Weather on March 9
Brownsville, TX
55 Years of Data
Avg High
78°F
Avg Low
60°F
Warmest
2006
80°F avg
Coldest
1996
52°F avg
About This Date
March 9th in Brownsville, TX typically brings pleasant spring weather, with average highs around 78°F and lows near 60°F. Over 56 years of records, the warmest March 9th was in 2006 (80°F average), while the coldest was 1996 (52°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 20% of March 9th dates historically, with the wettest March 9th recording 5.16" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for March 9th in Brownsville, TX? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 86° | 74° | 80° | — | — |
| 2025 | 76° | 52° | 64° | — | — |
| 2024 | 72° | 59° | 65° | — | — |
| 2023 | 84° | 71° | 78° | — | — |
| 2022 | 58° | 49° | 53° | 0.03" | — |
| 2021 | 80° | 64° | 72° | — | — |
| 2020 | 81° | 67° | 74° | — | — |
| 2019 | 89° | 72° | 80° | — | — |
| 2018 | 75° | 68° | 72° | — | — |
| 2017 | 80° | 70° | 75° | 0.15" | — |
| 2016 | 78° | 61° | 69° | 4.95" | — |
| 2015 | 72° | 59° | 65° | 5.16" | — |
| 2014 | 69° | 49° | 59° | 0.48" | — |
| 2013 | 81° | 70° | 75° | — | — |
| 2012 | 73° | 48° | 61° | 0.1" | — |
| 2011 | 81° | 66° | 73° | — | — |
| 2010 | 82° | 63° | 72° | — | — |
| 2009 | 85° | 67° | 76° | — | — |
| 2008 | 75° | 61° | 68° | — | — |
| 2007 | 81° | 63° | 72° | — | — |
| 2006warmest | 90° | 70° | 80° | — | — |
| 2005 | 76° | 55° | 65° | 0.13" | — |
| 2004 | 78° | 56° | 67° | — | — |
| 2003 | 78° | 63° | 70° | — | — |
| 2002 | 80° | 61° | 70° | 0.1" | — |
| 2001 | 71° | 55° | 63° | — | — |
| 2000 | 87° | 72° | 79° | — | — |
| 1999 | 85° | 65° | 75° | — | — |
| 1998 | 64° | 46° | 55° | — | — |
| 1997 | 84° | 69° | 77° | — | — |
| 1996coldest | 57° | 47° | 52° | — | — |
| 1995 | 68° | 43° | 55° | — | — |
| 1994 | 73° | 48° | 61° | 0.28" | — |
| 1993 | 82° | 55° | 69° | — | — |
| 1992 | 85° | 69° | 77° | — | — |
| 1991 | 75° | 52° | 63° | — | — |
| 1990 | 83° | 69° | 76° | — | — |
| 1989 | 74° | 40° | 57° | — | — |
| 1988 | 77° | 50° | 64° | 0.25" | — |
| 1987 | 76° | 55° | 65° | — | — |
| 1986 | 83° | 64° | 73° | — | — |
| 1985 | 83° | 67° | 75° | — | — |
| 1984 | 77° | 55° | 66° | — | — |
| 1983 | 73° | 55° | 64° | — | — |
| 1982 | 79° | 53° | 66° | — | — |
| 1981 | 73° | 57° | 65° | 0.1" | — |
| 1980 | 80° | 67° | 73° | — | — |
| 1979 | 80° | 61° | 70° | — | — |
| 1978 | 71° | 40° | 55° | — | — |
| 1977 | 77° | 47° | 62° | — | — |
| 1976 | 72° | 54° | 63° | — | — |
| 1975 | 83° | 69° | 76° | — | — |
| 1974 | 84° | 72° | 78° | — | — |
| 1973 | 80° | 69° | 75° | — | — |
| 1972 | 74° | 66° | 70° | — | — |
| 1971 | 82° | 65° | 73° | — | — |
56 years of data from WFO BROWNSVILLE