Riverside January 20 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of January 20.
January 20 All-Time Records
1893–2024
Highest temperature 84 °F 2014
Lowest temperature 24 °F 1948
Lowest daily high 50 °F 1935
Highest daily low 58 °F 2021
Most precipitation 1.40 inches 1933
January 20 Average Weather
1991–2020 1
Average high 69.0 °F
Average low 43.5 °F
Chance precipitation 17.7%
Riverside January 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 59 52 0.34 n/a
2023 60 37 0.00 n/a
2022 76 46 0.00 n/a
2021 71 58 0.00 n/a
2020 62 49 0.00 n/a
2019 73 46 0.00 0.0
2018 61 43 0.02 n/a
2017 57 48 1.03 0.0
2016 67 52 0.00 0.0
2015 67 46 0.00 0.0
2014 84 44 0.00 0.0
2013 78 43 0.00 0.0
2012 64 39 0.00 0.0
2011 72 52 0.00 n/a
2010 56 46 0.87 n/a
2009 83 55 0.00 n/a
2008 n/a n/a n/a n/a
2007 60 30 0.00 n/a
2006 67 31 0.00 n/a
2005 74 41 0.00 n/a
2004 58 41 0.00 n/a
2003 68 47 0.00 n/a
2002 66 32 0.00 n/a
2001 74 35 0.00 n/a
2000 73 51 0.00 n/a
1999 60 52 0.15 n/a
1998 n/a n/a 0.00 0.0
1997 62 42 0.00 0.0
1996 72 37 0.00 0.0
1995 65 39 0.00 0.0
1994 78 41 0.00 0.0
1993 55 41 0.00 0.0
1992 73 39 0.00 0.0
1991 77 39 0.00 0.0
1990 65 35 0.00 0.0
1989 78 45 0.00 0.0
1988 67 39 0.00 0.0
1987 59 42 0.00 0.0
1986 69 47 0.00 0.0
1985 52 39 0.00 0.0
1984 71 33 0.00 0.0
1983 60 33 0.00 0.0
1982 57 42 0.83 0.0
1981 70 42 0.00 0.0
1980 64 42 0.00 0.0
1979 67 37 0.00 0.0
1978 63 42 0.00 0.0
1977 71 49 0.00 0.0
1976 77 48 0.00 0.0
1975 80 41 0.00 0.0
1974 57 53 0.08 0.0
1973 58 40 0.00 0.0
1972 55 38 0.00 0.0
1971 77 50 0.00 0.0
1970 67 50 0.00 0.0
1969 62 51 0.28 0.0
1968 83 40 0.00 0.0
1967 68 33 0.00 0.0
1966 56 35 0.00 0.0
1965 68 49 0.00 0.0
1964 61 40 0.00 0.0
1963 66 28 0.00 0.0
1962 58 47 0.83 0.0
1961 71 57 0.00 0.0
1960 68 41 0.00 0.0
1959 63 39 0.00 0.0
1958 68 35 0.00 0.0
1957 61 32 0.23 0.0
1956 63 44 0.00 0.0
1955 58 34 0.00 0.0
1954 51 39 0.72 0.0
1953 53 40 0.00 0.0
1952 55 38 0.00 0.0
1951 62 32 0.01 0.0
1950 79 40 0.00 0.0
1949 52 39 0.21 0.0
1948 74 24 0.00 0.0
1947 82 28 0.00 0.0
1946 68 40 0.00 0.0
1945 57 31 0.00 0.0
1944 75 42 0.00 0.0
1943 62 28 0.00 0.0
1942 73 41 0.00 0.0
1941 67 40 0.05 0.0
1940 73 32 0.00 0.0
1939 77 41 0.00 0.0
1938 58 39 0.10 0.0
1937 51 25 0.00 0.0
1936 72 32 0.00 0.0
1935 50 27 0.00 0.0
1934 72 33 0.00 0.0
1933 55 32 1.40 0.0
1932 57 36 0.00 0.0
1931 71 34 0.00 0.0
1930 55 48 0.00 n/a
1929 59 41 0.29 n/a
1928 70 29 0.00 n/a
1927 55 43 0.09 n/a
1926 59 33 0.00 n/a
1925 77 37 n/a n/a
1924 72 36 0.00 n/a
1923 60 41 n/a n/a
1922 57 31 n/a n/a
1921 58 33 0.26 n/a
1920 62 47 n/a n/a
1919 n/a 46 0.04 n/a
1918 64 44 0.00 n/a
1917 n/a 35 0.31 n/a
1916 62 35 n/a n/a
1915 73 34 0.00 n/a
1914 64 35 0.00 n/a
1913 63 38 0.00 n/a
1912 80 38 n/a 0.0
1911 70 n/a 0.00 n/a
1910 72 38 0.00 n/a
1909 55 47 0.05 0.0
1908 55 34 0.00 n/a
1907 67 31 0.00 0.0
1906 60 48 0.00 n/a
1905 71 41 0.00 n/a
1904 51 28 0.00 n/a
1903 77 33 0.00 n/a
1902 71 31 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 62 51 0.07 n/a
1895 55 37 n/a n/a
1894 55 31 0.00 n/a
1893 68 38 0.00 n/a
What's the all-time high for Riverside on 1/20?
For the date of Jan 20, the highest temperature ever reached in Riverside history is 84 °F which happened in 2014.
Highest Temperatures in Riverside on January 20
Rank Temperature Year
1 84 °F 2014
2 83 °F 1968
2 83 °F 2009
4 82 °F 1947
5 80 °F 1975
5 80 °F 1912
7 79 °F 1950
8 78 °F 2013
8 78 °F 1994
8 78 °F 1989
What's the all-time low for Riverside on 1/20?
For the date of Jan 20, the lowest temperature ever reached in Riverside history is 24 °F which happened in 1948.
Lowest Temperatures in Riverside on January 20
Rank Temperature Year
1 24 °F 1948
2 25 °F 1937
3 27 °F 1935
4 28 °F 1943
4 28 °F 1947
4 28 °F 1904
4 28 °F 1963
8 29 °F 1928
9 30 °F 2007
10 31 °F 1907
10 31 °F 1945
10 31 °F 1894
10 31 °F 1922
10 31 °F 2006
10 31 °F 1902
Lowest High Temperatures in Riverside on January 20
Rank Temperature Year
1 50 °F 1935
2 51 °F 1904
2 51 °F 1937
2 51 °F 1954
5 52 °F 1985
5 52 °F 1949
7 53 °F 1953
8 55 °F 1927
8 55 °F 1933
8 55 °F 1993
8 55 °F 1909
8 55 °F 1972
8 55 °F 1952
8 55 °F 1895
8 55 °F 1908
8 55 °F 1930
8 55 °F 1894
What's the most it has ever rained in Riverside on 1/20?
For the date of Jan 20, the most precipitation ever recorded in Riverside history is 1.40 inches which happened in 1933.
All-Time Most Precipitation in Riverside on January 20
Rank Precipitation Year
1 1.40 inches 1933
2 1.03 inches 2017
3 0.87 inches 2010
4 0.83 inches 1982
4 0.83 inches 1962
6 0.72 inches 1954
7 0.34 inches 2024
8 0.31 inches 1917
9 0.29 inches 1929
10 0.28 inches 1969
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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