Riverside March 18 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of March 18.
March 18 All-Time Records
1893–2024
Highest temperature 93 °F 1914
Lowest temperature 30 °F 1903
Lowest daily high 56 °F 2012
Highest daily low 57 °F 1995
Most precipitation 1.08 inches 1982
March 18 Average Weather
1991–2020 1
Average high 72.7 °F
Average low 46.9 °F
Chance precipitation 18.1%
Riverside March 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 77 45 0.00 n/a
2023 74 44 0.00 n/a
2022 81 49 0.00 n/a
2021 71 44 0.00 n/a
2020 57 39 0.00 n/a
2019 82 49 0.00 0.0
2018 64 40 0.00 0.0
2017 83 51 0.00 0.0
2016 80 52 0.00 0.0
2015 75 56 0.00 0.0
2014 80 52 0.00 0.0
2013 66 51 0.00 0.0
2012 56 42 0.09 n/a
2011 71 44 0.00 n/a
2010 79 51 0.00 n/a
2009 87 51 0.00 n/a
2008 n/a n/a n/a n/a
2007 68 52 0.00 n/a
2006 58 39 0.01 n/a
2005 62 48 0.15 n/a
2004 84 46 0.00 n/a
2003 71 39 0.00 n/a
2002 65 38 0.00 n/a
2001 83 45 0.00 n/a
2000 85 44 0.00 n/a
1999 69 41 0.00 n/a
1998 74 55 0.00 0.0
1997 91 46 0.00 0.0
1996 78 51 0.00 0.0
1995 74 57 0.00 0.0
1994 80 49 0.00 0.0
1993 75 57 0.00 0.0
1992 69 49 0.00 0.0
1991 71 41 0.00 0.0
1990 85 45 0.00 0.0
1989 77 45 0.00 0.0
1988 85 43 0.00 0.0
1987 70 45 0.00 0.0
1986 70 38 0.00 0.0
1985 n/a 44 0.10 0.0
1984 79 50 0.00 0.0
1983 59 47 0.69 0.0
1982 58 40 1.08 0.0
1981 75 43 0.00 0.0
1980 72 44 0.09 0.0
1979 58 49 0.70 0.0
1978 83 46 0.00 0.0
1977 68 37 0.00 0.0
1976 75 44 0.00 0.0
1975 75 39 0.00 0.0
1974 76 52 0.00 0.0
1973 67 43 0.00 0.0
1972 64 51 0.00 0.0
1971 76 44 0.00 0.0
1970 67 48 0.00 0.0
1969 75 43 0.00 0.0
1968 68 38 0.00 0.0
1967 68 50 0.00 0.0
1966 85 40 0.00 0.0
1965 68 48 0.00 0.0
1964 81 41 0.00 0.0
1963 62 33 0.20 0.0
1962 60 38 0.01 0.0
1961 70 35 0.00 0.0
1960 88 43 0.00 0.0
1959 77 40 0.00 0.0
1958 68 52 0.00 0.0
1957 65 42 0.00 0.0
1956 80 39 0.00 0.0
1955 74 31 0.00 0.0
1954 61 35 0.03 0.0
1953 67 41 0.00 0.0
1952 57 41 0.00 0.0
1951 75 37 0.00 0.0
1950 76 37 0.00 0.0
1949 72 39 0.00 0.0
1948 66 33 0.00 0.0
1947 61 n/a 0.00 0.0
1946 69 47 0.00 0.0
1945 67 41 0.00 0.0
1944 72 39 0.00 0.0
1943 65 50 0.30 0.0
1942 75 40 0.00 0.0
1941 71 55 0.00 0.0
1940 72 50 0.00 0.0
1939 74 50 0.00 0.0
1938 66 39 0.00 0.0
1937 65 42 0.02 0.0
1936 72 52 0.00 0.0
1935 68 35 0.00 0.0
1934 n/a n/a n/a n/a
1933 66 38 0.00 0.0
1932 71 43 0.00 n/a
1931 88 42 0.00 n/a
1930 64 42 0.00 0.0
1929 63 49 0.00 n/a
1928 86 31 0.00 n/a
1927 61 39 0.00 n/a
1926 70 47 n/a n/a
1925 88 38 n/a n/a
1924 63 40 0.22 n/a
1923 82 42 n/a n/a
1922 70 33 n/a n/a
1921 68 47 n/a n/a
1920 71 32 n/a n/a
1919 76 40 n/a n/a
1918 71 50 0.00 n/a
1917 84 36 0.00 n/a
1916 85 45 0.00 n/a
1915 78 45 0.00 n/a
1914 93 50 0.00 n/a
1913 61 43 0.04 n/a
1912 75 38 0.00 0.0
1911 66 53 0.00 n/a
1910 80 50 0.00 n/a
1909 60 46 0.15 n/a
1908 60 52 0.00 n/a
1907 83 48 0.00 0.0
1906 62 34 0.00 n/a
1905 68 45 0.00 n/a
1904 65 49 0.00 n/a
1903 66 30 0.00 n/a
1902 85 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 58 40 0.21 n/a
1894 73 44 0.00 n/a
1893 71 43 0.00 n/a
What's the all-time high for Riverside on 3/18?
For the date of Mar 18, the highest temperature ever reached in Riverside history is 93 °F which happened in 1914.
Highest Temperatures in Riverside on March 18
Rank Temperature Year
1 93 °F 1914
2 91 °F 1997
3 88 °F 1925
3 88 °F 1931
3 88 °F 1960
6 87 °F 2009
7 86 °F 1928
8 85 °F 1988
8 85 °F 1966
8 85 °F 2000
8 85 °F 1902
8 85 °F 1916
8 85 °F 1990
What's the all-time low for Riverside on 3/18?
For the date of Mar 18, the lowest temperature ever reached in Riverside history is 30 °F which happened in 1903.
Lowest Temperatures in Riverside on March 18
Rank Temperature Year
1 30 °F 1903
2 31 °F 1928
2 31 °F 1955
4 32 °F 1920
5 33 °F 1963
5 33 °F 1948
5 33 °F 1922
8 34 °F 1906
9 35 °F 1961
9 35 °F 1935
9 35 °F 1954
Lowest High Temperatures in Riverside on March 18
Rank Temperature Year
1 56 °F 2012
2 57 °F 1952
2 57 °F 2020
4 58 °F 2006
4 58 °F 1895
4 58 °F 1979
4 58 °F 1982
8 59 °F 1983
9 60 °F 1908
9 60 °F 1962
9 60 °F 1909
What's the most it has ever rained in Riverside on 3/18?
For the date of Mar 18, the most precipitation ever recorded in Riverside history is 1.08 inches which happened in 1982.
All-Time Most Precipitation in Riverside on March 18
Rank Precipitation Year
1 1.08 inches 1982
2 0.70 inches 1979
3 0.69 inches 1983
4 0.30 inches 1943
5 0.22 inches 1924
6 0.21 inches 1895
7 0.20 inches 1963
8 0.15 inches 1909
8 0.15 inches 2005
10 0.10 inches 1985
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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