Weather on March 9
Mcallen, TX
55 Years of Data
Avg High
81°F
Avg Low
58°F
Warmest
2019
84°F avg
Coldest
1996
47°F avg
About This Date
March 9th in Mcallen, TX typically brings warm spring weather, with average highs around 81°F and lows near 58°F. Over 56 years of records, the warmest March 9th was in 2019 (84°F average), while the coldest was 1996 (47°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 13% of March 9th dates historically, with the wettest March 9th recording 2.49" of rain. The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for March 9th in Mcallen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 68° | 73° | 0.25" | — |
| 2025 | 100° | 62° | 81° | — | — |
| 2024 | 75° | 55° | 65° | — | — |
| 2023 | 89° | 70° | 79° | — | — |
| 2022 | 53° | 47° | 50° | — | — |
| 2021 | 74° | 60° | 67° | — | — |
| 2020 | 82° | 68° | 75° | — | — |
| 2019warmest | 96° | 72° | 84° | — | — |
| 2018 | 77° | 67° | 72° | — | — |
| 2017 | 87° | 71° | 79° | — | — |
| 2016 | 89° | 71° | 80° | 0.2" | — |
| 2015 | 67° | 56° | 61° | 1.63" | — |
| 2014 | 85° | 48° | 66° | 2.49" | — |
| 2013 | 80° | 65° | 72° | — | — |
| 2012 | 89° | 53° | 71° | — | — |
| 2011 | 95° | 67° | 81° | — | — |
| 2010 | 74° | 68° | 71° | — | — |
| 2009 | 88° | 71° | 79° | — | — |
| 2008 | 76° | 41° | 58° | — | — |
| 2007 | 83° | 62° | 72° | — | — |
| 2006 | 90° | 69° | 79° | — | — |
| 2005 | 76° | 52° | 64° | 0.03" | — |
| 2004 | 81° | 56° | 68° | — | — |
| 2003 | 84° | 61° | 72° | — | — |
| 2002 | 87° | 69° | 78° | — | — |
| 2001 | 81° | 61° | 71° | — | — |
| 2000 | 90° | 72° | 81° | — | — |
| 1999 | 91° | 71° | 81° | — | — |
| 1998 | 71° | 41° | 56° | — | — |
| 1997 | 83° | 68° | 75° | — | — |
| 1996coldest | 59° | 35° | 47° | — | — |
| 1995 | 62° | 42° | 52° | — | — |
| 1994 | 74° | 48° | 61° | 0.08" | — |
| 1993 | 85° | 55° | 70° | — | — |
| 1992 | 84° | 69° | 77° | — | — |
| 1991 | 80° | 54° | 67° | — | — |
| 1990 | 90° | 44° | 67° | — | — |
| 1989 | 70° | 38° | 54° | — | — |
| 1988 | 91° | 58° | 74° | — | — |
| 1987 | 78° | 50° | 64° | — | — |
| 1986 | 83° | 66° | 74° | — | — |
| 1985 | 87° | 63° | 75° | — | — |
| 1984 | 76° | 60° | 68° | — | — |
| 1983 | 86° | 54° | 70° | — | — |
| 1982 | 74° | 41° | 57° | — | — |
| 1981 | 77° | 56° | 66° | — | — |
| 1980 | 84° | 69° | 77° | — | — |
| 1979 | 87° | 47° | 67° | — | — |
| 1978 | 71° | 41° | 56° | — | — |
| 1977 | 75° | 43° | 59° | — | — |
| 1976 | 83° | 56° | 69° | — | — |
| 1975 | 71° | 65° | 68° | — | — |
| 1974 | 88° | 70° | 79° | — | — |
| 1973 | 86° | 66° | 76° | — | — |
| 1972 | 80° | 62° | 71° | 0.03" | — |
| 1971 | 70° | 48° | 59° | — | — |
56 years of data from MCALLEN