Weather on August 31
Austin, TX
55 Years of Data
Avg High
95°F
Avg Low
73°F
Warmest
2000
93°F avg
Coldest
2017
75°F avg
About This Date
August 31st in Austin, TX typically brings hot summer weather, with average highs around 95°F and lows near 73°F. Over 55 years of records, the warmest August 31st was in 2000 (93°F average), while the coldest was 2017 (75°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 27% of August 31st dates historically, with the wettest August 31st recording 3.05" 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 August 31st in Austin, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 75° | 82° | 0.03" | — |
| 2024 | 96° | 75° | 86° | — | — |
| 2023 | 102° | 71° | 87° | — | — |
| 2022 | 92° | 71° | 81° | 1.4" | — |
| 2021 | 100° | 75° | 88° | — | — |
| 2020 | 104° | 83° | 93° | — | — |
| 2019 | 100° | 76° | 88° | — | — |
| 2018 | 97° | 68° | 82° | — | — |
| 2017coldest | 90° | 60° | 75° | — | — |
| 2016 | 90° | 69° | 79° | — | — |
| 2015 | 97° | 74° | 85° | — | — |
| 2014 | 94° | 70° | 82° | — | — |
| 2013 | 102° | 72° | 87° | — | — |
| 2012 | 100° | 72° | 86° | — | — |
| 2011 | 103° | 72° | 87° | — | — |
| 2010 | 97° | 76° | 86° | 0.1" | — |
| 2009 | 92° | 69° | 80° | — | — |
| 2008 | 96° | 70° | 83° | — | — |
| 2007 | 92° | 72° | 82° | 0.05" | — |
| 2006 | 94° | 65° | 79° | — | — |
| 2005 | 98° | 69° | 84° | — | — |
| 2004 | 92° | 66° | 79° | — | — |
| 2003 | 86° | 75° | 81° | 0.69" | — |
| 2002 | 97° | 73° | 85° | 0.03" | — |
| 2001 | 83° | 72° | 77° | 3.05" | — |
| 2000warmest | 107° | 78° | 93° | — | — |
| 1999 | 101° | 72° | 86° | — | — |
| 1998 | 97° | 75° | 86° | — | — |
| 1997 | 94° | 72° | 83° | — | — |
| 1996 | 86° | 66° | 76° | 2.01" | — |
| 1995 | 92° | 73° | 82° | — | — |
| 1994 | 87° | 71° | 79° | 1.22" | — |
| 1993 | 96° | 74° | 85° | 1.91" | — |
| 1992 | 92° | 73° | 82° | — | — |
| 1991 | 91° | 73° | 82° | 0.79" | — |
| 1990 | 105° | 78° | 92° | 0.03" | — |
| 1989 | 99° | 79° | 89° | — | — |
| 1988 | 92° | 73° | 82° | — | — |
| 1987 | 86° | 72° | 79° | — | — |
| 1986 | 94° | 69° | 81° | — | — |
| 1985 | 101° | 75° | 88° | — | — |
| 1984 | 95° | 75° | 85° | 0.89" | — |
| 1983 | 101° | 74° | 87° | — | — |
| 1982 | 99° | 76° | 87° | — | — |
| 1981 | 94° | 75° | 84° | 0.36" | — |
| 1980 | 97° | 78° | 87° | — | — |
| 1979 | 94° | 73° | 83° | — | — |
| 1978 | 88° | 73° | 80° | 0.08" | — |
| 1977 | 96° | 74° | 85° | — | — |
| 1976 | 92° | 72° | 82° | — | — |
| 1975 | 90° | 71° | 80° | — | — |
| 1974 | 90° | 74° | 82° | — | — |
| 1973 | 93° | 72° | 82° | — | — |
| 1972 | 93° | 72° | 82° | — | — |
| 1971 | 91° | 71° | 81° | — | — |
55 years of data from AUSTIN 6S