Weather on September 1
Austin, TX
55 Years of Data
Avg High
95°F
Avg Low
73°F
Warmest
2000
94°F avg
Coldest
1986
75°F avg
About This Date
September 1st in Austin, TX typically brings hot fall weather, with average highs around 95°F and lows near 73°F. Over 55 years of records, the warmest September 1st was in 2000 (94°F average), while the coldest was 1986 (75°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 1st dates historically, with the wettest September 1st recording 2.21" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for September 1st in Austin, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 70° | 81° | — | — |
| 2024 | 95° | 76° | 85° | — | — |
| 2023 | 100° | 73° | 87° | — | — |
| 2022 | 94° | 73° | 83° | — | — |
| 2021 | 100° | 78° | 89° | — | — |
| 2020 | 100° | 83° | 91° | — | — |
| 2019 | 99° | 76° | 87° | — | — |
| 2018 | 98° | 68° | 83° | — | — |
| 2017 | 90° | 61° | 75° | — | — |
| 2016 | 92° | 70° | 81° | — | — |
| 2015 | 94° | 74° | 84° | — | — |
| 2014 | 101° | 78° | 89° | — | — |
| 2013 | 102° | 72° | 87° | — | — |
| 2012 | 100° | 71° | 86° | — | — |
| 2011 | 103° | 70° | 86° | — | — |
| 2010 | 100° | 76° | 88° | — | — |
| 2009 | 91° | 68° | 80° | — | — |
| 2008 | 96° | 70° | 83° | — | — |
| 2007 | 90° | 70° | 80° | 0.89" | — |
| 2006 | 101° | 65° | 83° | — | — |
| 2005 | 101° | 69° | 85° | — | — |
| 2004 | 90° | 64° | 77° | — | — |
| 2003 | 85° | 74° | 79° | 0.43" | — |
| 2002 | 97° | 74° | 85° | — | — |
| 2001 | 88° | 73° | 80° | 0.38" | — |
| 2000warmest | 107° | 80° | 94° | — | — |
| 1999 | 95° | 73° | 84° | — | — |
| 1998 | 98° | 76° | 87° | 0.15" | — |
| 1997 | 95° | 72° | 83° | — | — |
| 1996 | 85° | 69° | 77° | 0.03" | — |
| 1995 | 92° | 71° | 81° | — | — |
| 1994 | 90° | 73° | 81° | 1.68" | — |
| 1993 | 98° | 72° | 85° | — | — |
| 1992 | 96° | 74° | 85° | — | — |
| 1991 | 91° | 73° | 82° | 1.04" | — |
| 1990 | 102° | 70° | 86° | 0.1" | — |
| 1989 | 99° | 76° | 87° | — | — |
| 1988 | 95° | 73° | 84° | — | — |
| 1987 | 92° | 70° | 81° | — | — |
| 1986coldest | 80° | 70° | 75° | 2.21" | — |
| 1985 | 104° | 75° | 90° | — | — |
| 1984 | 95° | 73° | 84° | 0.05" | — |
| 1983 | 90° | 75° | 82° | 0.33" | — |
| 1982 | 98° | 77° | 88° | — | — |
| 1981 | 95° | 74° | 84° | 0.25" | — |
| 1980 | 98° | 78° | 88° | — | — |
| 1979 | 93° | 73° | 83° | — | — |
| 1978 | 86° | 73° | 80° | 2.11" | — |
| 1977 | 95° | 75° | 85° | — | — |
| 1976 | 91° | 72° | 81° | — | — |
| 1975 | 90° | 72° | 81° | — | — |
| 1974 | 91° | 73° | 82° | — | — |
| 1973 | 94° | 73° | 83° | — | — |
| 1972 | 91° | 73° | 82° | — | — |
| 1971 | 90° | 70° | 80° | — | — |
55 years of data from AUSTIN 6S