Weather on August 19
Richardson, TX
55 Years of Data
Avg High
96°F
Avg Low
76°F
Warmest
2024
97°F avg
Coldest
1992
70°F avg
About This Date
August 19th in Richardson, TX typically brings hot summer weather, with average highs around 96°F and lows near 76°F. Over 55 years of records, the warmest August 19th was in 2024 (97°F average), while the coldest was 1992 (70°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 20% of August 19th dates historically, with the wettest August 19th recording 7.24" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for August 19th in Richardson, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 102° | 81° | 91° | — | — |
| 2024warmest | 109° | 84° | 97° | — | — |
| 2023 | 108° | 81° | 94° | — | — |
| 2022 | 80° | 71° | 76° | — | — |
| 2021 | 92° | 74° | 83° | 1.52" | — |
| 2020 | 91° | 68° | 80° | — | — |
| 2019 | 99° | 79° | 89° | — | — |
| 2018 | 94° | 74° | 84° | 0.03" | — |
| 2017 | 97° | 76° | 86° | — | — |
| 2016 | 83° | 69° | 76° | 3.3" | — |
| 2015 | 90° | 65° | 77° | 0.23" | — |
| 2014 | 94° | 76° | 85° | — | — |
| 2013 | 94° | 70° | 82° | — | — |
| 2012 | 97° | 66° | 81° | — | — |
| 2011 | 106° | 81° | 93° | — | — |
| 2010 | 98° | 79° | 88° | — | — |
| 2009 | 97° | 76° | 86° | — | — |
| 2008 | 79° | 70° | 74° | 0.76" | — |
| 2007 | 91° | 76° | 83° | — | — |
| 2006 | 101° | 81° | 91° | — | — |
| 2005 | 99° | 80° | 89° | — | — |
| 2004 | 81° | 70° | 75° | 3.73" | — |
| 2003 | 101° | 80° | 90° | — | — |
| 2002 | 98° | 78° | 88° | — | — |
| 2001 | 97° | 74° | 85° | — | — |
| 2000 | 104° | 82° | 93° | — | — |
| 1999 | 105° | 79° | 92° | — | — |
| 1998 | 100° | 79° | 89° | — | — |
| 1997 | 96° | 81° | 88° | — | — |
| 1996 | 94° | 76° | 85° | 0.08" | — |
| 1995 | 105° | 81° | 93° | — | — |
| 1994 | 103° | 83° | 93° | — | — |
| 1993 | 101° | 81° | 91° | — | — |
| 1992coldest | 76° | 64° | 70° | 1.6" | — |
| 1991 | 98° | 74° | 86° | — | — |
| 1990 | 100° | 78° | 89° | — | — |
| 1989 | 92° | 71° | 81° | — | — |
| 1988 | 98° | 75° | 87° | 0.25" | — |
| 1987 | 102° | 79° | 90° | — | — |
| 1986 | 97° | 78° | 87° | — | — |
| 1985 | 102° | 81° | 91° | — | — |
| 1984 | 108° | 81° | 94° | — | — |
| 1983 | 85° | 71° | 78° | 7.24" | — |
| 1982 | 97° | 76° | 86° | — | — |
| 1981 | 92° | 72° | 82° | — | — |
| 1980 | 100° | 77° | 89° | — | — |
| 1979 | 94° | 70° | 82° | — | — |
| 1978 | 95° | 77° | 86° | — | — |
| 1977 | 90° | 75° | 82° | 0.1" | — |
| 1976 | 93° | 73° | 83° | — | — |
| 1975 | 98° | 78° | 88° | — | — |
| 1974 | 100° | 79° | 89° | — | — |
| 1973 | 92° | 73° | 82° | — | — |
| 1972 | 98° | 77° | 88° | — | — |
| 1971 | 91° | 72° | 81° | — | — |
55 years of data from RICHARDSON