San Jose September 1 Weather Records

Daily averages and all-time records for weather in San Jose, California for the date of September 1.
September 1 All-Time Records
1893–2024
Highest temperature 108 °F 2017
Lowest temperature 44 °F 1910
Lowest daily high 66 °F 2000
Highest daily low 69 °F 2017
Most precipitation 0.09 inches 2000
September 1 Average Weather
1991–2020 1
Average high 81.5 °F
Average low 58.5 °F
Chance precipitation 1.5%
San Jose September 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 61 0.00 n/a
2022 90 60 0.00 n/a
2021 81 57 0.00 n/a
2020 75 57 0.00 n/a
2019 89 62 0.00 n/a
2018 77 56 0.00 n/a
2017 108 69 0.00 n/a
2016 75 59 0.00 n/a
2015 83 59 0.00 n/a
2014 86 58 0.00 n/a
2013 81 62 0.00 n/a
2012 74 57 0.00 n/a
2011 84 55 0.00 n/a
2010 94 59 0.00 n/a
2009 83 60 0.00 n/a
2008 87 55 0.00 n/a
2007 92 63 0.00 n/a
2006 79 57 0.00 n/a
2005 79 57 0.00 n/a
2004 78 60 0.00 n/a
2003 86 59 0.00 n/a
2002 94 62 0.00 n/a
2001 82 55 0.00 n/a
2000 66 58 0.09 n/a
1999 77 51 0.00 n/a
1998 93 60 0.00 0.0
1997 81 61 0.00 0.0
1996 82 56 0.00 0.0
1995 n/a 58 0.00 0.0
1994 79 57 0.00 0.0
1993 85 61 0.00 0.0
1992 79 60 0.00 0.0
1991 85 60 0.00 0.0
1990 80 56 0.00 0.0
1989 85 58 0.00 0.0
1988 80 62 0.00 0.0
1987 85 63 0.00 0.0
1986 88 59 0.00 0.0
1985 84 63 0.00 0.0
1984 92 55 0.00 0.0
1983 80 63 0.00 0.0
1982 87 57 0.00 0.0
1981 84 54 0.00 0.0
1980 78 54 0.00 0.0
1979 84 56 0.00 0.0
1978 90 59 0.00 0.0
1977 79 56 0.00 0.0
1976 89 59 0.00 0.0
1975 78 50 0.00 0.0
1974 78 56 0.00 0.0
1973 82 52 0.00 0.0
1972 81 59 0.00 0.0
1971 79 55 0.00 0.0
1970 76 51 0.00 0.0
1969 91 58 0.00 0.0
1968 76 61 0.00 0.0
1967 81 57 0.00 0.0
1966 85 55 0.00 0.0
1965 75 53 0.00 0.0
1964 71 53 0.00 0.0
1963 80 55 0.00 0.0
1962 78 55 0.00 0.0
1961 81 58 0.00 0.0
1960 75 54 0.00 0.0
1959 88 54 0.00 0.0
1958 85 59 0.00 0.0
1957 86 53 0.00 0.0
1956 80 57 0.00 0.0
1955 96 59 0.00 0.0
1954 76 59 0.00 0.0
1953 83 57 0.00 0.0
1952 99 64 0.00 0.0
1951 70 55 0.00 0.0
1950 101 58 0.00 0.0
1949 84 56 0.00 0.0
1948 86 53 0.00 0.0
1947 95 58 0.00 0.0
1946 74 51 0.00 0.0
1945 75 55 0.00 0.0
1944 83 60 0.00 0.0
1943 82 55 0.00 n/a
1942 75 57 0.00 0.0
1941 77 60 0.00 n/a
1940 77 55 0.00 n/a
1939 77 53 0.00 n/a
1938 77 49 0.00 n/a
1937 73 48 0.00 n/a
1936 81 53 0.00 0.0
1935 72 54 0.00 n/a
1934 84 56 0.00 n/a
1933 85 53 0.00 0.0
1932 94 57 0.00 0.0
1931 80 52 0.00 0.0
1930 82 55 0.00 n/a
1929 78 51 0.00 n/a
1928 77 53 0.00 n/a
1927 88 51 0.00 n/a
1926 93 51 0.00 n/a
1925 77 51 0.00 n/a
1924 80 55 0.00 n/a
1923 86 53 0.00 n/a
1922 90 52 0.00 n/a
1921 73 54 0.07 n/a
1920 84 58 0.00 n/a
1919 76 51 0.00 n/a
1918 82 60 0.00 n/a
1917 72 56 0.00 n/a
1916 81 59 0.00 n/a
1915 82 58 0.00 n/a
1914 76 55 0.00 n/a
1913 74 58 0.00 n/a
1912 75 51 0.00 n/a
1911 71 54 0.00 n/a
1910 85 44 0.00 n/a
1909 76 51 0.00 n/a
1908 87 53 0.00 n/a
1907 73 52 0.00 n/a
1906 78 56 0.00 n/a
1905 85 50 0.00 n/a
1904 86 51 0.00 n/a
1903 95 58 0.00 n/a
1902 n/a n/a 0.00 n/a
1901 78 57 0.00 n/a
1900 81 64 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 82 48 0.00 n/a
1895 72 44 0.00 n/a
1894 78 54 0.00 n/a
1893 70 50 0.00 n/a
What's the all-time high for San Jose on 9/1?
For the date of Sep 1, the highest temperature ever reached in San Jose history is 108 °F which happened in 2017.
Highest Temperatures in San Jose on September 1
Rank Temperature Year
1 108 °F 2017
2 101 °F 1950
3 99 °F 1952
4 96 °F 1955
5 95 °F 1903
5 95 °F 1947
7 94 °F 1932
7 94 °F 2002
7 94 °F 2010
10 93 °F 1998
10 93 °F 1926
What's the all-time low for San Jose on 9/1?
For the date of Sep 1, the lowest temperature ever reached in San Jose history is 44 °F which has happened 2 times, most recently in 1910.
Lowest Temperatures in San Jose on September 1
Rank Temperature Year
1 44 °F 1910
1 44 °F 1895
3 48 °F 1937
3 48 °F 1896
5 49 °F 1938
6 50 °F 1975
6 50 °F 1905
6 50 °F 1893
9 51 °F 1926
9 51 °F 1912
9 51 °F 1946
9 51 °F 1909
9 51 °F 1970
9 51 °F 1999
9 51 °F 1925
9 51 °F 1919
9 51 °F 1929
9 51 °F 1904
9 51 °F 1927
Lowest High Temperatures in San Jose on September 1
Rank Temperature Year
1 66 °F 2000
2 70 °F 1951
2 70 °F 1893
4 71 °F 1964
4 71 °F 1911
6 72 °F 1935
6 72 °F 1895
6 72 °F 1917
9 73 °F 1937
9 73 °F 1907
9 73 °F 1921
What's the most it has ever rained in San Jose on 9/1?
For the date of Sep 1, the most precipitation ever recorded in San Jose history is 0.09 inches which happened in 2000.
All-Time Most Precipitation in San Jose on September 1
Rank Precipitation Year
1 0.09 inches 2000
2 0.07 inches 1921
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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