Austin December 20 Weather Records

Daily averages and all-time records for weather in Austin, Texas for the date of December 20.
December 20 All-Time Records
1893–2024
Highest temperature 83 °F 1951
Lowest temperature 18 °F 1924
Lowest daily high 28 °F 1924
Highest daily low 66 °F 1984
Most precipitation 4.21 inches 1991
Most snow none -
December 20 Average Weather
1991–2020 1
Average high 63.1 °F
Average low 39.5 °F
Chance precipitation 24.9%
Chance snow 0.1%
Austin December 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 73 44 0.00 0.0
2022 52 37 0.01 0.0
2021 60 37 0.00 0.0
2020 70 35 0.00 0.0
2019 52 47 0.40 0.0
2018 65 50 0.00 0.0
2017 77 45 0.00 0.0
2016 60 36 0.00 0.0
2015 68 46 0.00 0.0
2014 55 49 0.00 0.0
2013 74 64 0.00 0.0
2012 72 30 0.00 0.0
2011 59 47 0.00 0.0
2010 76 42 0.00 0.0
2009 63 25 0.00 0.0
2008 77 54 0.00 0.0
2007 75 41 0.00 0.0
2006 68 44 0.04 0.0
2005 54 40 0.00 0.0
2004 70 31 0.00 0.0
2003 67 24 0.00 0.0
2002 67 28 0.00 0.0
2001 62 25 0.00 0.0
2000 67 24 0.00 0.0
1999 54 39 0.29 0.0
1998 59 49 0.00 0.0
1997 68 47 2.76 0.0
1996 45 24 0.00 0.0
1995 45 36 0.00 0.0
1994 72 51 0.00 0.0
1993 58 43 0.00 0.0
1992 56 40 0.15 0.0
1991 70 59 4.21 0.0
1990 72 54 0.00 0.0
1989 51 27 0.00 0.0
1988 73 64 0.00 0.0
1987 56 47 0.00 0.0
1986 58 39 0.00 0.0
1985 58 36 0.00 0.0
1984 76 66 0.00 0.0
1983 36 25 0.00 0.0
1982 71 36 0.00 0.0
1981 56 43 0.08 0.0
1980 38 32 0.00 0.0
1979 72 46 0.00 0.0
1978 77 53 0.00 0.0
1977 56 41 0.00 0.0
1976 54 32 0.00 0.0
1975 65 32 0.00 0.0
1974 62 39 0.00 0.0
1973 44 26 0.00 0.0
1972 70 51 0.00 0.0
1971 80 47 0.00 0.0
1970 49 44 0.01 0.0
1969 63 51 0.00 0.0
1968 55 42 0.09 0.0
1967 72 60 0.00 0.0
1966 75 40 0.00 0.0
1965 65 32 0.00 0.0
1964 69 39 0.00 0.0
1963 41 35 0.36 0.0
1962 70 52 1.43 0.0
1961 59 34 0.00 0.0
1960 61 33 0.00 0.0
1959 60 33 0.00 0.0
1958 58 43 0.00 0.0
1957 70 44 0.00 0.0
1956 64 47 0.00 0.0
1955 63 49 0.00 0.0
1954 73 42 0.00 0.0
1953 56 43 0.00 0.0
1952 59 40 0.00 0.0
1951 83 30 0.01 0.0
1950 73 47 0.00 0.0
1949 76 65 0.00 0.0
1948 71 36 0.00 0.0
1947 64 46 0.00 0.0
1946 58 39 0.00 0.0
1945 44 25 0.00 0.0
1944 67 32 0.00 0.0
1943 65 38 0.00 0.0
1942 63 44 0.00 0.0
1941 71 52 0.09 0.0
1940 61 54 0.03 0.0
1939 68 34 0.00 0.0
1938 75 49 0.00 0.0
1937 51 41 0.00 0.0
1936 67 34 0.00 0.0
1935 50 41 0.00 0.0
1934 67 42 0.00 0.0
1933 83 38 0.07 0.0
1932 60 39 0.01 0.0
1931 54 38 0.00 0.0
1930 61 33 0.00 0.0
1929 33 26 0.12 0.0
1928 51 30 0.00 0.0
1927 37 32 0.00 0.0
1926 69 64 0.55 0.0
1925 60 38 0.00 0.0
1924 28 18 0.00 0.0
1923 65 44 0.00 n/a
1922 n/a n/a n/a n/a
1921 79 62 0.00 n/a
1920 70 50 0.02 n/a
1919 59 39 0.10 0.0
1918 65 50 0.09 n/a
1917 67 47 0.00 n/a
1916 70 44 0.00 n/a
1915 57 35 0.06 0.0
1914 52 40 0.00 n/a
1913 65 45 0.00 n/a
1912 47 23 0.00 n/a
1911 58 38 0.00 0.0
1910 60 49 0.00 0.0
1909 31 21 0.00 0.0
1908 45 41 0.13 0.0
1907 49 42 0.00 0.0
1906 63 36 0.00 0.0
1905 67 45 0.00 n/a
1904 67 30 n/a n/a
1903 72 39 n/a n/a
1902 69 40 n/a n/a
1901 44 23 n/a n/a
1900 65 36 n/a n/a
1899 40 33 0.20 n/a
1898 70 37 0.00 0.0
1897 48 36 0.02 n/a
1896 n/a n/a n/a n/a
1895 70 32 n/a n/a
1894 65 42 0.00 n/a
1893 68 55 0.02 n/a
What's the all-time high for Austin on 12/20?
For the date of Dec 20, the highest temperature ever reached in Austin history is 83 °F which has happened 2 times, most recently in 1951.
Highest Temperatures in Austin on December 20
Rank Temperature Year
1 83 °F 1933
1 83 °F 1951
3 80 °F 1971
4 79 °F 1921
5 77 °F 2008
5 77 °F 1978
5 77 °F 2017
8 76 °F 2010
8 76 °F 1949
8 76 °F 1984
What's the all-time low for Austin on 12/20?
For the date of Dec 20, the lowest temperature ever reached in Austin history is 18 °F which happened in 1924.
Lowest Temperatures in Austin on December 20
Rank Temperature Year
1 18 °F 1924
2 21 °F 1909
3 23 °F 1901
3 23 °F 1912
5 24 °F 1996
5 24 °F 2000
5 24 °F 2003
8 25 °F 2001
8 25 °F 1945
8 25 °F 1983
8 25 °F 2009
Lowest High Temperatures in Austin on December 20
Rank Temperature Year
1 28 °F 1924
2 31 °F 1909
3 33 °F 1929
4 36 °F 1983
5 37 °F 1927
6 38 °F 1980
7 40 °F 1899
8 41 °F 1963
9 44 °F 1945
9 44 °F 1973
9 44 °F 1901
What's the most it has ever rained in Austin on 12/20?
For the date of Dec 20, the most precipitation ever recorded in Austin history is 4.21 inches which happened in 1991.
All-Time Most Precipitation in Austin on December 20
Rank Precipitation Year
1 4.21 inches 1991
2 2.76 inches 1997
3 1.43 inches 1962
4 0.55 inches 1926
5 0.40 inches 2019
6 0.36 inches 1963
7 0.29 inches 1999
8 0.20 inches 1899
9 0.15 inches 1992
10 0.13 inches 1908
Weather Station Details
Years Station Coordinates
2000–2024 Austin Bergstrom Airport location
1942–1999 Austin Camp Mabry location
1893–1941 Austin University of Texas location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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