Weather on August 15
Austin, TX
55 Years of Data
Avg High
97°F
Avg Low
74°F
Warmest
2020
93°F avg
Coldest
2016
74°F avg
About This Date
August 15th 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 15th was in 2020 (93°F average), while the coldest was 2016 (74°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 15th dates historically, with the wettest August 15th recording 8.38" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for August 15th 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 | 99° | 74° | 86° | 1.19" | — |
| 2024 | 102° | 79° | 90° | — | — |
| 2023 | 102° | 80° | 91° | — | — |
| 2022 | 102° | 76° | 89° | — | — |
| 2021 | 94° | 72° | 83° | 6.1" | — |
| 2020warmest | 107° | 79° | 93° | — | — |
| 2019 | 103° | 78° | 90° | — | — |
| 2018 | 97° | 71° | 84° | — | — |
| 2017 | 96° | 73° | 85° | — | — |
| 2016coldest | 84° | 64° | 74° | 8.38" | — |
| 2015 | 98° | 79° | 88° | — | — |
| 2014 | 98° | 67° | 82° | — | — |
| 2013 | 102° | 73° | 88° | — | — |
| 2012 | 102° | 74° | 88° | — | — |
| 2011 | 103° | 76° | 89° | — | — |
| 2010 | 101° | 76° | 88° | — | — |
| 2009 | 100° | 73° | 87° | — | — |
| 2008 | 102° | 70° | 86° | — | — |
| 2007 | 96° | 73° | 85° | — | — |
| 2006 | 103° | 74° | 88° | — | — |
| 2005 | 100° | 75° | 88° | — | — |
| 2004 | 90° | 62° | 76° | — | — |
| 2003 | 96° | 69° | 83° | — | — |
| 2002 | 93° | 74° | 83° | — | — |
| 2001 | 102° | 74° | 88° | — | — |
| 2000 | 91° | 76° | 83° | 0.08" | — |
| 1999 | 104° | 79° | 91° | — | — |
| 1998 | 98° | 72° | 85° | — | — |
| 1997 | 94° | 76° | 85° | — | — |
| 1996 | 98° | 72° | 85° | — | — |
| 1995 | 94° | 74° | 84° | — | — |
| 1994 | 98° | 72° | 85° | 4.62" | — |
| 1993 | 100° | 76° | 88° | — | — |
| 1992 | 88° | 73° | 80° | — | — |
| 1991 | 90° | 71° | 80° | 0.76" | — |
| 1990 | 99° | 76° | 87° | 0.66" | — |
| 1989 | 96° | 74° | 85° | 0.76" | — |
| 1988 | 97° | 75° | 86° | — | — |
| 1987 | 98° | 80° | 89° | — | — |
| 1986 | 98° | 77° | 88° | — | — |
| 1985 | 97° | 75° | 86° | — | — |
| 1984 | 95° | 70° | 82° | — | — |
| 1983 | 96° | 75° | 86° | — | — |
| 1982 | 100° | 76° | 88° | — | — |
| 1981 | 99° | 77° | 88° | — | — |
| 1980 | 94° | 76° | 85° | 0.03" | — |
| 1979 | 92° | 72° | 82° | 0.38" | — |
| 1978 | 98° | 77° | 88° | — | — |
| 1977 | 99° | 76° | 87° | — | — |
| 1976 | 96° | 74° | 85° | — | — |
| 1975 | 93° | 74° | 83° | — | — |
| 1974 | 94° | 74° | 84° | — | — |
| 1973 | 92° | 66° | 79° | — | — |
| 1972 | 93° | 72° | 82° | — | — |
| 1971 | 92° | 73° | 82° | — | — |
55 years of data from AUSTIN 6S