Riverside May 4 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of May 4.
May 4 All-Time Records
1893–2024
Highest temperature 100 °F 1987
Lowest temperature 36 °F 1950
Lowest daily high 55 °F 1930
Highest daily low 60 °F 2004
Most precipitation 0.61 inches 1930
May 4 Average Weather
1991–2020 1
Average high 79.7 °F
Average low 53.2 °F
Chance precipitation 8.9%
Riverside May 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 66 49 0.44 n/a
2022 89 52 0.00 n/a
2021 91 55 0.00 n/a
2020 90 54 0.00 0.0
2019 81 51 0.00 0.0
2018 94 53 0.00 0.0
2017 93 59 0.00 0.0
2016 81 56 0.00 0.0
2015 76 54 0.00 0.0
2014 88 58 0.00 0.0
2013 83 55 0.00 0.0
2012 75 58 0.00 0.0
2011 96 57 0.00 n/a
2010 84 54 0.00 n/a
2009 79 55 0.00 n/a
2008 n/a n/a n/a n/a
2007 69 46 0.00 n/a
2006 69 55 0.00 n/a
2005 77 51 0.00 n/a
2004 98 60 0.00 n/a
2003 68 50 0.00 n/a
2002 78 44 0.00 n/a
2001 84 44 0.00 n/a
2000 81 57 0.00 n/a
1999 69 49 0.00 n/a
1998 75 56 0.05 0.0
1997 91 55 0.00 0.0
1996 84 55 0.00 0.0
1995 76 56 0.00 0.0
1994 79 51 0.00 0.0
1993 79 56 0.00 0.0
1992 85 56 0.00 0.0
1991 87 46 0.00 0.0
1990 97 54 0.00 0.0
1989 93 56 0.00 0.0
1988 79 51 0.00 0.0
1987 100 54 0.00 0.0
1986 76 46 0.00 0.0
1985 80 51 0.00 0.0
1984 87 53 0.00 0.0
1983 76 50 0.00 0.0
1982 75 n/a 0.28 0.0
1981 75 56 0.00 0.0
1980 87 53 0.00 0.0
1979 84 49 0.00 0.0
1978 73 56 0.00 0.0
1977 76 54 0.00 0.0
1976 76 55 0.00 0.0
1975 72 55 0.00 0.0
1974 66 54 0.00 0.0
1973 82 47 0.00 0.0
1972 74 54 0.00 0.0
1971 69 49 0.00 0.0
1970 91 50 0.00 0.0
1969 68 46 0.04 0.0
1968 77 55 0.00 0.0
1967 73 43 0.00 0.0
1966 n/a 55 0.00 0.0
1965 71 44 0.00 0.0
1964 63 47 0.00 0.0
1963 71 51 0.00 0.0
1962 91 53 0.00 0.0
1961 66 52 0.00 0.0
1960 69 54 0.05 0.0
1959 72 41 0.00 0.0
1958 92 49 0.00 0.0
1957 83 49 0.00 0.0
1956 75 54 0.00 0.0
1955 79 45 0.00 0.0
1954 80 45 0.00 0.0
1953 85 42 0.00 0.0
1952 80 44 0.00 0.0
1951 78 42 0.00 0.0
1950 62 36 0.00 0.0
1949 75 54 0.00 0.0
1948 89 46 0.00 0.0
1947 95 51 0.00 0.0
1946 83 45 0.00 0.0
1945 82 46 0.00 0.0
1944 95 42 0.00 0.0
1943 68 54 0.00 0.0
1942 85 42 0.00 0.0
1941 76 55 0.00 0.0
1940 79 47 0.00 0.0
1939 87 45 0.00 0.0
1938 71 38 0.00 0.0
1937 87 44 0.00 0.0
1936 86 54 0.00 0.0
1935 77 43 0.00 0.0
1934 81 47 0.00 0.0
1933 72 40 0.00 0.0
1932 69 48 0.00 0.0
1931 83 60 0.00 0.0
1930 55 41 0.61 0.0
1929 79 48 0.00 0.0
1928 98 48 0.00 0.0
1927 87 49 0.00 n/a
1926 76 52 0.02 n/a
1925 83 48 n/a n/a
1924 76 57 n/a n/a
1923 86 51 0.00 n/a
1922 89 46 n/a n/a
1921 71 51 n/a n/a
1920 68 50 n/a n/a
1919 72 55 n/a n/a
1918 82 53 0.00 n/a
1917 80 45 0.00 n/a
1916 91 45 0.00 n/a
1915 67 45 0.37 n/a
1914 63 55 0.01 n/a
1913 82 39 0.00 n/a
1912 79 39 0.00 n/a
1911 86 48 0.00 n/a
1910 70 44 0.00 0.0
1909 77 55 0.00 n/a
1908 71 39 0.00 n/a
1907 70 52 0.02 n/a
1906 72 53 0.00 n/a
1905 63 44 0.00 n/a
1904 74 42 0.00 n/a
1903 76 51 0.00 n/a
1902 71 47 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 72 53 0.00 n/a
1894 80 44 n/a n/a
1893 77 53 0.00 n/a
What's the all-time high for Riverside on 5/4?
For the date of May 4, the highest temperature ever reached in Riverside history is 100 °F which happened in 1987.
Highest Temperatures in Riverside on May 4
Rank Temperature Year
1 100 °F 1987
2 98 °F 1928
2 98 °F 2004
4 97 °F 1990
5 96 °F 2011
6 95 °F 1944
6 95 °F 1947
8 94 °F 2018
9 93 °F 1989
9 93 °F 2017
What's the all-time low for Riverside on 5/4?
For the date of May 4, the lowest temperature ever reached in Riverside history is 36 °F which happened in 1950.
Lowest Temperatures in Riverside on May 4
Rank Temperature Year
1 36 °F 1950
2 38 °F 1938
3 39 °F 1912
3 39 °F 1908
3 39 °F 1913
6 40 °F 1933
7 41 °F 1930
7 41 °F 1959
9 42 °F 1944
9 42 °F 1904
9 42 °F 1942
9 42 °F 1951
9 42 °F 1953
Lowest High Temperatures in Riverside on May 4
Rank Temperature Year
1 55 °F 1930
2 62 °F 1950
3 63 °F 1964
3 63 °F 1905
3 63 °F 1914
6 66 °F 2023
6 66 °F 1961
6 66 °F 1974
9 67 °F 1915
10 68 °F 1969
10 68 °F 1920
10 68 °F 2003
10 68 °F 1943
What's the most it has ever rained in Riverside on 5/4?
For the date of May 4, the most precipitation ever recorded in Riverside history is 0.61 inches which happened in 1930.
All-Time Most Precipitation in Riverside on May 4
Rank Precipitation Year
1 0.61 inches 1930
2 0.44 inches 2023
3 0.37 inches 1915
4 0.28 inches 1982
5 0.05 inches 1960
5 0.05 inches 1998
7 0.04 inches 1969
8 0.02 inches 1926
8 0.02 inches 1907
10 0.01 inches 1914
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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