Weather on August 11
Mcallen, TX
55 Years of Data
Avg High
97°F
Avg Low
77°F
Warmest
2003
92°F avg
Coldest
1975
79°F avg
About This Date
August 11th in Mcallen, TX typically brings hot summer weather, with average highs around 97°F and lows near 77°F. Over 55 years of records, the warmest August 11th was in 2003 (92°F average), while the coldest was 1975 (79°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 11% of August 11th dates historically, with the wettest August 11th recording 2.74" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 11th 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 |
|---|---|---|---|---|---|
| 2025 | 100° | 80° | 90° | — | — |
| 2024 | 100° | 80° | 90° | — | — |
| 2023 | 102° | 81° | 91° | — | — |
| 2022 | 100° | 78° | 89° | — | — |
| 2021 | 95° | 77° | 86° | — | — |
| 2020 | 97° | 78° | 87° | — | — |
| 2019 | 103° | 81° | 92° | — | — |
| 2018 | 100° | 82° | 91° | — | — |
| 2017 | 90° | 77° | 83° | 1.22" | — |
| 2016 | 103° | 80° | 91° | — | — |
| 2015 | 103° | 78° | 90° | — | — |
| 2014 | 99° | 79° | 89° | — | — |
| 2013 | 91° | 79° | 85° | 0.05" | — |
| 2012 | 103° | 79° | 91° | — | — |
| 2011 | 102° | 81° | 91° | — | — |
| 2010 | 100° | 81° | 90° | — | — |
| 2009 | 100° | 81° | 90° | — | — |
| 2008 | 100° | 79° | 89° | — | — |
| 2007 | 99° | 78° | 88° | — | — |
| 2006 | 100° | 78° | 89° | — | — |
| 2005 | 98° | 78° | 88° | — | — |
| 2004 | 101° | 80° | 90° | — | — |
| 2003warmest | 105° | 79° | 92° | — | — |
| 2002 | 99° | 79° | 89° | — | — |
| 2001 | 99° | 79° | 89° | — | — |
| 2000 | 97° | 77° | 87° | — | — |
| 1999 | 98° | 77° | 88° | — | — |
| 1998 | 100° | 78° | 89° | — | — |
| 1997 | 99° | 79° | 89° | — | — |
| 1996 | 96° | 74° | 85° | — | — |
| 1995 | 89° | 76° | 82° | 0.84" | — |
| 1994 | 97° | 73° | 85° | — | — |
| 1993 | 99° | 75° | 87° | 0.33" | — |
| 1992 | 98° | 75° | 87° | — | — |
| 1991 | 97° | 76° | 86° | — | — |
| 1990 | 96° | 73° | 85° | — | — |
| 1989 | 92° | 74° | 83° | — | — |
| 1988 | 102° | 77° | 90° | — | — |
| 1987 | 92° | 77° | 84° | — | — |
| 1986 | 98° | 78° | 88° | — | — |
| 1985 | 98° | 78° | 88° | — | — |
| 1984 | 97° | 72° | 84° | — | — |
| 1983 | 95° | 76° | 85° | — | — |
| 1982 | 95° | 75° | 85° | — | — |
| 1981 | 97° | 74° | 85° | — | — |
| 1980 | 86° | 72° | 79° | 2.67" | — |
| 1979 | 97° | 77° | 87° | — | — |
| 1978 | 98° | 72° | 85° | — | — |
| 1977 | 96° | 77° | 87° | — | — |
| 1976 | 97° | 70° | 83° | — | — |
| 1975coldest | 85° | 73° | 79° | 2.74" | — |
| 1974 | 96° | 76° | 86° | — | — |
| 1973 | 94° | 75° | 84° | — | — |
| 1972 | 96° | 71° | 84° | — | — |
| 1971 | 94° | 74° | 84° | — | — |
55 years of data from MCALLEN