Weather on September 25
Austin, TX
55 Years of Data
Avg High
88°F
Avg Low
66°F
Warmest
2019
88°F avg
Coldest
1974
60°F avg
About This Date
September 25th in Austin, TX typically brings warm fall weather, with average highs around 88°F and lows near 66°F. Over 55 years of records, the warmest September 25th was in 2019 (88°F average), while the coldest was 1974 (60°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 15% of September 25th dates historically, with the wettest September 25th recording 4.95" of rain. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for September 25th in Austin, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 71° | 81° | — | — |
| 2024 | 95° | 71° | 83° | — | — |
| 2023 | 96° | 76° | 86° | — | — |
| 2022 | 97° | 73° | 85° | — | — |
| 2021 | 90° | 61° | 75° | — | — |
| 2020 | 89° | 61° | 75° | — | — |
| 2019warmest | 100° | 75° | 88° | — | — |
| 2018 | 86° | 65° | 75° | — | — |
| 2017 | 89° | 66° | 78° | — | — |
| 2016 | 93° | 70° | 81° | 0.03" | — |
| 2015 | 96° | 72° | 84° | — | — |
| 2014 | 83° | 62° | 72° | — | — |
| 2013 | 92° | 63° | 77° | — | — |
| 2012 | 91° | 66° | 79° | — | — |
| 2011 | 98° | 56° | 77° | — | — |
| 2010 | 92° | 73° | 82° | — | — |
| 2009 | 67° | 59° | 63° | 0.58" | — |
| 2008 | 92° | 64° | 78° | — | — |
| 2007 | 91° | 62° | 77° | — | — |
| 2006 | 81° | 58° | 69° | — | — |
| 2005 | 98° | 68° | 83° | — | — |
| 2004 | 90° | 65° | 77° | — | — |
| 2003 | 88° | 70° | 79° | — | — |
| 2002 | 88° | 68° | 78° | — | — |
| 2001 | 77° | 57° | 67° | — | — |
| 2000 | 71° | 53° | 62° | 0.05" | — |
| 1999 | 91° | 68° | 80° | 0.41" | — |
| 1998 | 90° | 73° | 81° | — | — |
| 1997 | 81° | 65° | 73° | — | — |
| 1996 | 83° | 72° | 77° | — | — |
| 1995 | 86° | 62° | 74° | — | — |
| 1994 | 86° | 56° | 71° | — | — |
| 1993 | 97° | 77° | 87° | — | — |
| 1992 | 87° | 55° | 71° | — | — |
| 1991 | 81° | 58° | 69° | — | — |
| 1990 | 87° | 60° | 74° | — | — |
| 1989 | 82° | 53° | 68° | — | — |
| 1988 | 94° | 65° | 79° | — | — |
| 1987 | 86° | 60° | 73° | — | — |
| 1986 | 93° | 74° | 83° | — | — |
| 1985 | 94° | 72° | 83° | 0.2" | — |
| 1984 | 88° | 63° | 75° | 0.03" | — |
| 1983 | 85° | 59° | 72° | — | — |
| 1982 | 92° | 67° | 79° | — | — |
| 1981 | 92° | 67° | 79° | — | — |
| 1980 | 94° | 73° | 83° | 4.95" | — |
| 1979 | 87° | 60° | 74° | — | — |
| 1978 | 87° | 65° | 76° | — | — |
| 1977 | 95° | 78° | 87° | — | — |
| 1976 | 90° | 65° | 77° | — | — |
| 1975 | 74° | 54° | 64° | — | — |
| 1974coldest | 62° | 57° | 60° | 1.07" | — |
| 1973 | 95° | 78° | 87° | — | — |
| 1972 | 92° | 73° | 82° | — | — |
| 1971 | 87° | 73° | 80° | — | — |
55 years of data from AUSTIN 6S