Austin September 30 Weather Records

Daily averages and all-time records for weather in Austin, Texas for the date of September 30.
September 30 All-Time Records
1893–2024
Highest temperature 98 °F 1923
Lowest temperature 42 °F 1924
Lowest daily high 65 °F 1985
Highest daily low 79 °F 2019
Most precipitation 1.15 inches 1988
Most snow none -
September 30 Average Weather
1991–2020 1
Average high 87.5 °F
Average low 63.5 °F
Chance precipitation 19.7%
Chance snow 0%
Austin September 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 97 69 0.00 0.0
2022 87 55 0.00 0.0
2021 92 72 0.00 0.0
2020 88 46 0.00 0.0
2019 97 79 0.17 0.0
2018 87 67 0.00 0.0
2017 86 64 0.00 0.0
2016 81 53 0.00 0.0
2015 93 66 0.00 0.0
2014 91 62 0.00 0.0
2013 88 61 0.00 0.0
2012 79 60 0.00 0.0
2011 91 64 0.00 0.0
2010 89 55 0.00 0.0
2009 87 64 0.00 0.0
2008 95 54 0.00 0.0
2007 92 72 0.00 0.0
2006 93 68 0.00 0.0
2005 90 71 0.00 0.0
2004 91 57 0.00 0.0
2003 81 50 0.00 0.0
2002 89 62 0.00 0.0
2001 78 50 0.00 0.0
2000 88 47 0.00 0.0
1999 83 58 0.00 0.0
1998 92 74 0.00 0.0
1997 92 66 0.00 0.0
1996 78 54 0.00 0.0
1995 90 70 0.00 0.0
1994 85 64 0.00 0.0
1993 93 61 0.00 0.0
1992 84 54 0.00 0.0
1991 87 63 0.00 0.0
1990 94 67 0.00 0.0
1989 89 64 0.00 0.0
1988 67 62 1.15 0.0
1987 83 63 0.00 0.0
1986 93 77 0.01 0.0
1985 65 50 0.00 0.0
1984 70 48 0.00 0.0
1983 84 62 0.00 0.0
1982 91 72 0.21 0.0
1981 92 68 0.00 0.0
1980 73 65 0.03 0.0
1979 91 63 0.00 0.0
1978 90 61 0.00 0.0
1977 95 75 0.00 0.0
1976 83 57 0.00 0.0
1975 85 59 0.00 0.0
1974 80 50 0.00 0.0
1973 89 63 0.00 0.0
1972 75 55 0.00 0.0
1971 88 70 0.00 0.0
1970 83 56 0.00 0.0
1969 93 61 0.00 0.0
1968 86 61 0.00 0.0
1967 82 51 0.00 0.0
1966 93 61 0.18 0.0
1965 73 56 0.01 0.0
1964 78 65 0.00 0.0
1963 83 58 0.00 0.0
1962 89 68 0.00 0.0
1961 90 70 0.00 0.0
1960 91 65 0.00 0.0
1959 91 71 0.00 0.0
1958 88 58 0.84 0.0
1957 81 56 0.00 0.0
1956 93 66 0.00 0.0
1955 95 76 0.00 0.0
1954 83 73 0.70 0.0
1953 96 63 0.00 0.0
1952 90 63 0.00 0.0
1951 89 64 0.00 0.0
1950 89 71 0.00 0.0
1949 79 53 0.00 0.0
1948 90 53 0.00 0.0
1947 86 55 0.00 0.0
1946 76 62 0.00 0.0
1945 70 54 0.06 0.0
1944 90 64 0.00 0.0
1943 86 67 0.03 0.0
1942 78 54 0.00 0.0
1941 91 74 0.00 0.0
1940 82 56 0.00 0.0
1939 78 58 0.00 0.0
1938 95 65 0.00 0.0
1937 88 56 0.00 0.0
1936 71 56 0.00 0.0
1935 87 54 0.00 0.0
1934 81 68 0.00 0.0
1933 90 72 0.00 0.0
1932 82 60 0.00 0.0
1931 87 58 0.00 0.0
1930 82 67 0.00 0.0
1929 91 71 0.00 0.0
1928 96 64 0.00 0.0
1927 87 76 0.04 0.0
1926 n/a n/a n/a n/a
1925 94 68 0.15 n/a
1924 80 42 n/a 0.0
1923 98 63 0.00 n/a
1922 92 65 0.00 n/a
1921 77 66 0.00 n/a
1920 75 51 0.00 n/a
1919 88 69 0.00 n/a
1918 91 54 0.00 n/a
1917 95 58 0.00 n/a
1916 81 46 0.00 n/a
1915 86 72 0.00 n/a
1914 79 56 0.00 n/a
1913 79 65 0.77 n/a
1912 81 59 0.00 0.0
1911 89 74 0.38 0.0
1910 89 67 0.00 0.0
1909 80 53 0.00 0.0
1908 74 52 0.00 0.0
1907 85 65 0.00 0.0
1906 82 67 0.00 0.0
1905 91 68 0.00 n/a
1904 88 70 0.00 0.0
1903 91 72 0.00 n/a
1902 82 60 0.00 n/a
1901 91 65 0.00 n/a
1900 n/a 68 n/a n/a
1899 85 58 0.00 n/a
1898 87 60 0.00 n/a
1897 88 62 n/a n/a
1896 82 52 n/a n/a
1895 78 59 n/a n/a
1894 89 68 n/a n/a
1893 96 74 n/a n/a
What's the all-time high for Austin on 9/30?
For the date of Sep 30, the highest temperature ever reached in Austin history is 98 °F which happened in 1923.
Highest Temperatures in Austin on September 30
Rank Temperature Year
1 98 °F 1923
2 97 °F 2019
2 97 °F 2023
4 96 °F 1893
4 96 °F 1928
4 96 °F 1953
7 95 °F 2008
7 95 °F 1938
7 95 °F 1977
7 95 °F 1917
7 95 °F 1955
What's the all-time low for Austin on 9/30?
For the date of Sep 30, the lowest temperature ever reached in Austin history is 42 °F which happened in 1924.
Lowest Temperatures in Austin on September 30
Rank Temperature Year
1 42 °F 1924
2 46 °F 1916
2 46 °F 2020
4 47 °F 2000
5 48 °F 1984
6 50 °F 1974
6 50 °F 2001
6 50 °F 2003
6 50 °F 1985
10 51 °F 1967
10 51 °F 1920
Lowest High Temperatures in Austin on September 30
Rank Temperature Year
1 65 °F 1985
2 67 °F 1988
3 70 °F 1984
3 70 °F 1945
5 71 °F 1936
6 73 °F 1980
6 73 °F 1965
8 74 °F 1908
9 75 °F 1920
9 75 °F 1972
What's the most it has ever rained in Austin on 9/30?
For the date of Sep 30, the most precipitation ever recorded in Austin history is 1.15 inches which happened in 1988.
All-Time Most Precipitation in Austin on September 30
Rank Precipitation Year
1 1.15 inches 1988
2 0.84 inches 1958
3 0.77 inches 1913
4 0.70 inches 1954
5 0.38 inches 1911
6 0.21 inches 1982
7 0.18 inches 1966
8 0.17 inches 2019
9 0.15 inches 1925
10 0.06 inches 1945
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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