Weather on September 8
Mcallen, TX
55 Years of Data
Avg High
94°F
Avg Low
75°F
Warmest
2023
91°F avg
Coldest
1974
75°F avg
About This Date
September 8th in Mcallen, TX typically brings hot fall weather, with average highs around 94°F and lows near 75°F. Over 55 years of records, the warmest September 8th was in 2023 (91°F average), while the coldest was 1974 (75°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 8th dates historically, with the wettest September 8th recording 1.02" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for September 8th 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 | 101° | 77° | 89° | 0.76" | — |
| 2024 | 92° | 73° | 82° | — | — |
| 2023warmest | 104° | 78° | 91° | — | — |
| 2022 | 93° | 75° | 84° | — | — |
| 2021 | 97° | 78° | 87° | — | — |
| 2020 | 92° | 77° | 84° | — | — |
| 2019 | 97° | 77° | 87° | — | — |
| 2018 | 103° | 78° | 90° | — | — |
| 2017 | 94° | 69° | 81° | — | — |
| 2016 | 100° | 78° | 89° | — | — |
| 2015 | 99° | 77° | 88° | — | — |
| 2014 | 96° | 76° | 86° | — | — |
| 2013 | 93° | 75° | 84° | 0.15" | — |
| 2012 | 102° | 78° | 90° | — | — |
| 2011 | 95° | 70° | 82° | — | — |
| 2010 | 93° | 76° | 84° | — | — |
| 2009 | 95° | 77° | 86° | — | — |
| 2008 | 96° | 77° | 87° | — | — |
| 2007 | 96° | 76° | 86° | — | — |
| 2006 | 95° | 77° | 86° | — | — |
| 2005 | 94° | 74° | 84° | — | — |
| 2004 | 92° | 70° | 81° | — | — |
| 2003 | 95° | 73° | 84° | — | — |
| 2002 | 98° | 75° | 87° | — | — |
| 2001 | 95° | 77° | 86° | — | — |
| 2000 | 90° | 74° | 82° | — | — |
| 1999 | 86° | 73° | 80° | 0.89" | — |
| 1998 | 90° | 74° | 82° | 0.03" | — |
| 1997 | 94° | 76° | 85° | 0.03" | — |
| 1996 | 92° | 74° | 83° | 0.1" | — |
| 1995 | 97° | 76° | 86° | — | — |
| 1994 | 97° | 77° | 87° | — | — |
| 1993 | 89° | 75° | 82° | 1.02" | — |
| 1992 | 97° | 76° | 86° | 0.13" | — |
| 1991 | 81° | 74° | 77° | 0.38" | — |
| 1990 | 91° | 72° | 81° | — | — |
| 1989 | 89° | 76° | 82° | — | — |
| 1988 | 88° | 67° | 77° | — | — |
| 1987 | 98° | 76° | 87° | — | — |
| 1986 | 83° | 77° | 80° | 0.2" | — |
| 1985 | 99° | 79° | 89° | — | — |
| 1984 | 89° | 70° | 79° | — | — |
| 1983 | 94° | 75° | 84° | 0.58" | — |
| 1982 | 88° | 74° | 81° | — | — |
| 1981 | 96° | 75° | 86° | — | — |
| 1980 | 98° | 77° | 88° | — | — |
| 1979 | 84° | 74° | 79° | — | — |
| 1978 | 91° | 71° | 81° | — | — |
| 1977 | 95° | 73° | 84° | — | — |
| 1976 | 94° | 73° | 83° | — | — |
| 1975 | 83° | 73° | 78° | — | — |
| 1974coldest | 91° | 59° | 75° | — | — |
| 1973 | 95° | 70° | 82° | — | — |
| 1972 | 98° | 76° | 87° | — | — |
| 1971 | 98° | 74° | 86° | — | — |
55 years of data from MCALLEN