Weather on August 5
Mcallen, TX
55 Years of Data
Avg High
98°F
Avg Low
77°F
Warmest
2009
91°F avg
Coldest
1973
78°F avg
About This Date
August 5th in Mcallen, TX typically brings hot summer weather, with average highs around 98°F and lows near 77°F. Over 55 years of records, the warmest August 5th was in 2009 (91°F average), while the coldest was 1973 (78°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 15% of August 5th dates historically, with the wettest August 5th recording 1.07" 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 5th in Mcallen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 102° | 80° | 91° | — | — |
| 2024 | 98° | 78° | 88° | — | — |
| 2023 | 102° | 79° | 90° | — | — |
| 2022 | 98° | 80° | 89° | — | — |
| 2021 | 96° | 76° | 86° | — | — |
| 2020 | 96° | 77° | 87° | — | — |
| 2019 | 103° | 79° | 91° | — | — |
| 2018 | 93° | 73° | 83° | 0.23" | — |
| 2017 | 101° | 81° | 91° | — | — |
| 2016 | 102° | 78° | 90° | — | — |
| 2015 | 100° | 78° | 89° | — | — |
| 2014 | 101° | 78° | 89° | — | — |
| 2013 | 99° | 82° | 90° | — | — |
| 2012 | 99° | 80° | 89° | — | — |
| 2011 | 101° | 79° | 90° | — | — |
| 2010 | 98° | 79° | 88° | — | — |
| 2009warmest | 101° | 81° | 91° | — | — |
| 2008 | 98° | 75° | 87° | — | — |
| 2007 | 97° | 79° | 88° | — | — |
| 2006 | 98° | 77° | 88° | 0.51" | — |
| 2005 | 96° | 76° | 86° | — | — |
| 2004 | 101° | 79° | 90° | — | — |
| 2003 | 100° | 78° | 89° | — | — |
| 2002 | 101° | 77° | 89° | 0.25" | — |
| 2001 | 95° | 75° | 85° | — | — |
| 2000 | 92° | 76° | 84° | — | — |
| 1999 | 99° | 76° | 87° | — | — |
| 1998 | 99° | 79° | 89° | — | — |
| 1997 | 100° | 77° | 89° | — | — |
| 1996 | 100° | 78° | 89° | — | — |
| 1995 | 100° | 78° | 89° | — | — |
| 1994 | 90° | 75° | 82° | 0.18" | — |
| 1993 | 99° | 76° | 87° | — | — |
| 1992 | 99° | 76° | 87° | — | — |
| 1991 | 97° | 77° | 87° | — | — |
| 1990 | 100° | 76° | 88° | — | — |
| 1989 | 96° | 77° | 87° | — | — |
| 1988 | 94° | 77° | 85° | — | — |
| 1987 | 96° | 75° | 86° | — | — |
| 1986 | 98° | 76° | 87° | — | — |
| 1985 | 98° | 77° | 88° | — | — |
| 1984 | 97° | 73° | 85° | — | — |
| 1983 | 94° | 74° | 84° | 0.43" | — |
| 1982 | 97° | 76° | 86° | — | — |
| 1981 | 100° | 78° | 89° | — | — |
| 1980 | 99° | 79° | 89° | — | — |
| 1979 | 98° | 74° | 86° | — | — |
| 1978 | 99° | 73° | 86° | — | — |
| 1977 | 100° | 75° | 88° | — | — |
| 1976 | 94° | 71° | 82° | — | — |
| 1975 | 98° | 74° | 86° | 0.23" | — |
| 1974 | 99° | 70° | 84° | — | — |
| 1973coldest | 85° | 72° | 78° | 0.74" | — |
| 1972 | 96° | 73° | 85° | — | — |
| 1971 | 90° | 73° | 81° | 1.07" | — |
55 years of data from MCALLEN