Weather on October 1
Mcallen, TX
55 Years of Data
About This Date
October 1st in Mcallen, TX typically brings hot fall weather, with average highs around 90°F and lows near 69°F. Over 56 years of records, the warmest October 1st was in 2026 (89°F average), while the coldest was 1985 (62°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 1st dates historically. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for October 1st in Mcallen, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 98° | 81° | 89° | 0.14" | — |
| 2025 | 94° | 73° | 83° | — | — |
| 2024 | 95° | 75° | 85° | — | — |
| 2023 | 94° | 77° | 85° | — | — |
| 2022 | 92° | 66° | 79° | — | — |
| 2021 | 92° | 78° | 85° | — | — |
| 2020 | 89° | 60° | 75° | — | — |
| 2019 | 94° | 78° | 86° | 0.07" | — |
| 2018 | 95° | 78° | 87° | — | — |
| 2017 | 92° | 76° | 84° | — | — |
| 2016 | 93° | 70° | 81° | — | — |
| 2015 | 97° | 74° | 85° | — | — |
| 2014 | 95° | 78° | 87° | — | — |
| 2013 | 94° | 77° | 85° | — | — |
| 2012 | 92° | 71° | 81° | — | — |
| 2011 | 98° | 74° | 86° | — | — |
| 2010 | 92° | 68° | 80° | — | — |
| 2009 | 98° | 78° | 88° | — | — |
| 2008 | 92° | 67° | 79° | — | — |
| 2007 | 95° | 77° | 86° | — | — |
| 2006 | 93° | 75° | 84° | — | — |
| 2005 | 97° | 76° | 86° | — | — |
| 2004 | 92° | 69° | 80° | — | — |
| 2003 | 85° | 67° | 76° | — | — |
| 2002 | 94° | 73° | 83° | — | — |
| 2001 | 87° | 62° | 75° | — | — |
| 2000 | 93° | 61° | 77° | — | — |
| 1999 | 83° | 65° | 74° | — | — |
| 1998 | 94° | 75° | 84° | — | — |
| 1997 | 91° | 70° | 80° | — | — |
| 1996 | 84° | 62° | 73° | — | — |
| 1995 | 97° | 72° | 84° | — | — |
| 1994 | 92° | 71° | 81° | — | — |
| 1993 | 92° | 68° | 80° | — | — |
| 1992 | 82° | 56° | 69° | — | — |
| 1991 | 87° | 70° | 78° | — | — |
| 1990 | 92° | 71° | 81° | — | — |
| 1989 | 99° | 67° | 83° | — | — |
| 1988 | 85° | 70° | 77° | — | — |
| 1987 | 88° | 58° | 73° | — | — |
| 1986 | 76° | 79° | 77° | — | — |
| 1985coldest | 66° | 57° | 62° | — | — |
| 1984 | 72° | 56° | 64° | — | — |
| 1983 | 88° | 69° | 78° | — | — |
| 1982 | 94° | 71° | 82° | — | — |
| 1981 | 90° | 70° | 80° | — | — |
| 1980 | 93° | 68° | 81° | — | — |
| 1979 | 92° | 63° | 77° | — | — |
| 1978 | 87° | 66° | 77° | — | — |
| 1977 | 92° | 74° | 83° | — | — |
| 1976 | 84° | 63° | 73° | 0.16" | — |
| 1975 | 90° | 54° | 72° | — | — |
| 1974 | 84° | 58° | 71° | — | — |
| 1973 | 95° | 72° | 83° | — | — |
| 1972 | 83° | 55° | 69° | — | — |
| 1971 | 90° | 71° | 80° | — | — |
Mcallen, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Mcallen, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Mcallen, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Mcallen, TX
Most pleasant months in Mcallen, TX: January, February, March, November, December.