Riverside May 19 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of May 19.
May 19 All-Time Records
1893–2024
Highest temperature 104 °F 1942
Lowest temperature 40 °F 1950
Lowest daily high 57 °F 1916
Highest daily low 64 °F 1997
Most precipitation 0.68 inches 1925
May 19 Average Weather
1991–2020 1
Average high 80.9 °F
Average low 55.1 °F
Chance precipitation 5.1%
Riverside May 19 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 75 57 0.00 n/a
2022 79 57 0.00 n/a
2021 77 54 0.00 n/a
2020 73 54 0.00 0.0
2019 68 50 0.01 0.0
2018 73 57 0.00 0.0
2017 91 53 0.00 0.0
2016 80 59 0.00 0.0
2015 76 54 0.00 0.0
2014 80 59 0.00 0.0
2013 84 56 0.00 0.0
2012 87 55 0.00 0.0
2011 73 49 0.00 n/a
2010 81 57 0.00 n/a
2009 91 62 0.00 n/a
2008 n/a n/a n/a n/a
2007 82 53 0.00 n/a
2006 84 56 0.00 n/a
2005 91 54 0.00 n/a
2004 78 52 0.00 n/a
2003 89 51 0.00 n/a
2002 71 57 0.00 n/a
2001 76 58 0.00 n/a
2000 93 54 0.00 n/a
1999 76 53 0.00 n/a
1998 81 51 0.00 0.0
1997 80 64 0.00 0.0
1996 81 57 0.00 0.0
1995 87 56 0.00 0.0
1994 72 45 0.00 0.0
1993 86 54 0.00 0.0
1992 n/a 60 0.00 0.0
1991 75 47 0.00 0.0
1990 74 53 0.00 0.0
1989 85 53 0.00 0.0
1988 98 55 0.00 0.0
1987 73 56 0.00 0.0
1986 95 55 0.00 0.0
1985 77 45 0.00 0.0
1984 95 56 0.00 0.0
1983 88 52 0.00 0.0
1982 81 54 0.00 0.0
1981 81 58 0.00 0.0
1980 87 57 0.00 0.0
1979 79 51 0.00 0.0
1978 97 54 0.00 0.0
1977 79 47 0.00 0.0
1976 86 53 0.00 0.0
1975 74 49 0.00 0.0
1974 69 44 0.00 0.0
1973 82 56 0.00 0.0
1972 69 51 0.04 0.0
1971 89 48 0.00 0.0
1970 n/a 51 0.00 0.0
1969 83 52 0.00 0.0
1968 90 55 0.00 0.0
1967 88 52 0.00 0.0
1966 91 53 0.00 0.0
1965 82 55 0.00 0.0
1964 86 50 0.00 0.0
1963 76 54 0.00 0.0
1962 75 46 0.00 0.0
1961 72 55 0.00 0.0
1960 88 50 0.00 0.0
1959 76 53 0.00 0.0
1958 88 51 0.00 0.0
1957 70 57 0.09 0.0
1956 89 51 0.00 0.0
1955 95 49 0.00 0.0
1954 88 56 0.00 0.0
1953 78 45 0.00 0.0
1952 89 50 0.00 0.0
1951 86 48 0.00 0.0
1950 77 40 0.00 0.0
1949 64 51 0.16 0.0
1948 63 49 0.05 0.0
1947 79 55 0.00 0.0
1946 74 49 0.00 0.0
1945 71 40 0.00 0.0
1944 80 42 0.00 0.0
1943 95 46 0.00 0.0
1942 104 50 0.00 0.0
1941 84 50 0.00 0.0
1940 78 54 0.00 0.0
1939 75 50 0.00 0.0
1938 64 54 0.00 0.0
1937 82 48 0.00 0.0
1936 82 51 0.00 0.0
1935 77 42 0.00 0.0
1934 83 48 0.00 0.0
1933 78 40 0.00 0.0
1932 82 46 0.00 0.0
1931 87 50 0.00 0.0
1930 89 46 0.00 0.0
1929 80 47 0.00 0.0
1928 77 57 0.00 0.0
1927 76 55 0.00 n/a
1926 87 59 0.00 n/a
1925 67 55 0.68 n/a
1924 87 53 n/a n/a
1923 80 47 0.00 n/a
1922 78 51 n/a n/a
1921 68 49 n/a n/a
1920 92 51 n/a n/a
1919 76 55 n/a n/a
1918 76 46 0.00 n/a
1917 75 44 0.00 n/a
1916 57 49 0.12 n/a
1915 71 45 0.00 n/a
1914 84 54 0.00 n/a
1913 76 55 0.00 n/a
1912 82 50 0.00 n/a
1911 85 51 0.00 n/a
1910 77 47 0.00 0.0
1909 68 52 0.04 n/a
1908 77 41 0.00 n/a
1907 87 49 0.00 n/a
1906 70 53 0.00 n/a
1905 71 55 0.00 n/a
1904 76 53 0.00 n/a
1903 72 40 0.00 n/a
1902 72 41 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 57 0.00 n/a
1894 79 44 n/a n/a
1893 84 44 0.00 n/a
What's the all-time high for Riverside on 5/19?
For the date of May 19, the highest temperature ever reached in Riverside history is 104 °F which happened in 1942.
Highest Temperatures in Riverside on May 19
Rank Temperature Year
1 104 °F 1942
2 98 °F 1988
3 97 °F 1978
4 95 °F 1986
4 95 °F 1943
4 95 °F 1984
4 95 °F 1955
8 93 °F 2000
9 92 °F 1920
10 91 °F 1966
10 91 °F 2005
10 91 °F 2009
10 91 °F 2017
What's the all-time low for Riverside on 5/19?
For the date of May 19, the lowest temperature ever reached in Riverside history is 40 °F which has happened 4 times, most recently in 1950.
Lowest Temperatures in Riverside on May 19
Rank Temperature Year
1 40 °F 1950
1 40 °F 1903
1 40 °F 1945
1 40 °F 1933
5 41 °F 1902
5 41 °F 1908
7 42 °F 1944
7 42 °F 1935
9 44 °F 1917
9 44 °F 1893
9 44 °F 1894
9 44 °F 1974
Lowest High Temperatures in Riverside on May 19
Rank Temperature Year
1 57 °F 1916
2 63 °F 1948
3 64 °F 1949
3 64 °F 1938
5 67 °F 1925
6 68 °F 1921
6 68 °F 2019
6 68 °F 1909
9 69 °F 1972
9 69 °F 1974
What's the most it has ever rained in Riverside on 5/19?
For the date of May 19, the most precipitation ever recorded in Riverside history is 0.68 inches which happened in 1925.
All-Time Most Precipitation in Riverside on May 19
Rank Precipitation Year
1 0.68 inches 1925
2 0.16 inches 1949
3 0.12 inches 1916
4 0.09 inches 1957
5 0.05 inches 1948
6 0.04 inches 1972
6 0.04 inches 1909
8 0.01 inches 2019
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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