San Jose January 20 Weather Records

Daily averages and all-time records for weather in San Jose, California for the date of January 20.
January 20 All-Time Records
1893–2024
Highest temperature 72 °F 2009
Lowest temperature 24 °F 1922
Lowest daily high 40 °F 1937
Highest daily low 55 °F 1969
Most precipitation 1.29 inches 2010
January 20 Average Weather
1991–2020 1
Average high 60.0 °F
Average low 42.7 °F
Chance precipitation 32.1%
San Jose January 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 63 54 0.33 n/a
2023 55 38 0.00 n/a
2022 67 41 0.00 n/a
2021 69 40 0.00 n/a
2020 58 44 0.00 n/a
2019 65 47 0.21 n/a
2018 58 38 0.00 n/a
2017 55 45 0.89 n/a
2016 67 48 0.00 n/a
2015 60 42 0.00 n/a
2014 69 38 0.00 n/a
2013 64 35 0.00 n/a
2012 59 50 0.44 n/a
2011 66 45 0.00 n/a
2010 55 46 1.29 n/a
2009 72 41 0.00 n/a
2008 52 36 0.00 n/a
2007 61 34 0.00 n/a
2006 57 35 0.00 n/a
2005 62 38 0.00 n/a
2004 55 43 0.00 n/a
2003 55 45 0.08 n/a
2002 56 33 0.00 n/a
2001 57 37 0.00 n/a
2000 59 49 0.00 n/a
1999 58 49 0.09 n/a
1998 56 40 0.00 0.0
1997 54 48 1.00 0.0
1996 60 41 0.00 0.0
1995 n/a 43 0.33 0.0
1994 n/a 41 0.00 0.0
1993 62 50 0.10 0.0
1992 53 35 0.00 0.0
1991 64 38 0.00 0.0
1990 57 34 0.00 0.0
1989 63 39 0.00 0.0
1988 56 36 0.00 0.0
1987 61 42 0.00 0.0
1986 59 48 0.00 0.0
1985 45 35 0.00 0.0
1984 56 38 0.00 0.0
1983 54 33 0.00 0.0
1982 51 40 1.01 0.0
1981 69 53 0.07 0.0
1980 57 35 0.00 0.0
1979 58 36 0.00 0.0
1978 59 48 0.00 0.0
1977 59 42 0.00 0.0
1976 68 38 0.00 0.0
1975 60 38 0.00 0.0
1974 55 47 0.00 0.0
1973 53 34 0.00 0.0
1972 61 44 0.00 0.0
1971 62 52 0.02 0.0
1970 65 51 0.13 0.0
1969 62 55 0.23 0.0
1968 60 35 0.00 0.0
1967 56 48 0.04 0.0
1966 56 29 0.00 0.0
1965 55 50 0.00 0.0
1964 59 49 0.11 0.0
1963 58 31 0.00 0.0
1962 50 41 0.06 0.0
1961 62 34 0.00 0.0
1960 60 50 0.00 0.0
1959 59 43 0.00 0.0
1958 61 40 0.00 0.0
1957 55 47 0.61 0.0
1956 59 51 0.51 0.0
1955 52 42 0.00 0.0
1954 54 37 0.00 0.0
1953 61 54 0.11 0.0
1952 54 46 0.17 0.0
1951 58 36 0.00 0.0
1950 64 50 0.00 0.0
1949 50 37 0.01 0.0
1948 66 36 0.00 0.0
1947 57 32 0.00 0.0
1946 56 38 0.00 0.0
1945 56 30 0.00 0.0
1944 69 39 0.00 0.0
1943 59 46 0.34 0.0
1942 64 38 0.00 0.0
1941 59 41 0.00 n/a
1940 51 36 0.00 n/a
1939 52 46 0.00 0.0
1938 56 39 0.00 n/a
1937 40 27 0.00 n/a
1936 61 41 0.00 n/a
1935 50 29 0.00 0.0
1934 56 40 0.00 0.0
1933 50 37 0.00 0.0
1932 57 33 0.00 0.0
1931 61 36 0.00 0.0
1930 58 47 0.00 0.0
1929 49 29 0.00 0.0
1928 59 29 0.00 0.0
1927 55 43 0.16 0.0
1926 57 31 0.00 0.0
1925 62 38 0.00 0.0
1924 65 28 0.00 0.0
1923 56 36 0.00 0.0
1922 51 24 0.00 0.0
1921 51 36 0.56 n/a
1920 62 45 0.00 n/a
1919 59 42 0.16 n/a
1918 58 43 0.00 n/a
1917 60 28 0.00 n/a
1916 52 33 0.00 0.0
1915 60 32 0.01 n/a
1914 54 39 0.00 n/a
1913 55 33 0.00 n/a
1912 60 40 0.00 n/a
1911 55 45 0.56 n/a
1910 48 33 n/a n/a
1909 60 53 0.76 n/a
1908 60 51 0.10 n/a
1907 56 32 0.00 n/a
1906 n/a n/a 0.00 n/a
1905 61 43 0.09 n/a
1904 56 37 0.00 n/a
1903 n/a n/a 0.00 n/a
1902 63 38 0.00 n/a
1901 n/a n/a 0.42 n/a
1900 n/a n/a 0.00 n/a
1899 n/a n/a 0.00 n/a
1898 n/a n/a n/a n/a
1897 56 40 0.00 n/a
1896 68 52 0.66 n/a
1895 54 35 0.00 n/a
1894 52 41 1.26 n/a
1893 59 27 0.00 n/a
What's the all-time high for San Jose on 1/20?
For the date of Jan 20, the highest temperature ever reached in San Jose history is 72 °F which happened in 2009.
Highest Temperatures in San Jose on January 20
Rank Temperature Year
1 72 °F 2009
2 69 °F 2014
2 69 °F 1981
2 69 °F 1944
2 69 °F 2021
6 68 °F 1976
6 68 °F 1896
8 67 °F 2022
8 67 °F 2016
10 66 °F 1948
10 66 °F 2011
What's the all-time low for San Jose on 1/20?
For the date of Jan 20, the lowest temperature ever reached in San Jose history is 24 °F which happened in 1922.
Lowest Temperatures in San Jose on January 20
Rank Temperature Year
1 24 °F 1922
2 27 °F 1937
2 27 °F 1893
4 28 °F 1924
4 28 °F 1917
6 29 °F 1966
6 29 °F 1935
6 29 °F 1929
6 29 °F 1928
10 30 °F 1945
Lowest High Temperatures in San Jose on January 20
Rank Temperature Year
1 40 °F 1937
2 45 °F 1985
3 48 °F 1910
4 49 °F 1929
5 50 °F 1933
5 50 °F 1962
5 50 °F 1949
5 50 °F 1935
9 51 °F 1982
9 51 °F 1940
9 51 °F 1921
9 51 °F 1922
What's the most it has ever rained in San Jose on 1/20?
For the date of Jan 20, the most precipitation ever recorded in San Jose history is 1.29 inches which happened in 2010.
All-Time Most Precipitation in San Jose on January 20
Rank Precipitation Year
1 1.29 inches 2010
2 1.26 inches 1894
3 1.01 inches 1982
4 1.00 inches 1997
5 0.89 inches 2017
6 0.76 inches 1909
7 0.66 inches 1896
8 0.61 inches 1957
9 0.56 inches 1911
9 0.56 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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