Riverside January 18 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of January 18.
January 18 All-Time Records
1893–2024
Highest temperature 90 °F 1971
Lowest temperature 27 °F 2007
Lowest daily high 49 °F 1955
Highest daily low 54 °F 2022
Most precipitation 1.42 inches 1895
January 18 Average Weather
1991–2020 1
Average high 68.8 °F
Average low 43.4 °F
Chance precipitation 18.6%
Riverside January 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 69 48 0.00 n/a
2023 57 36 0.00 n/a
2022 64 54 0.00 n/a
2021 80 48 0.00 n/a
2020 70 40 0.00 0.0
2019 63 50 0.00 0.0
2018 81 49 0.00 0.0
2017 59 38 0.01 0.0
2016 63 48 0.00 0.0
2015 75 47 0.00 0.0
2014 85 47 0.00 0.0
2013 76 44 0.00 0.0
2012 67 36 0.00 0.0
2011 85 51 0.00 n/a
2010 59 46 0.94 n/a
2009 79 47 0.00 n/a
2008 n/a n/a n/a n/a
2007 64 27 0.00 n/a
2006 64 35 0.00 n/a
2005 77 49 0.00 n/a
2004 63 38 0.00 n/a
2003 80 45 0.00 n/a
2002 66 30 0.00 n/a
2001 65 40 0.00 n/a
2000 78 54 0.00 n/a
1999 65 40 0.00 n/a
1998 75 48 0.00 0.0
1997 74 39 0.00 0.0
1996 69 42 0.00 0.0
1995 67 35 0.00 0.0
1994 86 43 0.00 0.0
1993 n/a 47 0.93 0.0
1992 69 40 0.00 0.0
1991 76 44 0.00 0.0
1990 56 37 0.04 0.0
1989 80 47 0.00 0.0
1988 62 42 0.15 0.0
1987 64 31 0.00 0.0
1986 86 43 0.00 0.0
1985 71 37 0.00 0.0
1984 67 33 0.00 0.0
1983 64 42 0.00 0.0
1982 60 40 0.00 0.0
1981 n/a 42 0.00 0.0
1980 59 50 0.41 0.0
1979 n/a 43 0.19 0.0
1978 61 41 0.00 0.0
1977 79 49 0.00 0.0
1976 77 44 0.00 0.0
1975 82 42 0.00 0.0
1974 69 51 0.00 0.0
1973 63 37 0.00 0.0
1972 61 33 0.00 0.0
1971 90 51 0.00 0.0
1970 63 42 0.00 0.0
1969 60 45 0.03 0.0
1968 72 35 0.00 0.0
1967 77 35 0.00 0.0
1966 65 39 0.00 0.0
1965 83 49 0.00 0.0
1964 57 46 0.22 0.0
1963 57 30 0.00 0.0
1962 61 34 0.00 0.0
1961 85 41 0.00 0.0
1960 63 30 0.00 0.0
1959 77 41 0.00 0.0
1958 71 35 0.00 0.0
1957 68 41 0.00 0.0
1956 76 35 0.00 0.0
1955 49 36 0.81 0.0
1954 57 47 0.21 0.0
1953 65 38 0.00 0.0
1952 57 46 0.88 0.0
1951 61 49 0.00 0.0
1950 68 36 0.00 0.0
1949 56 27 0.00 0.0
1948 71 30 0.00 0.0
1947 72 36 0.00 0.0
1946 68 35 0.00 0.0
1945 61 32 0.00 0.0
1944 74 50 0.00 0.0
1943 60 33 0.00 0.0
1942 71 38 0.00 0.0
1941 72 36 0.00 0.0
1940 75 32 0.00 0.0
1939 72 34 0.00 0.0
1938 65 45 0.00 0.0
1937 59 27 0.00 0.0
1936 62 38 0.00 0.0
1935 54 38 0.00 0.0
1934 77 34 0.00 0.0
1933 51 33 0.00 0.0
1932 57 38 0.00 0.0
1931 66 35 0.00 0.0
1930 60 50 0.09 n/a
1929 56 43 0.07 n/a
1928 59 27 0.00 n/a
1927 61 42 0.00 n/a
1926 66 44 0.02 n/a
1925 75 34 n/a n/a
1924 68 31 0.00 n/a
1923 79 40 n/a n/a
1922 59 43 n/a n/a
1921 56 47 1.23 n/a
1920 80 40 n/a n/a
1919 76 38 n/a n/a
1918 75 37 0.00 n/a
1917 60 36 0.07 n/a
1916 60 n/a 0.51 n/a
1915 72 30 0.00 n/a
1914 56 53 0.35 n/a
1913 59 38 0.00 n/a
1912 66 42 n/a 0.0
1911 68 n/a 0.00 n/a
1910 64 30 0.00 n/a
1909 73 43 0.00 0.0
1908 65 36 0.00 n/a
1907 56 36 0.68 0.0
1906 57 42 0.00 n/a
1905 73 37 0.00 n/a
1904 59 37 0.10 n/a
1903 69 29 0.00 n/a
1902 71 29 0.00 0.0
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 67 47 0.00 n/a
1895 59 39 1.42 n/a
1894 50 34 0.17 n/a
1893 68 30 0.00 n/a
What's the all-time high for Riverside on 1/18?
For the date of Jan 18, the highest temperature ever reached in Riverside history is 90 °F which happened in 1971.
Highest Temperatures in Riverside on January 18
Rank Temperature Year
1 90 °F 1971
2 86 °F 1994
2 86 °F 1986
4 85 °F 2014
4 85 °F 2011
4 85 °F 1961
7 83 °F 1965
8 82 °F 1975
9 81 °F 2018
10 80 °F 1989
10 80 °F 1920
10 80 °F 2003
10 80 °F 2021
What's the all-time low for Riverside on 1/18?
For the date of Jan 18, the lowest temperature ever reached in Riverside history is 27 °F which has happened 4 times, most recently in 2007.
Lowest Temperatures in Riverside on January 18
Rank Temperature Year
1 27 °F 1928
1 27 °F 1949
1 27 °F 2007
1 27 °F 1937
5 29 °F 1903
5 29 °F 1902
7 30 °F 1963
7 30 °F 1893
7 30 °F 2002
7 30 °F 1960
7 30 °F 1948
7 30 °F 1915
7 30 °F 1910
Lowest High Temperatures in Riverside on January 18
Rank Temperature Year
1 49 °F 1955
2 50 °F 1894
3 51 °F 1933
4 54 °F 1935
5 56 °F 1907
5 56 °F 1990
5 56 °F 1914
5 56 °F 1949
5 56 °F 1929
5 56 °F 1921
What's the most it has ever rained in Riverside on 1/18?
For the date of Jan 18, the most precipitation ever recorded in Riverside history is 1.42 inches which happened in 1895.
All-Time Most Precipitation in Riverside on January 18
Rank Precipitation Year
1 1.42 inches 1895
2 1.23 inches 1921
3 0.94 inches 2010
4 0.93 inches 1993
5 0.88 inches 1952
6 0.81 inches 1955
7 0.68 inches 1907
8 0.51 inches 1916
9 0.41 inches 1980
10 0.35 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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