Weather on August 9
Austin, TX
55 Years of Data
Avg High
97°F
Avg Low
74°F
Warmest
2019
93°F avg
Coldest
1989
78°F avg
About This Date
August 9th in Austin, TX typically brings hot summer weather, with average highs around 97°F and lows near 74°F. Over 55 years of records, the warmest August 9th was in 2019 (93°F average), while the coldest was 1989 (78°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 9% of August 9th dates historically, with the wettest August 9th recording 14.43" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for August 9th in Austin, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 100° | 77° | 89° | — | — |
| 2024 | 99° | 76° | 87° | — | — |
| 2023 | 108° | 77° | 92° | — | — |
| 2022 | 102° | 76° | 89° | — | — |
| 2021 | 99° | 79° | 89° | — | — |
| 2020 | 103° | 78° | 90° | — | — |
| 2019warmest | 105° | 80° | 93° | — | — |
| 2018 | 99° | 71° | 85° | — | — |
| 2017 | 90° | 69° | 79° | — | — |
| 2016 | 96° | 76° | 86° | — | — |
| 2015 | 103° | 76° | 89° | — | — |
| 2014 | 101° | 74° | 87° | — | — |
| 2013 | 105° | 73° | 89° | — | — |
| 2012 | 100° | 71° | 86° | — | — |
| 2011 | 104° | 77° | 91° | — | — |
| 2010 | 98° | 75° | 87° | — | — |
| 2009 | 102° | 76° | 89° | — | — |
| 2008 | 102° | 74° | 88° | — | — |
| 2007 | 94° | 73° | 83° | — | — |
| 2006 | 98° | 72° | 85° | — | — |
| 2005 | 99° | 71° | 85° | 0.25" | — |
| 2004 | 90° | 70° | 80° | — | — |
| 2003 | 99° | 73° | 86° | — | — |
| 2002 | 93° | 75° | 84° | — | — |
| 2001 | 102° | 76° | 89° | — | — |
| 2000 | 99° | 76° | 87° | — | — |
| 1999 | 101° | 77° | 89° | — | — |
| 1998 | 99° | 74° | 86° | — | — |
| 1997 | 92° | 72° | 82° | — | — |
| 1996 | 98° | 74° | 86° | — | — |
| 1995 | 93° | 72° | 82° | — | — |
| 1994 | 87° | 71° | 79° | 14.43" | — |
| 1993 | 100° | 77° | 89° | — | — |
| 1992 | 96° | 77° | 87° | — | — |
| 1991 | 99° | 74° | 86° | — | — |
| 1990 | 97° | 70° | 83° | — | — |
| 1989coldest | 90° | 67° | 78° | — | — |
| 1988 | 101° | 77° | 89° | 0.05" | — |
| 1987 | 96° | 77° | 87° | — | — |
| 1986 | 99° | 74° | 86° | — | — |
| 1985 | 100° | 77° | 89° | — | — |
| 1984 | 98° | 74° | 86° | — | — |
| 1983 | 90° | 72° | 81° | — | — |
| 1982 | 89° | 74° | 81° | 0.48" | — |
| 1981 | 98° | 70° | 84° | — | — |
| 1980 | 94° | 79° | 86° | — | — |
| 1979 | 93° | 72° | 82° | — | — |
| 1978 | 95° | 74° | 84° | 0.03" | — |
| 1977 | 98° | 74° | 86° | — | — |
| 1976 | 100° | 75° | 88° | — | — |
| 1975 | 91° | 71° | 81° | — | — |
| 1974 | 92° | 75° | 83° | — | — |
| 1973 | 96° | 76° | 86° | — | — |
| 1972 | 92° | 75° | 83° | — | — |
| 1971 | 92° | 71° | 81° | — | — |
55 years of data from AUSTIN 6S