Weather on October 15
Brownsville, TX
55 Years of Data
Avg High
87°F
Avg Low
67°F
Warmest
2019
84°F avg
Coldest
1974
64°F avg
About This Date
October 15th in Brownsville, TX typically brings warm fall weather, with average highs around 87°F and lows near 67°F. Over 55 years of records, the warmest October 15th was in 2019 (84°F average), while the coldest was 1974 (64°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 13% of October 15th dates historically, with the wettest October 15th recording 3.23" of rain. The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Brownsville, 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 | 87° | 71° | 79° | — | — |
| 2024 | 89° | 63° | 76° | — | — |
| 2023 | 79° | 65° | 72° | — | — |
| 2022 | 91° | 72° | 81° | — | — |
| 2021 | 90° | 77° | 83° | — | — |
| 2020 | 91° | 76° | 83° | — | — |
| 2019warmest | 93° | 75° | 84° | — | — |
| 2018 | 93° | 54° | 73° | — | — |
| 2017 | 91° | 73° | 82° | 0.03" | — |
| 2016 | 92° | 71° | 81° | — | — |
| 2015 | 91° | 72° | 81° | — | — |
| 2014 | 86° | 56° | 71° | — | — |
| 2013 | 90° | 74° | 82° | — | — |
| 2012 | 91° | 71° | 81° | — | — |
| 2011 | 88° | 62° | 75° | — | — |
| 2010 | 87° | 57° | 72° | — | — |
| 2009 | 92° | 74° | 83° | — | — |
| 2008 | 88° | 72° | 80° | 0.97" | — |
| 2007 | 90° | 74° | 82° | — | — |
| 2006 | 88° | 71° | 79° | 1.22" | — |
| 2005 | 91° | 69° | 80° | — | — |
| 2004 | 83° | 54° | 68° | — | — |
| 2003 | 78° | 66° | 72° | — | — |
| 2002 | 76° | 60° | 68° | — | — |
| 2001 | 89° | 64° | 77° | — | — |
| 2000 | 88° | 70° | 79° | — | — |
| 1999 | 90° | 71° | 80° | — | — |
| 1998 | 87° | 65° | 76° | — | — |
| 1997 | 75° | 57° | 66° | — | — |
| 1996 | 87° | 64° | 76° | — | — |
| 1995 | 81° | 56° | 68° | — | — |
| 1994 | 88° | 73° | 80° | 0.18" | — |
| 1993 | 90° | 72° | 81° | — | — |
| 1992 | 89° | 76° | 82° | — | — |
| 1991 | 89° | 65° | 77° | — | — |
| 1990 | 91° | 70° | 80° | — | — |
| 1989 | 88° | 65° | 76° | — | — |
| 1988 | 87° | 64° | 76° | — | — |
| 1987 | 85° | 64° | 74° | — | — |
| 1986 | 83° | 60° | 71° | — | — |
| 1985 | 82° | 70° | 76° | 3.23" | — |
| 1984 | 90° | 76° | 83° | — | — |
| 1983 | 87° | 59° | 73° | — | — |
| 1982 | 87° | 60° | 74° | — | — |
| 1981 | 93° | 74° | 83° | — | — |
| 1980 | 91° | 76° | 83° | — | — |
| 1979 | 88° | 71° | 79° | — | — |
| 1978 | 82° | 56° | 69° | — | — |
| 1977 | 86° | 60° | 73° | — | — |
| 1976 | 87° | 68° | 78° | — | — |
| 1975 | 89° | 71° | 80° | — | — |
| 1974coldest | 73° | 56° | 64° | 0.58" | — |
| 1973 | 83° | 72° | 77° | 0.36" | — |
| 1972 | 87° | 65° | 76° | — | — |
| 1971 | 87° | 72° | 79° | — | — |
55 years of data from WFO BROWNSVILLE