Berkeley September 18 Weather Records

Daily averages and all-time records for weather in Berkeley, California for the date of September 18.
September 18 All-Time Records
1893–2024
Highest temperature 101 °F 1912
Lowest temperature 44 °F 2008
Lowest daily high 60 °F 1901
Highest daily low 68 °F 1984
Most precipitation 2.52 inches 1959
Most snow none -
September 18 Average Weather
1991–2020 1
Average high 75.5 °F
Average low 54.0 °F
Chance precipitation 3.9%
Chance snow 0%
Berkeley September 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 73 59 n/a n/a
2022 75 59 n/a n/a
2021 68 55 0.00 n/a
2020 78 61 0.00 n/a
2019 77 56 0.12 n/a
2018 71 53 0.00 n/a
2017 76 53 0.00 n/a
2016 n/a n/a 0.00 n/a
2015 74 53 0.00 n/a
2014 78 62 0.04 n/a
2013 77 53 0.00 n/a
2012 68 49 0.00 n/a
2011 75 53 n/a n/a
2010 n/a n/a 0.00 0.0
2009 82 59 0.00 0.0
2008 69 44 0.00 0.0
2007 76 54 0.00 0.0
2006 84 52 0.00 0.0
2005 70 51 0.00 0.0
2004 78 56 0.00 0.0
2003 81 54 0.00 0.0
2002 82 54 0.00 0.0
2001 65 52 0.00 0.0
2000 93 62 0.00 0.0
1999 65 51 0.00 0.0
1998 71 54 0.00 0.0
1997 75 57 0.00 0.0
1996 81 56 0.00 0.0
1995 80 58 0.00 0.0
1994 68 56 0.00 0.0
1993 n/a n/a n/a n/a
1992 n/a n/a n/a n/a
1991 n/a n/a n/a n/a
1990 72 59 0.00 0.0
1989 63 56 0.10 0.0
1988 n/a n/a n/a n/a
1987 69 54 0.00 0.0
1986 65 53 0.00 0.0
1985 69 50 0.00 0.0
1984 82 68 0.00 0.0
1983 69 55 0.00 0.0
1982 68 58 0.05 0.0
1981 73 57 0.00 0.0
1980 68 56 0.00 0.0
1979 71 59 0.00 0.0
1978 70 51 0.00 0.0
1977 74 58 0.00 0.0
1976 67 55 0.00 0.0
1975 63 55 0.00 0.0
1974 66 54 0.00 0.0
1973 67 58 0.00 0.0
1972 67 55 0.00 0.0
1971 72 55 0.00 0.0
1970 73 58 0.00 0.0
1969 73 59 0.00 0.0
1968 71 54 0.00 0.0
1967 73 57 0.00 0.0
1966 70 54 0.13 0.0
1965 74 54 0.00 0.0
1964 74 53 0.00 0.0
1963 71 57 0.00 0.0
1962 70 59 0.00 0.0
1961 70 54 0.00 0.0
1960 66 52 0.00 0.0
1959 64 58 2.52 0.0
1958 80 56 0.00 0.0
1957 69 60 0.00 0.0
1956 78 61 0.02 0.0
1955 68 51 0.00 0.0
1954 77 52 0.00 0.0
1953 64 59 0.00 0.0
1952 68 51 0.00 0.0
1951 66 55 0.00 0.0
1950 68 58 0.00 0.0
1949 83 56 0.00 0.0
1948 62 54 0.02 0.0
1947 70 54 0.00 0.0
1946 85 58 0.00 0.0
1945 62 57 0.00 0.0
1944 64 51 0.00 0.0
1943 75 57 0.00 0.0
1942 68 56 0.00 0.0
1941 65 57 0.00 0.0
1940 70 59 0.00 0.0
1939 87 59 0.00 0.0
1938 64 55 0.00 0.0
1937 65 54 0.00 0.0
1936 79 56 0.00 0.0
1935 72 56 0.00 0.0
1934 72 53 0.00 0.0
1933 68 55 0.00 0.0
1932 62 54 0.00 0.0
1931 66 58 0.00 0.0
1930 69 59 0.00 0.0
1929 67 55 0.00 0.0
1928 72 52 0.00 0.0
1927 66 54 0.00 0.0
1926 68 51 0.00 0.0
1925 68 56 0.05 0.0
1924 69 53 0.00 0.0
1923 72 57 0.00 0.0
1922 76 49 0.00 0.0
1921 68 53 0.07 0.0
1920 73 55 0.00 0.0
1919 91 55 0.00 0.0
1918 65 57 n/a n/a
1917 n/a n/a n/a n/a
1916 71 52 n/a n/a
1915 85 52 n/a n/a
1914 72 56 0.00 0.0
1913 92 59 0.00 0.0
1912 101 66 n/a 0.0
1911 78 54 0.00 0.0
1910 64 51 0.00 n/a
1909 64 51 0.00 n/a
1908 64 50 0.00 n/a
1907 n/a n/a n/a n/a
1906 85 58 0.00 n/a
1905 84 49 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 60 54 0.00 n/a
1900 78 54 0.00 n/a
1899 75 53 n/a n/a
1898 64 55 n/a n/a
1897 68 56 0.00 n/a
1896 62 54 0.00 n/a
1895 65 55 n/a n/a
1894 72 52 0.00 n/a
1893 64 55 0.00 n/a
What's the all-time high for Berkeley on 9/18?
For the date of Sep 18, the highest temperature ever reached in Berkeley history is 101 °F which happened in 1912.
Highest Temperatures in Berkeley on September 18
Rank Temperature Year
1 101 °F 1912
2 93 °F 2000
3 92 °F 1913
4 91 °F 1919
5 87 °F 1939
6 85 °F 1946
6 85 °F 1906
6 85 °F 1915
9 84 °F 1905
9 84 °F 2006
What's the all-time low for Berkeley on 9/18?
For the date of Sep 18, the lowest temperature ever reached in Berkeley history is 44 °F which happened in 2008.
Lowest Temperatures in Berkeley on September 18
Rank Temperature Year
1 44 °F 2008
2 49 °F 1905
2 49 °F 1922
2 49 °F 2012
5 50 °F 1908
5 50 °F 1985
7 51 °F 1944
7 51 °F 1909
7 51 °F 1910
7 51 °F 1999
7 51 °F 2005
7 51 °F 1955
7 51 °F 1952
7 51 °F 1978
7 51 °F 1926
Lowest High Temperatures in Berkeley on September 18
Rank Temperature Year
1 60 °F 1901
2 62 °F 1932
2 62 °F 1896
2 62 °F 1945
2 62 °F 1948
6 63 °F 1989
6 63 °F 1975
8 64 °F 1959
8 64 °F 1938
8 64 °F 1893
8 64 °F 1953
8 64 °F 1910
8 64 °F 1909
8 64 °F 1944
8 64 °F 1908
8 64 °F 1898
What's the most it has ever rained in Berkeley on 9/18?
For the date of Sep 18, the most precipitation ever recorded in Berkeley history is 2.52 inches which happened in 1959.
All-Time Most Precipitation in Berkeley on September 18
Rank Precipitation Year
1 2.52 inches 1959
2 0.13 inches 1966
3 0.12 inches 2019
4 0.10 inches 1989
5 0.07 inches 1921
6 0.05 inches 1982
6 0.05 inches 1925
8 0.04 inches 2014
9 0.02 inches 1956
9 0.02 inches 1948
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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