Weather on April 20
Mcallen, TX
55 Years of Data
Avg High
88°F
Avg Low
68°F
Warmest
1973
87°F avg
Coldest
2013
62°F avg
About This Date
April 20th in Mcallen, TX typically brings warm spring weather, with average highs around 88°F and lows near 68°F. Over 55 years of records, the warmest April 20th was in 1973 (87°F average), while the coldest was 2013 (62°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 9% of April 20th dates historically, with the wettest April 20th recording 1.52" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Mcallen, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 74° | 82° | — | — |
| 2024 | 91° | 77° | 84° | — | — |
| 2023 | 84° | 72° | 78° | — | — |
| 2022 | 86° | 74° | 80° | — | — |
| 2021 | 74° | 58° | 66° | — | — |
| 2020 | 101° | 70° | 85° | — | — |
| 2019 | 89° | 60° | 75° | — | — |
| 2018 | 87° | 69° | 78° | — | — |
| 2017 | 92° | 68° | 80° | — | — |
| 2016 | 91° | 69° | 80° | — | — |
| 2015 | 92° | 73° | 82° | — | — |
| 2014 | 82° | 66° | 74° | — | — |
| 2013coldest | 72° | 53° | 62° | — | — |
| 2012 | 88° | 68° | 78° | 0.89" | — |
| 2011 | 95° | 75° | 85° | — | — |
| 2010 | 85° | 64° | 74° | 1.52" | — |
| 2009 | 91° | 66° | 79° | — | — |
| 2008 | 88° | 56° | 72° | — | — |
| 2007 | 85° | 65° | 75° | — | — |
| 2006 | 92° | 74° | 83° | — | — |
| 2005 | 87° | 69° | 78° | — | — |
| 2004 | 83° | 68° | 75° | — | — |
| 2003 | 79° | 68° | 73° | — | — |
| 2002 | 89° | 74° | 81° | — | — |
| 2001 | 83° | 62° | 72° | — | — |
| 2000 | 89° | 71° | 80° | — | — |
| 1999 | 85° | 64° | 74° | — | — |
| 1998 | 82° | 55° | 69° | — | — |
| 1997 | 84° | 65° | 74° | — | — |
| 1996 | 94° | 73° | 83° | — | — |
| 1995 | 93° | 75° | 84° | — | — |
| 1994 | 86° | 68° | 77° | 0.18" | — |
| 1993 | 84° | 68° | 76° | — | — |
| 1992 | 92° | 63° | 77° | — | — |
| 1991 | 96° | 73° | 85° | — | — |
| 1990 | 90° | 74° | 82° | — | — |
| 1989 | 89° | 67° | 78° | — | — |
| 1988 | 84° | 59° | 72° | — | — |
| 1987 | 91° | 69° | 80° | — | — |
| 1986 | 91° | 65° | 78° | 1.14" | — |
| 1985 | 82° | 74° | 78° | — | — |
| 1984 | 97° | 70° | 83° | — | — |
| 1983 | 89° | 67° | 78° | — | — |
| 1982 | 95° | 74° | 84° | 0.1" | — |
| 1981 | 91° | 69° | 80° | — | — |
| 1980 | 89° | 56° | 72° | — | — |
| 1979 | 88° | 72° | 80° | — | — |
| 1978 | 93° | 56° | 74° | — | — |
| 1977 | 88° | — | — | — | — |
| 1976 | 84° | 72° | 78° | — | — |
| 1975 | 76° | 66° | 71° | — | — |
| 1974 | 85° | 69° | 77° | — | — |
| 1973warmest | 101° | 73° | 87° | — | — |
| 1972 | 92° | 75° | 83° | — | — |
| 1971 | 89° | 71° | 80° | — | — |
55 years of data from MCALLEN