Weather on September 6
Brownsville, TX
55 Years of Data
Avg High
91°F
Avg Low
75°F
Warmest
1983
88°F avg
Coldest
1974
74°F avg
About This Date
September 6th in Brownsville, TX typically brings hot fall weather, with average highs around 91°F and lows near 75°F. Over 55 years of records, the warmest September 6th was in 1983 (88°F average), while the coldest was 1974 (74°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 40% of September 6th dates historically, with the wettest September 6th recording 7.52" 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 September 6th in Brownsville, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 78° | 87° | 1.35" | — |
| 2024 | 86° | 77° | 82° | — | — |
| 2023 | 97° | 80° | 88° | — | — |
| 2022 | 84° | 75° | 80° | 0.18" | — |
| 2021 | 96° | 75° | 86° | 0.41" | — |
| 2020 | 87° | 74° | 80° | 0.13" | — |
| 2019 | 94° | 77° | 85° | — | — |
| 2018 | 89° | 78° | 84° | 3.23" | — |
| 2017 | 89° | 74° | 81° | — | — |
| 2016 | 96° | 78° | 87° | — | — |
| 2015 | 94° | 77° | 85° | — | — |
| 2014 | 92° | 77° | 84° | — | — |
| 2013 | 90° | 74° | 82° | 1.24" | — |
| 2012 | 97° | 77° | 87° | — | — |
| 2011 | 95° | 69° | 82° | — | — |
| 2010 | 86° | 76° | 81° | 7.52" | — |
| 2009 | 89° | 73° | 81° | — | — |
| 2008 | 89° | 75° | 82° | 0.33" | — |
| 2007 | 91° | 76° | 83° | — | — |
| 2006 | 91° | 74° | 82° | 0.18" | — |
| 2005 | 93° | 75° | 84° | 0.13" | — |
| 2004 | 91° | 75° | 83° | — | — |
| 2003 | 93° | 73° | 83° | — | — |
| 2002 | 96° | 75° | 86° | 0.03" | — |
| 2001 | 95° | 76° | 85° | — | — |
| 2000 | 100° | 76° | 88° | — | — |
| 1999 | 81° | 74° | 77° | 1.19" | — |
| 1998 | 82° | 75° | 79° | 2.34" | — |
| 1997 | 90° | 74° | 82° | 0.05" | — |
| 1996 | 84° | 73° | 79° | — | — |
| 1995 | 93° | 74° | 83° | — | — |
| 1994 | 94° | 73° | 83° | — | — |
| 1993 | 95° | 77° | 86° | — | — |
| 1992 | 94° | 75° | 84° | — | — |
| 1991 | 89° | 75° | 82° | 0.41" | — |
| 1990 | 81° | 73° | 77° | 0.15" | — |
| 1989 | 91° | 75° | 83° | 0.51" | — |
| 1988 | 88° | 64° | 76° | — | — |
| 1987 | 96° | 72° | 84° | — | — |
| 1986 | 93° | 75° | 84° | — | — |
| 1985 | 93° | 79° | 86° | — | — |
| 1984 | 87° | 72° | 79° | 0.66" | — |
| 1983warmest | 97° | 79° | 88° | — | — |
| 1982 | 93° | 76° | 84° | 0.1" | — |
| 1981 | 92° | 75° | 83° | — | — |
| 1980 | 98° | 76° | 87° | — | — |
| 1979 | 89° | 77° | 83° | — | — |
| 1978 | 81° | 74° | 77° | 0.66" | — |
| 1977 | 96° | 77° | 87° | — | — |
| 1976 | 92° | 75° | 83° | 0.13" | — |
| 1975 | 87° | 74° | 80° | — | — |
| 1974coldest | 88° | 60° | 74° | — | — |
| 1973 | 93° | 66° | 80° | 0.53" | — |
| 1972 | 94° | 75° | 84° | — | — |
| 1971 | 98° | 76° | 87° | — | — |
55 years of data from WFO BROWNSVILLE