Weather on August 20
Arlington, TX
55 Years of Data
Avg High
96°F
Avg Low
74°F
Warmest
2023
94°F avg
Coldest
1992
66°F avg
About This Date
August 20th in Arlington, TX typically brings hot summer weather, with average highs around 96°F and lows near 74°F. Over 36 years of records, the warmest August 20th was in 2023 (94°F average), while the coldest was 1992 (66°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 17% of August 20th dates historically, with the wettest August 20th recording 1.19" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Arlington, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 76° | 83° | 0.15" | — |
| 2024 | 104° | 81° | 92° | — | — |
| 2023warmest | 109° | 78° | 94° | — | — |
| 2022 | 92° | 75° | 83° | — | — |
| 2021 | 98° | 80° | 89° | — | — |
| 2020 | 95° | 68° | 82° | — | — |
| 2019 | 101° | 78° | 89° | — | — |
| 2018 | 95° | 76° | 85° | — | — |
| 2017 | 98° | 76° | 87° | — | — |
| 2016 | 81° | 72° | 76° | 0.53" | — |
| 2015 | 75° | 68° | 72° | 0.13" | — |
| 2014 | 97° | 79° | 88° | — | — |
| 2013 | 95° | 67° | 81° | — | — |
| 2012 | 91° | 67° | 79° | — | — |
| 2011 | 107° | 79° | 93° | — | — |
| 2010 | 100° | 79° | 89° | — | — |
| 2009 | 99° | 80° | 89° | — | — |
| 2008 | 86° | 71° | 79° | 0.08" | — |
| 2007 | 95° | 76° | 85° | — | — |
| 2006 | 102° | 80° | 91° | — | — |
| 2005 | 100° | 76° | 88° | — | — |
| 2004 | 86° | 70° | 78° | 0.05" | — |
| 2003 | 97° | 75° | 86° | — | — |
| 2002 | 97° | 75° | 86° | — | — |
| 2001 | 93° | 74° | 83° | — | — |
| 2000 | 101° | 69° | 85° | — | — |
| 1999 | 99° | 73° | 86° | — | — |
| 1998 | 98° | 75° | 87° | — | — |
| 1997 | 101° | 76° | 88° | — | — |
| 1996 | 95° | 71° | 83° | — | — |
| 1995 | 101° | 70° | 85° | 1.19" | — |
| 1994 | 104° | 77° | 91° | — | — |
| 1993 | 103° | 74° | 88° | — | — |
| 1992coldest | 74° | 58° | 66° | — | — |
| 1991 | 96° | 66° | 81° | — | — |
| 1990 | 97° | 75° | 86° | — | — |
36 years of data from ARLINGTON MUNI AP