Weather on August 31
Arlington, TX
55 Years of Data
Avg High
95°F
Avg Low
72°F
Warmest
2011
93°F avg
Coldest
2001
74°F avg
About This Date
August 31st in Arlington, TX typically brings hot summer weather, with average highs around 95°F and lows near 72°F. Over 36 years of records, the warmest August 31st was in 2011 (93°F average), while the coldest was 2001 (74°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 11% of August 31st dates historically, with the wettest August 31st recording 4.06" of rain. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for August 31st 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 | 87° | 75° | 81° | — | — |
| 2024 | 96° | 73° | 85° | — | — |
| 2023 | 99° | 69° | 84° | — | — |
| 2022 | 90° | 74° | 82° | — | — |
| 2021 | 100° | 76° | 88° | — | — |
| 2020 | 102° | 83° | 92° | — | — |
| 2019 | 89° | 72° | 80° | — | — |
| 2018 | 97° | 74° | 85° | — | — |
| 2017 | 89° | 67° | 78° | — | — |
| 2016 | 95° | 72° | 83° | — | — |
| 2015 | 96° | 73° | 85° | — | — |
| 2014 | 95° | 75° | 85° | — | — |
| 2013 | 104° | 77° | 91° | — | — |
| 2012 | 100° | 77° | 89° | — | — |
| 2011warmest | 103° | 83° | 93° | — | — |
| 2010 | 98° | 78° | 88° | — | — |
| 2009 | 88° | 70° | 79° | — | — |
| 2008 | 94° | 76° | 85° | — | — |
| 2007 | 93° | 73° | 83° | 0.05" | — |
| 2006 | 97° | 68° | 82° | — | — |
| 2005 | 100° | 67° | 83° | — | — |
| 2004 | 87° | 62° | 75° | — | — |
| 2003 | 82° | 74° | 78° | 0.71" | — |
| 2002 | 94° | 69° | 81° | — | — |
| 2001coldest | 77° | 72° | 74° | — | — |
| 2000 | 107° | 73° | 90° | — | — |
| 1999 | 98° | 74° | 86° | — | — |
| 1998 | 100° | 74° | 87° | — | — |
| 1997 | 97° | 70° | 83° | — | — |
| 1996 | 85° | 65° | 75° | 0.2" | — |
| 1995 | 98° | 65° | 81° | — | — |
| 1994 | 99° | 74° | 86° | — | — |
| 1993 | 100° | 74° | 87° | — | — |
| 1992 | 90° | 68° | 79° | — | — |
| 1991 | 90° | 67° | 78° | 4.06" | — |
| 1990 | 104° | 74° | 89° | — | — |
36 years of data from ARLINGTON MUNI AP