Weather on August 9
Brownsville, TX
55 Years of Data
Avg High
94°F
Avg Low
77°F
Warmest
2016
90°F avg
Coldest
1975
79°F avg
About This Date
August 9th in Brownsville, TX typically brings hot summer weather, with average highs around 94°F and lows near 77°F. Over 55 years of records, the warmest August 9th was in 2016 (90°F average), while the coldest was 1975 (79°F) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 25% of August 9th dates historically, with the wettest August 9th recording 13.87" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for August 9th in Brownsville, 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 | 96° | 77° | 87° | — | — |
| 2024 | 95° | 79° | 87° | — | — |
| 2023 | 97° | 82° | 89° | — | — |
| 2022 | 95° | 77° | 86° | — | — |
| 2021 | 93° | 80° | 87° | — | — |
| 2020 | 93° | 78° | 86° | 0.2" | — |
| 2019 | 96° | 82° | 89° | — | — |
| 2018 | 97° | 79° | 88° | 0.1" | — |
| 2017 | 94° | 78° | 86° | 0.03" | — |
| 2016warmest | 98° | 82° | 90° | — | — |
| 2015 | 95° | 78° | 87° | — | — |
| 2014 | 94° | 80° | 87° | — | — |
| 2013 | 97° | 75° | 86° | — | — |
| 2012 | 95° | 78° | 87° | — | — |
| 2011 | 96° | 81° | 88° | — | — |
| 2010 | 97° | 78° | 87° | — | — |
| 2009 | 95° | 78° | 87° | — | — |
| 2008 | 94° | 76° | 85° | — | — |
| 2007 | 95° | 76° | 85° | — | — |
| 2006 | 97° | 76° | 86° | 0.03" | — |
| 2005 | 94° | 78° | 86° | — | — |
| 2004 | 91° | 78° | 85° | 4.98" | — |
| 2003 | 98° | 77° | 88° | — | — |
| 2002 | 94° | 78° | 86° | — | — |
| 2001 | 97° | 78° | 87° | — | — |
| 2000 | 94° | 75° | 84° | — | — |
| 1999 | 98° | 76° | 87° | — | — |
| 1998 | 97° | 77° | 87° | — | — |
| 1997 | 97° | 80° | 88° | — | — |
| 1996 | 91° | 76° | 83° | 1.32" | — |
| 1995 | 91° | 77° | 84° | 0.08" | — |
| 1994 | 93° | 76° | 84° | — | — |
| 1993 | 96° | 76° | 86° | — | — |
| 1992 | 96° | 77° | 87° | — | — |
| 1991 | 94° | 75° | 84° | — | — |
| 1990 | 92° | 74° | 83° | 0.66" | — |
| 1989 | 91° | 73° | 82° | — | — |
| 1988 | 98° | 77° | 88° | — | — |
| 1987 | 95° | 76° | 85° | — | — |
| 1986 | 94° | 77° | 85° | — | — |
| 1985 | 96° | 78° | 87° | — | — |
| 1984 | 91° | 75° | 83° | 0.58" | — |
| 1983 | 94° | 77° | 85° | — | — |
| 1982 | 93° | 79° | 86° | 0.69" | — |
| 1981 | 94° | 75° | 84° | — | — |
| 1980 | 82° | 76° | 79° | 13.87" | — |
| 1979 | 96° | 75° | 86° | — | — |
| 1978 | 93° | 74° | 83° | — | — |
| 1977 | 96° | 75° | 86° | 0.08" | — |
| 1976 | 94° | 71° | 82° | — | — |
| 1975coldest | 84° | 73° | 79° | 0.08" | — |
| 1974 | 94° | 79° | 86° | — | — |
| 1973 | 91° | 73° | 82° | — | — |
| 1972 | 90° | 74° | 82° | — | — |
| 1971 | 92° | 73° | 82° | 0.03" | — |
55 years of data from WFO BROWNSVILLE