San Jose September 28 Weather Records

Daily averages and all-time records for weather in San Jose, California for the date of September 28.
September 28 All-Time Records
1893–2024
Highest temperature 101 °F 2020
Lowest temperature 38 °F 1894
Lowest daily high 67 °F 1905
Highest daily low 65 °F 2010
Most precipitation 0.41 inches 1976
September 28 Average Weather
1991–2020 1
Average high 79.2 °F
Average low 55.8 °F
Chance precipitation 4.1%
San Jose September 28 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 82 53 0.00 n/a
2022 79 57 0.00 n/a
2021 77 56 0.00 n/a
2020 101 64 0.00 n/a
2019 70 51 0.00 n/a
2018 71 57 0.00 n/a
2017 89 59 0.00 n/a
2016 80 58 0.00 n/a
2015 74 58 0.00 n/a
2014 75 58 0.00 n/a
2013 82 51 0.00 n/a
2012 70 53 0.00 n/a
2011 96 60 0.00 n/a
2010 99 65 0.00 n/a
2009 71 56 0.00 n/a
2008 80 58 0.00 n/a
2007 68 53 0.00 n/a
2006 71 56 0.00 n/a
2005 89 55 0.00 n/a
2004 73 59 0.00 n/a
2003 70 59 0.00 n/a
2002 75 59 0.00 n/a
2001 75 51 0.00 n/a
2000 71 54 0.00 n/a
1999 91 58 0.00 n/a
1998 75 59 0.00 0.0
1997 94 58 0.00 0.0
1996 76 54 0.00 0.0
1995 n/a 55 0.00 0.0
1994 74 62 0.00 0.0
1993 85 57 0.00 0.0
1992 89 57 0.00 0.0
1991 82 54 0.00 0.0
1990 83 61 0.00 0.0
1989 75 58 0.23 0.0
1988 87 52 0.00 0.0
1987 86 55 0.00 0.0
1986 75 48 0.00 0.0
1985 68 58 0.00 0.0
1984 88 56 0.00 0.0
1983 76 53 0.00 0.0
1982 75 51 0.00 0.0
1981 74 60 0.00 0.0
1980 77 57 0.00 0.0
1979 83 56 0.00 0.0
1978 84 53 0.00 0.0
1977 77 62 0.00 0.0
1976 70 60 0.41 0.0
1975 71 54 0.00 0.0
1974 76 55 0.00 0.0
1973 91 57 0.00 0.0
1972 77 60 0.00 0.0
1971 70 48 0.00 0.0
1970 90 55 0.00 0.0
1969 81 57 0.00 0.0
1968 85 51 0.00 0.0
1967 77 57 0.00 0.0
1966 95 56 0.00 0.0
1965 73 47 0.00 0.0
1964 72 51 0.00 0.0
1963 78 57 0.00 0.0
1962 75 54 0.00 0.0
1961 75 58 0.00 0.0
1960 74 54 0.00 0.0
1959 82 52 0.00 0.0
1958 91 63 0.00 0.0
1957 72 61 0.24 0.0
1956 89 54 0.00 0.0
1955 69 52 0.00 0.0
1954 76 54 0.00 0.0
1953 79 57 0.00 0.0
1952 85 54 0.00 0.0
1951 73 51 0.00 0.0
1950 88 57 0.00 0.0
1949 76 52 0.00 0.0
1948 78 48 0.00 0.0
1947 81 51 0.00 0.0
1946 95 58 0.00 0.0
1945 87 51 0.00 0.0
1944 78 54 0.00 0.0
1943 78 49 0.00 n/a
1942 71 50 0.00 0.0
1941 88 50 0.00 n/a
1940 77 49 0.00 n/a
1939 73 50 0.00 n/a
1938 76 52 0.00 n/a
1937 71 55 0.00 n/a
1936 76 51 0.00 0.0
1935 75 55 0.00 n/a
1934 87 48 0.00 n/a
1933 85 54 0.00 0.0
1932 75 54 0.00 0.0
1931 69 47 0.00 0.0
1930 70 55 0.00 n/a
1929 76 42 0.00 n/a
1928 80 52 0.00 n/a
1927 77 54 0.00 n/a
1926 76 43 0.00 n/a
1925 70 50 0.00 n/a
1924 87 46 0.00 n/a
1923 78 46 0.00 n/a
1922 79 43 0.00 n/a
1921 98 55 0.00 n/a
1920 92 51 0.00 n/a
1919 69 51 0.24 n/a
1918 74 54 0.00 n/a
1917 96 55 0.00 n/a
1916 85 55 0.00 n/a
1915 82 44 0.00 n/a
1914 86 46 0.00 n/a
1913 76 48 0.00 n/a
1912 74 55 0.00 n/a
1911 76 42 0.00 n/a
1910 70 51 0.00 n/a
1909 71 53 0.00 n/a
1908 89 49 0.00 n/a
1907 70 45 0.00 n/a
1906 80 50 0.00 n/a
1905 67 49 0.00 n/a
1904 85 50 0.00 n/a
1903 72 57 0.00 n/a
1902 n/a n/a 0.00 n/a
1901 84 45 0.00 n/a
1900 85 59 0.00 n/a
1899 n/a n/a 0.00 n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 68 52 0.00 n/a
1895 73 50 0.00 n/a
1894 68 38 0.00 n/a
1893 78 44 0.00 n/a
What's the all-time high for San Jose on 9/28?
For the date of Sep 28, the highest temperature ever reached in San Jose history is 101 °F which happened in 2020.
Highest Temperatures in San Jose on September 28
Rank Temperature Year
1 101 °F 2020
2 99 °F 2010
3 98 °F 1921
4 96 °F 2011
4 96 °F 1917
6 95 °F 1946
6 95 °F 1966
8 94 °F 1997
9 92 °F 1920
10 91 °F 1999
10 91 °F 1973
10 91 °F 1958
What's the all-time low for San Jose on 9/28?
For the date of Sep 28, the lowest temperature ever reached in San Jose history is 38 °F which happened in 1894.
Lowest Temperatures in San Jose on September 28
Rank Temperature Year
1 38 °F 1894
2 42 °F 1929
2 42 °F 1911
4 43 °F 1922
4 43 °F 1926
6 44 °F 1893
6 44 °F 1915
8 45 °F 1901
8 45 °F 1907
10 46 °F 1924
10 46 °F 1914
10 46 °F 1923
Lowest High Temperatures in San Jose on September 28
Rank Temperature Year
1 67 °F 1905
2 68 °F 2007
2 68 °F 1985
2 68 °F 1896
2 68 °F 1894
6 69 °F 1955
6 69 °F 1919
6 69 °F 1931
9 70 °F 1976
9 70 °F 2003
9 70 °F 1907
9 70 °F 2019
9 70 °F 1930
9 70 °F 2012
9 70 °F 1971
9 70 °F 1925
9 70 °F 1910
What's the most it has ever rained in San Jose on 9/28?
For the date of Sep 28, the most precipitation ever recorded in San Jose history is 0.41 inches which happened in 1976.
All-Time Most Precipitation in San Jose on September 28
Rank Precipitation Year
1 0.41 inches 1976
2 0.24 inches 1919
2 0.24 inches 1957
4 0.23 inches 1989
Weather Station Details
Years Station Coordinates
1999–2024 San Jose 2 location
1893–1998 San Jose location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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