Berkeley December 21 Weather Records

Daily averages and all-time records for weather in Berkeley, California for the date of December 21.
December 21 All-Time Records
1893–2024
Highest temperature 70 °F 1999
Lowest temperature 27 °F 1998
Lowest daily high 39 °F 1990
Highest daily low 58 °F 1955
Most precipitation 2.00 inches 1996
Most snow none -
December 21 Average Weather
1991–2020 1
Average high 57.4 °F
Average low 43.5 °F
Chance precipitation 35.0%
Chance snow 0%
Berkeley December 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 63 51 n/a n/a
2022 59 42 n/a n/a
2021 54 41 0.00 n/a
2020 n/a n/a n/a n/a
2019 59 45 0.00 n/a
2018 57 49 0.08 n/a
2017 56 42 0.00 n/a
2016 60 45 0.00 n/a
2015 53 47 1.35 n/a
2014 61 54 0.04 n/a
2013 60 43 0.00 n/a
2012 60 48 n/a n/a
2011 60 40 0.00 n/a
2010 53 46 0.17 0.0
2009 61 48 0.15 0.0
2008 52 41 0.27 0.0
2007 55 36 0.00 0.0
2006 55 42 0.60 0.0
2005 n/a n/a 0.94 0.0
2004 52 37 0.00 0.0
2003 58 47 0.05 0.0
2002 52 43 0.30 0.0
2001 49 44 0.00 0.0
2000 58 41 0.00 0.0
1999 70 57 0.00 0.0
1998 44 27 0.00 0.0
1997 55 41 0.00 0.0
1996 53 47 2.00 0.0
1995 68 54 0.00 0.0
1994 55 42 0.00 0.0
1993 48 35 0.00 0.0
1992 n/a n/a n/a n/a
1991 n/a n/a n/a n/a
1990 39 28 0.00 0.0
1989 57 40 0.00 0.0
1988 n/a n/a n/a n/a
1987 52 44 0.04 0.0
1986 60 43 0.00 0.0
1985 58 35 0.00 0.0
1984 54 38 0.00 0.0
1983 51 38 0.02 0.0
1982 57 49 1.99 0.0
1981 60 50 0.02 0.0
1980 59 55 0.68 0.0
1979 57 48 0.27 0.0
1978 56 40 0.00 0.0
1977 62 53 0.39 0.0
1976 56 40 0.00 0.0
1975 55 43 0.43 0.0
1974 54 40 0.00 0.0
1973 51 47 0.86 0.0
1972 59 49 0.05 0.0
1971 50 43 0.30 0.0
1970 52 44 0.07 0.0
1969 66 50 0.60 0.0
1968 49 31 0.00 0.0
1967 51 38 0.00 0.0
1966 55 40 0.00 0.0
1965 45 27 0.00 0.0
1964 60 56 1.33 0.0
1963 53 38 0.00 0.0
1962 57 42 0.00 0.0
1961 61 48 0.03 0.0
1960 63 42 0.00 0.0
1959 57 43 0.00 0.0
1958 56 42 0.35 0.0
1957 54 49 0.34 0.0
1956 58 39 0.00 0.0
1955 61 58 0.62 0.0
1954 56 36 0.00 0.0
1953 66 n/a 0.00 0.0
1952 53 39 0.00 0.0
1951 53 36 0.00 0.0
1950 55 47 0.00 0.0
1949 55 34 0.00 0.0
1948 53 40 0.00 0.0
1947 60 47 0.00 0.0
1946 54 40 0.00 0.0
1945 59 45 1.24 0.0
1944 63 55 0.04 0.0
1943 55 45 0.00 0.0
1942 49 47 0.00 0.0
1941 52 41 0.04 0.0
1940 61 53 1.21 0.0
1939 60 44 0.00 0.0
1938 57 40 0.00 0.0
1937 59 44 0.00 0.0
1936 58 50 0.00 0.0
1935 58 42 0.00 0.0
1934 53 43 0.00 0.0
1933 60 42 0.00 0.0
1932 50 42 0.46 0.0
1931 60 43 0.23 0.0
1930 58 44 0.00 0.0
1929 62 48 0.00 0.0
1928 60 38 0.00 0.0
1927 55 43 0.00 0.0
1926 50 41 0.02 0.0
1925 53 41 0.00 0.0
1924 49 43 1.35 0.0
1923 55 36 0.00 0.0
1922 60 41 0.00 0.0
1921 57 43 0.63 0.0
1920 46 40 0.37 0.0
1919 n/a n/a 0.00 0.0
1918 57 39 0.00 n/a
1917 64 42 0.00 n/a
1916 n/a n/a n/a n/a
1915 62 44 n/a n/a
1914 57 35 0.00 n/a
1913 51 42 0.00 0.0
1912 58 42 0.00 n/a
1911 54 40 0.00 n/a
1910 54 44 0.00 0.0
1909 47 41 0.00 n/a
1908 43 32 n/a 0.0
1907 n/a n/a n/a n/a
1906 51 41 n/a n/a
1905 53 36 0.00 n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 55 42 0.00 n/a
1900 59 48 0.00 n/a
1899 51 37 0.00 n/a
1898 55 42 0.00 n/a
1897 42 38 n/a n/a
1896 57 43 n/a n/a
1895 47 42 0.23 n/a
1894 54 47 1.83 n/a
1893 57 49 0.73 n/a
What's the all-time high for Berkeley on 12/21?
For the date of Dec 21, the highest temperature ever reached in Berkeley history is 70 °F which happened in 1999.
Highest Temperatures in Berkeley on December 21
Rank Temperature Year
1 70 °F 1999
2 68 °F 1995
3 66 °F 1969
3 66 °F 1953
5 64 °F 1917
6 63 °F 2023
6 63 °F 1944
6 63 °F 1960
9 62 °F 1977
9 62 °F 1929
9 62 °F 1915
What's the all-time low for Berkeley on 12/21?
For the date of Dec 21, the lowest temperature ever reached in Berkeley history is 27 °F which has happened 2 times, most recently in 1998.
Lowest Temperatures in Berkeley on December 21
Rank Temperature Year
1 27 °F 1965
1 27 °F 1998
3 28 °F 1990
4 31 °F 1968
5 32 °F 1908
6 34 °F 1949
7 35 °F 1985
7 35 °F 1914
7 35 °F 1993
10 36 °F 1905
10 36 °F 1951
10 36 °F 1954
10 36 °F 1923
10 36 °F 2007
Lowest High Temperatures in Berkeley on December 21
Rank Temperature Year
1 39 °F 1990
2 42 °F 1897
3 43 °F 1908
4 44 °F 1998
5 45 °F 1965
6 46 °F 1920
7 47 °F 1895
7 47 °F 1909
9 48 °F 1993
10 49 °F 1942
10 49 °F 1924
10 49 °F 2001
10 49 °F 1968
What's the most it has ever rained in Berkeley on 12/21?
For the date of Dec 21, the most precipitation ever recorded in Berkeley history is 2.00 inches which happened in 1996.
All-Time Most Precipitation in Berkeley on December 21
Rank Precipitation Year
1 2.00 inches 1996
2 1.99 inches 1982
3 1.83 inches 1894
4 1.35 inches 1924
4 1.35 inches 2015
6 1.33 inches 1964
7 1.24 inches 1945
8 1.21 inches 1940
9 0.94 inches 2005
10 0.86 inches 1973
Weather Station Details
Years Station Coordinates
1893–2024 Berkeley location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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