Riverside May 31 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of May 31.
May 31 All-Time Records
1893–2024
Highest temperature 103 °F 1910
Lowest temperature 42 °F 1961
Lowest daily high 61 °F 1948
Highest daily low 63 °F 1997
Most precipitation 0.15 inches 1936
May 31 Average Weather
1991–2020 1
Average high 82.6 °F
Average low 56.6 °F
Chance precipitation 2.4%
Riverside May 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 66 56 0.00 n/a
2022 83 55 0.00 n/a
2021 86 56 0.00 n/a
2020 87 56 0.00 0.0
2019 81 56 0.00 0.0
2018 77 58 0.00 0.0
2017 74 60 0.00 0.0
2016 81 57 0.00 0.0
2015 83 58 0.00 0.0
2014 91 59 0.00 0.0
2013 88 61 0.00 0.0
2012 93 57 0.00 0.0
2011 84 52 0.00 n/a
2010 85 56 0.00 n/a
2009 76 59 0.00 n/a
2008 n/a n/a n/a n/a
2007 79 51 0.00 n/a
2006 94 54 0.00 n/a
2005 84 54 0.00 n/a
2004 95 55 0.00 n/a
2003 86 58 0.00 n/a
2002 88 57 0.00 n/a
2001 95 57 0.00 n/a
2000 84 61 0.00 n/a
1999 80 51 0.00 n/a
1998 82 50 0.00 0.0
1997 93 63 0.00 0.0
1996 85 52 0.00 0.0
1995 94 58 0.00 0.0
1994 81 57 0.00 0.0
1993 82 60 0.00 0.0
1992 93 60 0.00 0.0
1991 74 53 0.00 0.0
1990 76 57 0.00 0.0
1989 93 53 0.00 0.0
1988 85 49 0.00 0.0
1987 92 55 0.00 0.0
1986 86 55 0.00 0.0
1985 77 54 0.00 0.0
1984 89 60 0.00 0.0
1983 n/a 59 0.00 0.0
1982 80 50 0.00 0.0
1981 87 62 0.00 0.0
1980 68 54 0.00 0.0
1979 80 59 0.00 0.0
1978 87 57 0.00 0.0
1977 n/a n/a 0.00 0.0
1976 85 52 0.00 0.0
1975 87 56 0.00 0.0
1974 75 58 0.00 0.0
1973 77 58 0.00 0.0
1972 94 61 0.00 0.0
1971 71 53 0.00 0.0
1970 90 58 0.00 0.0
1969 80 60 0.00 0.0
1968 84 60 0.00 0.0
1967 62 54 0.00 0.0
1966 78 46 0.00 0.0
1965 73 52 0.00 0.0
1964 88 51 0.00 0.0
1963 73 53 0.00 0.0
1962 81 55 0.00 0.0
1961 71 42 0.00 0.0
1960 83 47 0.00 0.0
1959 80 51 0.00 0.0
1958 80 55 0.00 0.0
1957 86 49 0.00 0.0
1956 82 48 0.00 0.0
1955 70 55 0.00 0.0
1954 87 49 0.00 0.0
1953 72 52 0.00 0.0
1952 71 54 0.00 0.0
1951 74 52 0.00 0.0
1950 82 54 0.00 0.0
1949 77 45 0.00 0.0
1948 61 n/a 0.12 0.0
1947 76 56 0.00 0.0
1946 91 47 0.00 0.0
1945 71 54 0.00 0.0
1944 72 54 0.00 0.0
1943 78 53 0.00 0.0
1942 81 46 0.00 0.0
1941 82 49 0.00 0.0
1940 90 44 0.00 0.0
1939 80 58 0.00 0.0
1938 92 53 0.00 0.0
1937 70 54 0.00 0.0
1936 72 50 0.15 0.0
1935 67 48 0.00 0.0
1934 81 52 0.00 0.0
1933 70 52 0.00 0.0
1932 74 45 0.00 0.0
1931 88 54 0.00 0.0
1930 80 45 0.00 0.0
1929 72 49 0.00 0.0
1928 82 56 0.00 0.0
1927 81 43 0.00 n/a
1926 94 56 0.00 n/a
1925 74 54 n/a n/a
1924 95 50 n/a n/a
1923 76 50 0.00 n/a
1922 76 55 n/a n/a
1921 78 44 n/a n/a
1920 79 52 n/a n/a
1919 80 58 n/a n/a
1918 78 45 0.00 n/a
1917 75 52 0.00 n/a
1916 77 52 0.00 n/a
1915 90 51 0.00 n/a
1914 85 55 0.00 n/a
1913 80 54 0.00 n/a
1912 102 50 0.00 n/a
1911 76 42 0.00 n/a
1910 103 59 0.00 0.0
1909 103 57 0.00 n/a
1908 72 47 0.00 n/a
1907 81 58 0.00 n/a
1906 82 43 0.00 n/a
1905 80 45 0.00 n/a
1904 78 48 0.00 n/a
1903 78 57 0.00 n/a
1902 74 52 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 76 50 0.00 n/a
1894 69 51 n/a n/a
1893 85 45 0.00 n/a
What's the all-time high for Riverside on 5/31?
For the date of May 31, the highest temperature ever reached in Riverside history is 103 °F which has happened 2 times, most recently in 1910.
Highest Temperatures in Riverside on May 31
Rank Temperature Year
1 103 °F 1910
1 103 °F 1909
3 102 °F 1912
4 95 °F 2004
4 95 °F 2001
4 95 °F 1924
7 94 °F 1972
7 94 °F 1995
7 94 °F 1926
7 94 °F 2006
What's the all-time low for Riverside on 5/31?
For the date of May 31, the lowest temperature ever reached in Riverside history is 42 °F which has happened 2 times, most recently in 1961.
Lowest Temperatures in Riverside on May 31
Rank Temperature Year
1 42 °F 1911
1 42 °F 1961
3 43 °F 1927
3 43 °F 1906
5 44 °F 1921
5 44 °F 1940
7 45 °F 1932
7 45 °F 1918
7 45 °F 1905
7 45 °F 1949
7 45 °F 1893
7 45 °F 1930
Lowest High Temperatures in Riverside on May 31
Rank Temperature Year
1 61 °F 1948
2 62 °F 1967
3 66 °F 2023
4 67 °F 1935
5 68 °F 1980
6 69 °F 1894
7 70 °F 1933
7 70 °F 1955
7 70 °F 1937
10 71 °F 1945
10 71 °F 1971
10 71 °F 1952
10 71 °F 1961
What's the most it has ever rained in Riverside on 5/31?
For the date of May 31, the most precipitation ever recorded in Riverside history is 0.15 inches which happened in 1936.
All-Time Most Precipitation in Riverside on May 31
Rank Precipitation Year
1 0.15 inches 1936
2 0.12 inches 1948
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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