Hollister September 21 Weather Records

Daily averages and all-time records for weather in Hollister, California for the date of September 21.
September 21 All-Time Records
1895–2024
Highest temperature 106 °F 1939
Lowest temperature 34 °F 1968
Lowest daily high 64 °F 1916
Highest daily low 67 °F 1939
Most precipitation 0.03 inches 1908
Most snow none -
September 21 Average Weather
1991–2020 1
Average high 80.6 °F
Average low 52.3 °F
Chance precipitation 2.6%
Chance snow 0%
Hollister September 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 74 58 0.00 n/a
2022 77 51 0.00 n/a
2021 94 57 0.00 n/a
2020 79 53 n/a n/a
2019 86 54 n/a n/a
2018 76 51 0.00 n/a
2017 68 46 0.00 n/a
2016 72 46 0.00 n/a
2015 100 57 0.00 n/a
2014 76 61 0.00 n/a
2013 70 56 0.00 n/a
2012 84 50 0.00 n/a
2011 84 52 0.00 n/a
2010 69 50 0.00 0.0
2009 91 53 0.00 0.0
2008 73 50 0.00 0.0
2007 72 48 0.00 0.0
2006 80 51 0.00 0.0
2005 86 52 0.00 0.0
2004 82 49 0.00 0.0
2003 102 57 0.00 0.0
2002 84 52 0.00 0.0
2001 78 54 0.00 0.0
2000 71 63 0.00 0.0
1999 85 49 0.00 0.0
1998 67 54 0.00 0.0
1997 91 54 0.00 0.0
1996 90 53 0.00 0.0
1995 77 54 0.00 0.0
1994 76 54 0.00 0.0
1993 73 45 0.00 0.0
1992 86 51 0.00 0.0
1991 75 55 0.00 0.0
1990 74 52 0.00 0.0
1989 91 48 0.00 0.0
1988 69 48 0.00 0.0
1987 98 50 0.00 0.0
1986 74 46 0.00 0.0
1985 91 47 0.00 0.0
1984 83 57 0.00 0.0
1983 86 66 0.00 0.0
1982 91 47 0.00 0.0
1981 89 47 0.00 0.0
1980 83 45 0.00 0.0
1979 n/a n/a n/a n/a
1978 n/a n/a n/a n/a
1977 n/a n/a n/a n/a
1976 81 53 0.00 0.0
1974 84 45 0.00 0.0
1973 80 41 0.00 0.0
1972 93 39 0.00 0.0
1971 73 54 0.00 0.0
1970 94 43 0.00 0.0
1969 81 56 0.00 0.0
1968 81 34 0.00 0.0
1967 79 57 0.00 0.0
1966 78 48 0.00 0.0
1965 86 43 0.00 0.0
1964 88 n/a 0.00 0.0
1963 82 47 0.00 0.0
1962 84 42 0.00 0.0
1961 68 56 0.00 0.0
1960 70 44 0.00 0.0
1959 79 48 0.00 0.0
1958 96 52 0.00 0.0
1957 96 49 0.00 0.0
1956 89 51 0.00 0.0
1955 77 52 0.00 0.0
1954 77 49 0.00 0.0
1953 75 59 0.00 0.0
1952 90 53 0.00 0.0
1951 84 55 0.00 0.0
1950 95 56 0.00 0.0
1949 100 56 0.00 0.0
1948 71 50 0.00 0.0
1947 99 54 0.00 n/a
1946 95 49 0.00 n/a
1945 75 54 0.02 n/a
1944 80 48 0.00 n/a
1943 105 60 0.00 n/a
1942 86 49 0.00 n/a
1941 84 44 0.00 n/a
1940 84 48 0.00 n/a
1939 106 67 0.00 n/a
1938 86 50 0.00 n/a
1937 74 53 0.00 n/a
1936 84 50 0.00 n/a
1935 83 51 0.00 n/a
1934 75 53 0.00 n/a
1933 82 48 0.00 n/a
1932 76 53 0.00 n/a
1931 93 52 0.00 n/a
1930 77 57 0.00 n/a
1929 75 52 n/a n/a
1928 102 53 0.00 n/a
1927 80 45 0.00 n/a
1926 78 42 0.00 n/a
1925 82 43 0.00 n/a
1924 85 41 n/a n/a
1923 75 56 0.00 n/a
1922 84 50 n/a n/a
1921 85 48 0.00 n/a
1920 77 n/a 0.00 n/a
1919 75 47 0.00 n/a
1918 70 54 0.00 n/a
1917 70 46 n/a n/a
1916 64 51 0.00 n/a
1915 78 51 0.00 n/a
1914 82 48 0.00 n/a
1913 79 58 0.02 n/a
1912 80 49 0.00 n/a
1911 64 49 0.00 0.0
1910 87 46 0.00 n/a
1909 88 45 0.00 n/a
1908 80 46 0.03 n/a
1907 70 46 0.00 n/a
1906 80 50 0.00 n/a
1905 103 45 0.00 n/a
1904 73 54 0.01 n/a
1903 78 41 0.00 n/a
1902 90 45 0.00 n/a
1901 69 50 0.00 n/a
1900 96 53 0.00 n/a
1899 97 45 0.00 n/a
1898 80 47 0.00 n/a
1897 91 56 0.00 n/a
1896 70 50 0.00 n/a
1895 76 42 0.00 n/a
What's the all-time high for Hollister on 9/21?
For the date of Sep 21, the highest temperature ever reached in Hollister history is 106 °F which happened in 1939.
Highest Temperatures in Hollister on September 21
Rank Temperature Year
1 106 °F 1939
2 105 °F 1943
3 103 °F 1905
4 102 °F 2003
4 102 °F 1928
6 100 °F 1949
6 100 °F 2015
8 99 °F 1947
9 98 °F 1987
10 97 °F 1899
What's the all-time low for Hollister on 9/21?
For the date of Sep 21, the lowest temperature ever reached in Hollister history is 34 °F which happened in 1968.
Lowest Temperatures in Hollister on September 21
Rank Temperature Year
1 34 °F 1968
2 39 °F 1972
3 41 °F 1903
3 41 °F 1973
3 41 °F 1924
6 42 °F 1926
6 42 °F 1895
6 42 °F 1962
9 43 °F 1970
9 43 °F 1925
9 43 °F 1965
Lowest High Temperatures in Hollister on September 21
Rank Temperature Year
1 64 °F 1911
1 64 °F 1916
3 67 °F 1998
4 68 °F 1961
4 68 °F 2017
6 69 °F 1901
6 69 °F 1988
6 69 °F 2010
9 70 °F 1918
9 70 °F 1896
9 70 °F 1917
9 70 °F 2013
9 70 °F 1907
9 70 °F 1960
What's the most it has ever rained in Hollister on 9/21?
For the date of Sep 21, the most precipitation ever recorded in Hollister history is 0.03 inches which happened in 1908.
All-Time Most Precipitation in Hollister on September 21
Rank Precipitation Year
1 0.03 inches 1908
2 0.02 inches 1945
2 0.02 inches 1913
4 0.01 inches 1904
Weather Station Details
Years Station Coordinates
1975–2024 Hollister 2 location
1895–1975 Hollister 1 SW location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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