Weather on August 28
Mcallen, TX
55 Years of Data
Avg High
97°F
Avg Low
76°F
Warmest
2018
94°F avg
Coldest
1979
75°F avg
About This Date
August 28th in Mcallen, TX typically brings hot summer weather, with average highs around 97°F and lows near 76°F. Over 55 years of records, the warmest August 28th was in 2018 (94°F average), while the coldest was 1979 (75°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 16% of August 28th dates historically, with the wettest August 28th recording 9.19" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for August 28th 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° | 79° | 89° | — | — |
| 2024 | 97° | 81° | 89° | — | — |
| 2023 | 104° | 76° | 90° | — | — |
| 2022 | 98° | 79° | 88° | — | — |
| 2021 | 95° | 77° | 86° | — | — |
| 2020 | 100° | 80° | 90° | — | — |
| 2019 | 105° | 81° | 93° | — | — |
| 2018warmest | 105° | 82° | 94° | — | — |
| 2017 | 98° | 80° | 89° | — | — |
| 2016 | 103° | 79° | 91° | — | — |
| 2015 | 96° | 74° | 85° | — | — |
| 2014 | 102° | 80° | 91° | — | — |
| 2013 | 95° | 76° | 85° | — | — |
| 2012 | 98° | 78° | 88° | — | — |
| 2011 | 101° | 78° | 89° | — | — |
| 2010 | 97° | 73° | 85° | — | — |
| 2009 | 101° | 77° | 89° | — | — |
| 2008 | 93° | 75° | 84° | 1.02" | — |
| 2007 | 93° | 74° | 83° | — | — |
| 2006 | 99° | 81° | 90° | — | — |
| 2005 | 101° | 78° | 89° | — | — |
| 2004 | 100° | 80° | 90° | — | — |
| 2003 | 98° | 77° | 88° | — | — |
| 2002 | 103° | 77° | 90° | — | — |
| 2001 | 100° | 72° | 86° | 2.97" | — |
| 2000 | 99° | 76° | 87° | — | — |
| 1999 | 99° | 77° | 88° | — | — |
| 1998 | 99° | 78° | 88° | — | — |
| 1997 | 98° | 74° | 86° | — | — |
| 1996 | 90° | 76° | 83° | — | — |
| 1995 | 89° | 75° | 82° | — | — |
| 1994 | 99° | 77° | 88° | — | — |
| 1993 | 98° | 73° | 86° | — | — |
| 1992 | 98° | 75° | 87° | — | — |
| 1991 | 96° | 75° | 86° | — | — |
| 1990 | 100° | 74° | 87° | — | — |
| 1989 | 97° | 78° | 87° | — | — |
| 1988 | 95° | 75° | 85° | — | — |
| 1987 | 97° | 78° | 87° | — | — |
| 1986 | 96° | 75° | 86° | — | — |
| 1985 | 97° | 76° | 86° | 4.8" | — |
| 1984 | 97° | 75° | 86° | — | — |
| 1983 | 96° | 73° | 85° | 0.1" | — |
| 1982 | 98° | 77° | 88° | — | — |
| 1981 | 95° | 79° | 87° | 1.45" | — |
| 1980 | 98° | — | — | — | — |
| 1979coldest | 79° | 72° | 75° | 9.19" | — |
| 1978 | 98° | 75° | 87° | — | — |
| 1977 | 93° | 75° | 84° | — | — |
| 1976 | 94° | 73° | 83° | — | — |
| 1975 | 89° | 72° | 80° | 0.36" | — |
| 1974 | 99° | 69° | 84° | — | — |
| 1973 | 93° | 72° | 82° | 0.28" | — |
| 1972 | 98° | 72° | 85° | 0.76" | — |
| 1971 | 97° | 72° | 84° | — | — |
55 years of data from MCALLEN