San Jose August 12 Weather Records

Daily averages and all-time records for weather in San Jose, California for the date of August 12.
August 12 All-Time Records
1893–2024
Highest temperature 100 °F 1996
Lowest temperature 44 °F 1919
Lowest daily high 69 °F 1945
Highest daily low 67 °F 1998
Most precipitation 0.01 inches 1991
August 12 Average Weather
1991–2020 1
Average high 81.4 °F
Average low 58.9 °F
Chance precipitation 1.2%
San Jose August 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 86 61 0.00 n/a
2022 79 58 0.00 n/a
2021 83 62 0.00 n/a
2020 83 62 0.00 n/a
2019 91 60 0.00 n/a
2018 86 60 0.00 n/a
2017 75 60 0.00 n/a
2016 80 60 0.00 n/a
2015 81 57 0.00 n/a
2014 79 59 0.00 n/a
2013 81 58 0.00 0.0
2012 81 58 0.00 n/a
2011 78 55 0.00 n/a
2010 79 58 0.00 n/a
2009 90 58 0.00 n/a
2008 85 57 0.00 n/a
2007 75 56 0.00 n/a
2006 82 56 0.00 n/a
2005 85 57 0.00 n/a
2004 82 59 0.00 n/a
2003 80 56 0.00 n/a
2002 83 58 0.00 n/a
2001 73 58 0.00 n/a
2000 86 59 0.00 n/a
1999 73 58 0.00 n/a
1998 99 67 0.00 0.0
1997 81 63 0.00 0.0
1996 100 65 0.00 0.0
1995 91 57 0.00 0.0
1994 88 58 0.00 0.0
1993 80 55 0.00 0.0
1992 n/a n/a n/a n/a
1991 81 60 0.01 0.0
1990 80 61 0.00 0.0
1989 82 57 0.00 0.0
1988 71 60 0.00 0.0
1987 81 57 0.00 0.0
1986 84 57 0.00 0.0
1985 80 55 0.00 0.0
1984 83 57 0.00 0.0
1983 87 60 0.00 0.0
1982 85 52 0.00 0.0
1981 80 59 0.00 0.0
1980 78 56 0.00 0.0
1979 83 54 0.00 0.0
1978 79 56 0.00 0.0
1977 76 58 0.00 0.0
1976 73 58 0.00 0.0
1975 78 52 0.00 0.0
1974 80 56 0.00 0.0
1973 73 56 0.00 0.0
1972 80 55 0.00 0.0
1971 84 58 0.00 0.0
1970 85 57 0.00 0.0
1969 91 53 0.00 0.0
1968 74 58 0.00 0.0
1967 90 56 0.00 0.0
1966 83 53 0.00 0.0
1965 81 61 0.00 0.0
1964 82 55 0.00 0.0
1963 78 57 0.00 0.0
1962 82 55 0.00 0.0
1961 78 61 0.00 0.0
1960 84 56 0.00 0.0
1959 94 61 0.00 0.0
1958 93 57 0.00 0.0
1957 91 51 0.00 0.0
1956 70 56 0.00 0.0
1955 79 52 0.00 0.0
1954 75 53 0.00 0.0
1953 75 59 0.00 0.0
1952 72 57 0.00 0.0
1951 87 51 0.00 0.0
1950 75 54 0.00 0.0
1949 72 55 0.00 0.0
1948 77 53 0.00 0.0
1947 82 54 0.00 0.0
1946 82 53 0.00 0.0
1945 69 50 0.00 0.0
1944 84 56 0.00 0.0
1943 82 53 0.00 n/a
1942 84 54 0.00 0.0
1941 76 58 0.00 n/a
1940 88 56 0.00 n/a
1939 81 54 0.00 n/a
1938 82 54 0.00 n/a
1937 87 61 0.00 n/a
1936 90 57 0.00 n/a
1935 90 59 0.00 n/a
1934 84 52 0.00 n/a
1933 85 56 0.00 n/a
1932 85 53 0.00 0.0
1931 87 58 0.00 0.0
1930 78 55 0.00 n/a
1929 81 58 0.00 n/a
1928 85 55 0.00 n/a
1927 78 54 0.00 n/a
1926 74 49 0.00 n/a
1925 80 59 0.00 n/a
1924 75 52 0.00 n/a
1923 82 55 0.00 n/a
1922 78 53 0.00 n/a
1921 71 53 0.00 n/a
1920 92 56 0.00 n/a
1919 80 44 0.00 n/a
1918 80 52 0.00 n/a
1917 77 55 0.00 n/a
1916 75 55 0.00 n/a
1915 79 53 0.00 n/a
1914 75 57 0.00 n/a
1913 73 50 0.00 n/a
1912 85 54 0.00 n/a
1911 71 45 0.00 n/a
1910 74 49 0.00 n/a
1909 71 46 0.00 n/a
1908 81 50 0.00 n/a
1907 88 49 0.00 n/a
1906 81 55 0.00 n/a
1905 81 56 0.00 n/a
1904 82 52 0.00 n/a
1903 77 51 0.00 n/a
1902 75 58 0.00 n/a
1901 n/a n/a 0.00 n/a
1900 79 60 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 76 52 0.00 n/a
1895 75 55 n/a n/a
1894 78 45 0.00 n/a
1893 80 51 0.00 n/a
What's the all-time high for San Jose on 8/12?
For the date of Aug 12, the highest temperature ever reached in San Jose history is 100 °F which happened in 1996.
Highest Temperatures in San Jose on August 12
Rank Temperature Year
1 100 °F 1996
2 99 °F 1998
3 94 °F 1959
4 93 °F 1958
5 92 °F 1920
6 91 °F 1969
6 91 °F 1957
6 91 °F 1995
6 91 °F 2019
10 90 °F 2009
10 90 °F 1967
10 90 °F 1935
10 90 °F 1936
What's the all-time low for San Jose on 8/12?
For the date of Aug 12, the lowest temperature ever reached in San Jose history is 44 °F which happened in 1919.
Lowest Temperatures in San Jose on August 12
Rank Temperature Year
1 44 °F 1919
2 45 °F 1894
2 45 °F 1911
4 46 °F 1909
5 49 °F 1910
5 49 °F 1926
5 49 °F 1907
8 50 °F 1908
8 50 °F 1945
8 50 °F 1913
Lowest High Temperatures in San Jose on August 12
Rank Temperature Year
1 69 °F 1945
2 70 °F 1956
3 71 °F 1988
3 71 °F 1911
3 71 °F 1909
3 71 °F 1921
7 72 °F 1952
7 72 °F 1949
9 73 °F 1973
9 73 °F 1976
9 73 °F 1913
9 73 °F 1999
9 73 °F 2001
What's the most it has ever rained in San Jose on 8/12?
For the date of Aug 12, the most precipitation ever recorded in San Jose history is 0.01 inches which happened in 1991.
All-Time Most Precipitation in San Jose on August 12
Rank Precipitation Year
1 0.01 inches 1991
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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