Weather on June 21
Arlington, TX
55 Years of Data
Avg High
93°F
Avg Low
73°F
Warmest
1998
89°F avg
Coldest
1993
77°F avg
About This Date
June 21st in Arlington, TX typically brings hot summer weather, with average highs around 93°F and lows near 73°F. Over 35 years of records, the warmest June 21st was in 1998 (89°F average), while the coldest was 1993 (77°F) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 26% of June 21st dates historically, with the wettest June 21st recording 2.31" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Arlington, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 78° | 86° | — | — |
| 2024 | 94° | 75° | 84° | — | — |
| 2023 | 94° | 80° | 87° | — | — |
| 2022 | 100° | 76° | 88° | — | — |
| 2021 | 95° | 70° | 82° | 1.35" | — |
| 2020 | 91° | 71° | 81° | 0.13" | — |
| 2019 | 95° | 80° | 88° | — | — |
| 2018 | 99° | 73° | 86° | — | — |
| 2017 | 91° | 67° | 79° | — | — |
| 2016 | 100° | 78° | 89° | — | — |
| 2015 | 90° | 75° | 82° | 0.23" | — |
| 2014 | 87° | 75° | 81° | — | — |
| 2013 | 93° | 74° | 83° | — | — |
| 2012 | 93° | 72° | 82° | — | — |
| 2011 | 96° | 68° | 82° | 2.31" | — |
| 2010 | 99° | 76° | 87° | — | — |
| 2009 | 96° | 76° | 86° | — | — |
| 2008 | 93° | 70° | 81° | 0.03" | — |
| 2007 | 87° | 72° | 79° | 1.98" | — |
| 2006 | 94° | 73° | 83° | 0.03" | — |
| 2005 | 92° | 66° | 79° | — | — |
| 2004 | 90° | 72° | 81° | — | — |
| 2003 | 91° | 74° | 82° | — | — |
| 2002 | 92° | 71° | 81° | — | — |
| 2001 | 94° | 70° | 82° | 0.53" | — |
| 2000 | 93° | 71° | 82° | — | — |
| 1999 | 85° | 72° | 78° | 0.23" | — |
| 1998warmest | 100° | 77° | 89° | — | — |
| 1997 | 91° | 74° | 82° | — | — |
| 1996 | 100° | 72° | 86° | — | — |
| 1995 | 92° | 63° | 77° | — | — |
| 1994 | 94° | 67° | 80° | — | — |
| 1993coldest | 83° | 72° | 77° | — | — |
| 1992 | 91° | 68° | 80° | — | — |
| 1991 | 95° | 72° | 83° | — | — |
35 years of data from ARLINGTON MUNI AP