00 0.0
1961 77 42 0.00 0.0
1960 80 49 0.00 0.0
1959 81 45 0.00 0.0
1958 80 41 0.00 0.0
1957 72 45 0.00 0.0
1956 74 47 0.00 0.0
1955 89 41 0.00 0.0
1954 75 44 0.00 0.0
1953 65 31 0.00 0.0
1952 66 48 0.00 0.0
1951 82 51 0.00 0.0
1950 62 39 0.25 0.0
1949 87 39 0.00 0.0
1948 81 40 0.00 0.0
1947 74 42 0.00 0.0
1946 73 38 0.00 0.0
1945 59 43 0.17 0.0
1944 73 39 0.00 0.0
1943 57 36 0.12 0.0
1942 71 51 0.00 0.0
1941 65 45 0.00 0.0
1940 73 57 0.00 0.0
1939 90 47 0.00 0.0
1938 88 41 0.00 0.0
1937 79 41 0.00 0.0
1936 85 42 0.00 0.0
1935 62 37 0.14 0.0
1934 85 44 0.00 0.0
1933 66 45 0.00 0.0
1932 87 39 0.00 n/a
1931 89 44 0.00 0.0
1930 70 51 0.00 0.0
1929 64 42 0.00 n/a
1928 79 36 0.00 n/a
1927 63 45 0.00 n/a
1926 68 47 n/a n/a
1925 77 52 n/a n/a
1924 62 52 n/a n/a
1923 79 43 0.16 n/a
1922 66 38 n/a n/a
1921 81 40 0.00 n/a
1920 67 47 n/a n/a
1919 80 39 0.00 n/a
1918 89 46 n/a n/a
1917 62 40 0.29 n/a
1916 90 40 n/a n/a
1915 89 45 n/a n/a
1914 73 50 0.00 n/a
1913 89 38 0.00 n/a
1912 59 42 0.50 n/a
1911 71 51 0.00 n/a
1910 64 42 0.00 n/a
1909 86 43 n/a n/a
1908 79 35 n/a n/a
1907 87 48 n/a n/a
1906 78 49 n/a 0.0
1905 66 50 0.00 n/a
1904 96 44 0.00 n/a
1903 64 53 0.00 n/a
1902 79 36 0.00 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 74 39 0.00 n/a
1894 85 41 n/a n/a
1893 71 36 0.00 n/a
What's the all-time high for Riverside on 4/9?
For the date of Apr 9, the highest temperature ever reached in Riverside history is 96 °F which has happened 2 times, most recently in 2018.
Highest Temperatures in Riverside on April 9
Rank Temperature Year
1 96 °F 2018
1 96 °F 1904
3 94 °F 1988
3 94 °F 2014
5 92 °F 1987
6 91 °F 2022
7 90 °F 1989
7 90 °F 1939
7 90 °F 1916
10 89 °F 1915
10 89 °F 1918
10 89 °F 1955
10 89 °F 1913
10 89 °F 1931
What's the all-time low for Riverside on 4/9?
For the date of Apr 9, the lowest temperature ever reached in Riverside history is 31 °F which happened in 1953.
Lowest Temperatures in Riverside on April 9
Rank Temperature Year
1 31 °F 1953
2 35 °F 1908
2 35 °F 1999
4 36 °F 1893
4 36 °F 1943
4 36 °F 2001
4 36 °F 1902
4 36 °F 1928
9 37 °F 2011
9 37 °F 1935
Lowest High Temperatures in Riverside on April 9
Rank Temperature Year
1 54 °F 1965
1 54 °F 2020
3 56 °F 2001
4 57 °F 1943
5 59 °F 1945
5 59 °F 1912
7 60 °F 2011
8 61 °F 1999
9 62 °F 1917
9 62 °F 1950
9 62 °F 1935
9 62 °F 1924
What's the most it has ever rained in Riverside on 4/9?
For the date of Apr 9, the most precipitation ever recorded in Riverside history is 0.71 inches which happened in 2020.
All-Time Most Precipitation in Riverside on April 9
Rank Precipitation Year
1 0.71 inches 2020
2 0.50 inches 1912
3 0.44 inches 1965
4 0.43 inches 1975
5 0.35 inches 2001
6 0.29 inches 1917
7 0.25 inches 1950
8 0.19 inches 1994
8 0.19 inches 2016
10 0.17 inches 1945
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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