Weather on November 21
Mcallen, TX
55 Years of Data
Avg High
76°F
Avg Low
56°F
Warmest
1979
83°F avg
Coldest
2022
45°F avg
About This Date
November 21st in Mcallen, TX typically brings pleasant fall weather, with average highs around 76°F and lows near 56°F. Over 55 years of records, the warmest November 21st was in 1979 (83°F average), while the coldest was 2022 (45°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 13% of November 21st dates historically, with the wettest November 21st recording 2.39" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Mcallen, TX? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 74° | 81° | — | — |
| 2024 | 90° | 52° | 71° | — | — |
| 2023 | 84° | 58° | 71° | — | — |
| 2022coldest | 48° | 43° | 45° | 0.25" | — |
| 2021 | 81° | 59° | 70° | — | — |
| 2020 | 83° | 65° | 74° | — | — |
| 2019 | 86° | 70° | 78° | — | — |
| 2018 | 60° | 54° | 57° | 0.58" | — |
| 2017 | 85° | 55° | 70° | — | — |
| 2016 | 76° | 46° | 61° | — | — |
| 2015 | 75° | 69° | 72° | 2.39" | — |
| 2014 | 76° | 62° | 69° | — | — |
| 2013 | 91° | 52° | 71° | — | — |
| 2012 | 81° | 59° | 70° | — | — |
| 2011 | 89° | 75° | 82° | — | — |
| 2010 | 83° | 61° | 72° | — | — |
| 2009 | 78° | 48° | 63° | — | — |
| 2008 | 69° | 47° | 58° | 0.36" | — |
| 2007 | 86° | 69° | 78° | — | — |
| 2006 | 80° | 47° | 63° | — | — |
| 2005 | 69° | 44° | 57° | — | — |
| 2004 | 85° | 60° | 72° | — | — |
| 2003 | 79° | 50° | 64° | — | — |
| 2002 | 79° | 50° | 64° | — | — |
| 2001 | 56° | 51° | 53° | — | — |
| 2000 | 67° | 44° | 55° | — | — |
| 1999 | 86° | 64° | 75° | — | — |
| 1998 | 71° | 59° | 65° | — | — |
| 1997 | 77° | 49° | 63° | — | — |
| 1996 | 88° | 68° | 78° | — | — |
| 1995 | 77° | 58° | 67° | — | — |
| 1994 | 88° | 72° | 80° | — | — |
| 1993 | 67° | 49° | 58° | — | — |
| 1992 | 76° | 57° | 66° | — | — |
| 1991 | 67° | 44° | 55° | — | — |
| 1990 | 85° | 66° | 75° | — | — |
| 1989 | 76° | 59° | 67° | — | — |
| 1988 | 67° | 47° | 57° | — | — |
| 1987 | 68° | 46° | 57° | — | — |
| 1986 | 78° | 59° | 69° | 0.56" | — |
| 1985 | 65° | 52° | 58° | — | — |
| 1984 | 51° | 46° | 49° | — | — |
| 1983 | 77° | 51° | 64° | — | — |
| 1982 | 92° | 75° | 83° | — | — |
| 1981 | 69° | 45° | 57° | — | — |
| 1980 | 60° | 50° | 55° | 1.12" | — |
| 1979warmest | 92° | 74° | 83° | — | — |
| 1978 | 64° | 52° | 58° | — | — |
| 1977 | 89° | 74° | 81° | — | — |
| 1976 | 77° | 54° | 65° | — | — |
| 1975 | — | 56° | — | — | — |
| 1974 | 71° | 51° | 61° | — | — |
| 1973 | 80° | 50° | 65° | — | — |
| 1972 | 61° | 49° | 55° | 0.46" | — |
| 1971 | 77° | 46° | 62° | — | — |
55 years of data from MCALLEN