Weather on August 20
Garland, TX
55 Years of Data
Avg High
95°F
Avg Low
73°F
Warmest
2011
95°F avg
Coldest
2015
68°F avg
About This Date
August 20th in Garland, TX typically brings hot summer weather, with average highs around 95°F and lows near 73°F. Over 55 years of records, the warmest August 20th was in 2011 (95°F average), while the coldest was 2015 (68°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 20th dates historically, with the wettest August 20th recording 3.2" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Garland, 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 | 94° | 74° | 84° | 1.4" | — |
| 2024 | 103° | 80° | 91° | — | — |
| 2023 | 104° | 84° | 94° | — | — |
| 2022 | 93° | 75° | 84° | — | — |
| 2021 | 93° | 76° | 84° | — | — |
| 2020 | 92° | 67° | 79° | — | — |
| 2019 | 99° | 79° | 89° | — | — |
| 2018 | 91° | 78° | 85° | — | — |
| 2017 | 96° | 80° | 88° | — | — |
| 2016 | 80° | 71° | 76° | 2.41" | — |
| 2015coldest | 73° | 63° | 68° | 0.28" | — |
| 2014 | 96° | 77° | 87° | — | — |
| 2013 | 95° | 70° | 82° | — | — |
| 2012 | 89° | 67° | 78° | — | — |
| 2011warmest | 106° | 85° | 95° | — | — |
| 2010 | 100° | 80° | 90° | — | — |
| 2009 | 96° | 79° | 87° | — | — |
| 2008 | 81° | 69° | 75° | 1.35" | — |
| 2007 | 92° | 76° | 84° | — | — |
| 2006 | 102° | 82° | 92° | — | — |
| 2005 | 99° | 73° | 86° | — | — |
| 2004 | 74° | 64° | 69° | 3.2" | — |
| 2003 | 100° | 72° | 86° | — | — |
| 2002 | 95° | 70° | 82° | — | — |
| 2001 | 97° | 72° | 84° | — | — |
| 2000 | 102° | 68° | 85° | — | — |
| 1999 | 105° | 73° | 89° | — | — |
| 1998 | — | 75° | — | — | — |
| 1997 | 92° | 75° | 83° | — | — |
| 1996 | 94° | 67° | 80° | — | — |
| 1995 | 101° | 76° | 88° | — | — |
| 1994 | 97° | 76° | 86° | — | — |
| 1993 | 101° | 74° | 87° | — | — |
| 1992 | 82° | 62° | 72° | 0.46" | — |
| 1991 | 97° | 70° | 83° | — | — |
| 1990 | 98° | 74° | 86° | — | — |
| 1989 | 93° | 72° | 82° | — | — |
| 1988 | 95° | 73° | 84° | — | — |
| 1987 | 101° | 71° | 86° | — | — |
| 1986 | 99° | 72° | 85° | 0.15" | — |
| 1985 | 102° | 73° | 88° | — | — |
| 1984 | 107° | 77° | 92° | — | — |
| 1983 | 85° | 70° | 77° | 0.76" | — |
| 1982 | 93° | 71° | 82° | — | — |
| 1981 | 88° | 69° | 78° | — | — |
| 1980 | 99° | 76° | 87° | — | — |
| 1979 | 95° | 68° | 82° | 0.03" | — |
| 1978 | 92° | 75° | 83° | — | — |
| 1977 | — | 70° | — | 0.74" | — |
| 1976 | 92° | 70° | 81° | — | — |
| 1975 | 94° | 73° | 83° | — | — |
| 1974 | 95° | 71° | 83° | — | — |
| 1973 | 93° | 73° | 83° | — | — |
| 1972 | 97° | 73° | 85° | — | — |
| 1971 | 91° | 68° | 80° | — | — |
55 years of data from RICHARDSON