Weather on December 19
Mcallen, TX
55 Years of Data
Avg High
71°F
Avg Low
50°F
Warmest
2008
76°F avg
Coldest
1996
38°F avg
About This Date
December 19th in Mcallen, TX typically brings pleasant winter weather, with average highs around 71°F and lows near 50°F. Over 55 years of records, the warmest December 19th was in 2008 (76°F average), while the coldest was 1996 (38°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 16% of December 19th dates historically, with the wettest December 19th recording 1.42" of rain. The last decade has been 6.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.9°F warmer on this date compared to 20-30 years ago.
Planning for December 19th in Mcallen, TX? Great weather for outdoor activities.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 58° | 73° | — | — |
| 2024 | 84° | 58° | 71° | 0.15" | — |
| 2023 | 75° | 48° | 62° | — | — |
| 2022 | 57° | 52° | 54° | 0.33" | — |
| 2021 | 84° | 55° | 70° | — | — |
| 2020 | 74° | 60° | 67° | — | — |
| 2019 | 69° | 45° | 57° | — | — |
| 2018 | 83° | 53° | 68° | — | — |
| 2017 | 85° | 63° | 74° | — | — |
| 2016 | 47° | 38° | 42° | — | — |
| 2015 | 70° | 46° | 58° | — | — |
| 2014 | 69° | 63° | 66° | 0.76" | — |
| 2013 | 77° | 53° | 65° | — | — |
| 2012 | 87° | 55° | 71° | — | — |
| 2011 | 63° | 54° | 58° | 0.13" | — |
| 2010 | 66° | 42° | 54° | — | — |
| 2009 | 69° | 48° | 59° | — | — |
| 2008warmest | 80° | 71° | 76° | 0.03" | — |
| 2007 | 82° | 61° | 71° | — | — |
| 2006 | 82° | 65° | 73° | — | — |
| 2005 | 54° | 45° | 49° | — | — |
| 2004 | 68° | 44° | 56° | — | — |
| 2003 | 72° | 39° | 55° | — | — |
| 2002 | 82° | 63° | 72° | — | — |
| 2001 | 75° | 46° | 61° | — | — |
| 2000 | 73° | 38° | 55° | — | — |
| 1999 | 73° | 47° | 60° | — | — |
| 1998 | 74° | 54° | 64° | — | — |
| 1997 | 74° | 44° | 59° | — | — |
| 1996coldest | 48° | 28° | 38° | — | — |
| 1995 | 85° | 47° | 66° | — | — |
| 1994 | 57° | 54° | 55° | — | — |
| 1993 | 59° | 52° | 55° | — | — |
| 1992 | 75° | 52° | 63° | — | — |
| 1991 | 61° | 55° | 58° | 1.07" | — |
| 1990 | 74° | 51° | 62° | — | — |
| 1989 | 48° | 37° | 43° | — | — |
| 1988 | 69° | 40° | 54° | — | — |
| 1987 | 73° | 67° | 70° | — | — |
| 1986 | 75° | 50° | 63° | — | — |
| 1985 | 62° | 42° | 52° | — | — |
| 1984 | 81° | 65° | 73° | — | — |
| 1983 | 46° | 35° | 41° | 0.51" | — |
| 1982 | 80° | 52° | 66° | — | — |
| 1981 | 55° | 35° | 45° | — | — |
| 1980 | 81° | 56° | 68° | — | — |
| 1979 | 58° | 39° | 48° | — | — |
| 1978 | 67° | 51° | 59° | — | — |
| 1977 | 83° | 47° | 65° | — | — |
| 1976 | 66° | 61° | 63° | 0.25" | — |
| 1975 | 53° | 37° | 45° | 1.42" | — |
| 1974 | 81° | 53° | 67° | — | — |
| 1973 | 80° | 54° | 67° | — | — |
| 1972 | 68° | 49° | 58° | — | — |
| 1971 | 60° | 52° | 56° | — | — |
55 years of data from MCALLEN