Weather on August 19
Allen, TX
55 Years of Data
Avg High
96°F
Avg Low
72°F
Warmest
2011
92°F avg
Coldest
1992
72°F avg
About This Date
August 19th in Allen, TX typically brings hot summer weather, with average highs around 96°F and lows near 72°F. Over 55 years of records, the warmest August 19th was in 2011 (92°F average), while the coldest was 1992 (72°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 19th dates historically, with the wettest August 19th recording 4.37" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 19th in Allen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 103° | 77° | 90° | — | — |
| 2024 | 103° | 81° | 92° | — | — |
| 2023 | 105° | 76° | 90° | — | — |
| 2022 | 91° | 70° | 80° | — | — |
| 2021 | 93° | 75° | 84° | 0.53" | — |
| 2020 | 91° | 63° | 77° | — | — |
| 2019 | 99° | 78° | 88° | — | — |
| 2018 | 93° | 74° | 83° | — | — |
| 2017 | 97° | 74° | 85° | — | — |
| 2016 | 81° | 71° | 76° | 4.37" | — |
| 2015 | 89° | 66° | 78° | 0.18" | — |
| 2014 | 93° | 76° | 84° | — | — |
| 2013 | 96° | 65° | 80° | — | — |
| 2012 | 92° | 65° | 78° | — | — |
| 2011warmest | 107° | 77° | 92° | — | — |
| 2010 | 97° | 77° | 87° | 0.15" | — |
| 2009 | 98° | 74° | 86° | — | — |
| 2008 | 78° | 71° | 75° | 2.72" | — |
| 2007 | 91° | 77° | 84° | — | — |
| 2006 | 102° | 75° | 89° | — | — |
| 2005 | 98° | 77° | 88° | — | — |
| 2004 | 78° | 69° | 74° | 1.02" | — |
| 2003 | 100° | 73° | 87° | — | — |
| 2002 | 95° | 79° | 87° | — | — |
| 2001 | 97° | 70° | 83° | — | — |
| 2000 | 103° | 72° | 87° | — | — |
| 1999 | 101° | 71° | 86° | — | — |
| 1998 | 100° | 74° | 87° | — | — |
| 1997 | 92° | 74° | 83° | — | — |
| 1996 | 94° | 61° | 77° | — | — |
| 1995 | 104° | 75° | 90° | — | — |
| 1994 | 99° | 76° | 87° | — | — |
| 1993 | 101° | 73° | 87° | — | — |
| 1992coldest | 81° | 63° | 72° | 0.38" | — |
| 1991 | 96° | 67° | 81° | — | — |
| 1990 | 96° | 72° | 84° | — | — |
| 1989 | 94° | 66° | 80° | — | — |
| 1988 | 97° | 75° | 86° | 0.48" | — |
| 1987 | 101° | 74° | 87° | — | — |
| 1986 | 99° | 73° | 86° | — | — |
| 1985 | 103° | 76° | 89° | — | — |
| 1984 | 104° | 77° | 91° | — | — |
| 1983 | 84° | 62° | 73° | 1.42" | — |
| 1982 | 96° | 69° | 83° | — | — |
| 1981 | 90° | 70° | 80° | 0.08" | — |
| 1980 | 99° | 76° | 87° | — | — |
| 1979 | 93° | 73° | 83° | — | — |
| 1978 | 101° | 78° | 89° | — | — |
| 1977 | 89° | 73° | 81° | — | — |
| 1976 | 94° | 60° | 77° | — | — |
| 1975 | 96° | 72° | 84° | — | — |
| 1974 | 98° | 71° | 85° | — | — |
| 1973 | 94° | 67° | 80° | — | — |
| 1972 | 97° | 72° | 84° | — | — |
| 1971 | 91° | 65° | 78° | — | — |
55 years of data from MCKINNEY MUNI AP