Riverside December 1 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of December 1.
December 1 All-Time Records
1893–2024
Highest temperature 89 °F 2021
Lowest temperature 29 °F 2004
Lowest daily high 54 °F 1955
Highest daily low 59 °F 2012
Most precipitation 0.76 inches 1925
December 1 Average Weather
1991–2020 1
Average high 70.7 °F
Average low 44.3 °F
Chance precipitation 13.9%
Riverside December 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 66 47 0.00 n/a
2022 58 51 0.00 n/a
2021 89 50 0.00 n/a
2020 83 43 0.00 0.0
2019 64 44 0.00 0.0
2018 63 45 0.00 0.0
2017 79 46 0.00 0.0
2016 65 45 0.00 0.0
2015 74 37 0.00 0.0
2014 69 53 0.00 0.0
2013 80 51 0.00 0.0
2012 66 59 0.00 0.0
2011 64 54 0.00 0.0
2010 78 38 0.00 n/a
2009 70 42 0.00 n/a
2008 85 50 0.00 n/a
2007 n/a n/a n/a n/a
2006 78 33 0.00 n/a
2005 73 40 0.00 n/a
2004 63 29 0.00 n/a
2003 70 39 0.00 n/a
2002 67 41 0.00 n/a
2001 64 37 0.00 n/a
2000 68 40 0.00 n/a
1999 64 42 0.00 n/a
1998 72 43 0.00 0.0
1997 68 46 0.13 0.0
1996 69 35 0.00 0.0
1995 80 45 0.00 0.0
1994 80 40 0.00 0.0
1993 74 46 0.00 0.0
1992 82 35 0.00 0.0
1991 62 47 0.00 0.0
1990 76 37 0.00 0.0
1989 75 35 0.00 0.0
1988 80 42 0.00 0.0
1987 68 39 0.00 0.0
1986 80 40 0.00 0.0
1985 64 41 0.00 0.0
1984 69 42 0.00 0.0
1983 67 47 0.00 0.0
1982 59 41 0.00 0.0
1981 72 39 0.00 0.0
1980 65 45 0.00 0.0
1979 80 44 0.00 0.0
1978 63 41 0.07 0.0
1977 79 47 0.00 0.0
1976 78 42 0.00 0.0
1975 77 37 0.00 0.0
1974 70 43 0.00 0.0
1973 58 36 0.06 0.0
1972 83 40 0.00 0.0
1971 67 40 0.00 0.0
1970 61 45 0.00 0.0
1969 72 44 0.00 0.0
1968 62 44 0.00 0.0
1967 63 37 0.00 0.0
1966 68 43 0.00 0.0
1965 71 36 0.00 0.0
1964 73 42 0.00 0.0
1963 72 40 0.00 0.0
1962 67 37 0.00 0.0
1961 67 45 0.00 0.0
1960 73 41 0.00 0.0
1959 87 39 0.00 0.0
1958 80 32 0.00 0.0
1957 78 34 0.00 0.0
1956 75 37 0.00 0.0
1955 54 49 0.11 0.0
1954 67 35 0.00 0.0
1953 61 40 0.00 0.0
1952 58 41 0.00 0.0
1951 61 42 0.00 0.0
1950 58 48 0.00 0.0
1949 86 36 0.00 0.0
1948 74 30 0.00 0.0
1947 59 n/a 0.16 0.0
1946 59 n/a 0.00 0.0
1945 62 41 0.00 0.0
1944 64 48 0.00 0.0
1943 69 37 0.00 0.0
1942 81 40 0.00 0.0
1941 83 41 0.00 0.0
1940 77 38 0.00 0.0
1939 77 39 0.00 0.0
1938 70 48 0.00 0.0
1937 82 40 0.00 0.0
1936 69 51 0.00 0.0
1935 83 35 0.00 0.0
1934 69 31 0.00 0.0
1933 59 30 0.00 n/a
1932 64 48 0.05 0.0
1931 59 31 0.00 n/a
1930 75 39 0.00 n/a
1929 60 45 0.00 0.0
1928 63 31 0.00 n/a
1927 77 43 0.00 n/a
1926 76 44 n/a n/a
1925 73 56 0.76 n/a
1924 75 35 n/a n/a
1923 59 45 n/a n/a
1922 64 37 n/a n/a
1921 66 47 n/a n/a
1920 75 40 n/a n/a
1919 65 37 n/a n/a
1918 73 36 n/a n/a
1917 68 39 n/a n/a
1916 65 42 0.07 n/a
1915 86 37 0.00 0.0
1914 56 44 0.38 n/a
1913 63 44 0.00 n/a
1912 68 50 0.00 n/a
1911 87 32 0.00 0.0
1910 80 42 0.00 n/a
1909 67 37 n/a n/a
1908 65 39 0.00 0.0
1907 79 37 0.00 n/a
1906 55 31 n/a n/a
1905 62 35 0.00 n/a
1904 64 51 0.00 n/a
1903 78 36 0.00 n/a
1902 68 32 0.00 n/a
1901 84 47 0.00 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 65 34 0.00 n/a
1894 66 36 0.00 n/a
1893 66 52 0.00 n/a
What's the all-time high for Riverside on 12/1?
For the date of Dec 1, the highest temperature ever reached in Riverside history is 89 °F which happened in 2021.
Highest Temperatures in Riverside on December 1
Rank Temperature Year
1 89 °F 2021
2 87 °F 1911
2 87 °F 1959
4 86 °F 1915
4 86 °F 1949
6 85 °F 2008
7 84 °F 1901
8 83 °F 1935
8 83 °F 1941
8 83 °F 2020
8 83 °F 1972
What's the all-time low for Riverside on 12/1?
For the date of Dec 1, the lowest temperature ever reached in Riverside history is 29 °F which happened in 2004.
Lowest Temperatures in Riverside on December 1
Rank Temperature Year
1 29 °F 2004
2 30 °F 1933
2 30 °F 1948
4 31 °F 1934
4 31 °F 1931
4 31 °F 1928
4 31 °F 1906
8 32 °F 1958
8 32 °F 1902
8 32 °F 1911
Lowest High Temperatures in Riverside on December 1
Rank Temperature Year
1 54 °F 1955
2 55 °F 1906
3 56 °F 1914
4 58 °F 1952
4 58 °F 1973
4 58 °F 1950
4 58 °F 2022
8 59 °F 1931
8 59 °F 1946
8 59 °F 1923
8 59 °F 1947
8 59 °F 1982
8 59 °F 1933
What's the most it has ever rained in Riverside on 12/1?
For the date of Dec 1, the most precipitation ever recorded in Riverside history is 0.76 inches which happened in 1925.
All-Time Most Precipitation in Riverside on December 1
Rank Precipitation Year
1 0.76 inches 1925
2 0.38 inches 1914
3 0.16 inches 1947
4 0.13 inches 1997
5 0.11 inches 1955
6 0.07 inches 1916
6 0.07 inches 1978
8 0.06 inches 1973
9 0.05 inches 1932
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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