Weather on May 21
Denton, TX
55 Years of Data
Avg High
83°F
Avg Low
64°F
Warmest
1996
84°F avg
Coldest
1997
61°F avg
About This Date
May 21st in Denton, TX typically brings warm spring weather, with average highs around 83°F and lows near 64°F. Over 55 years of records, the warmest May 21st was in 1996 (84°F average), while the coldest was 1997 (61°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 33% of May 21st dates historically, with the wettest May 21st recording 3.58" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 21st in Denton, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 61° | 71° | — | — |
| 2024 | 90° | 74° | 82° | — | — |
| 2023 | 76° | 60° | 68° | — | — |
| 2022 | 93° | 75° | 84° | — | — |
| 2021 | 77° | 67° | 72° | — | — |
| 2020 | 75° | 68° | 72° | 1.8" | — |
| 2019 | 86° | 64° | 75° | 0.58" | — |
| 2018 | 80° | 64° | 72° | 1.12" | — |
| 2017 | 78° | 61° | 69° | 0.1" | — |
| 2016 | 78° | 61° | 69° | — | — |
| 2015 | 79° | 55° | 67° | 0.69" | — |
| 2014 | 86° | 68° | 77° | — | — |
| 2013 | 90° | 74° | 82° | — | — |
| 2012 | 89° | 63° | 76° | — | — |
| 2011 | 83° | 61° | 72° | 1.88" | — |
| 2010 | 86° | 65° | 75° | — | — |
| 2009 | 80° | 54° | 67° | — | — |
| 2008 | 90° | 65° | 77° | — | — |
| 2007 | 81° | 57° | 69° | — | — |
| 2006 | 91° | 69° | 80° | — | — |
| 2005 | 96° | 71° | 84° | — | — |
| 2004 | 87° | 71° | 79° | — | — |
| 2003 | 67° | 60° | 63° | 0.28" | — |
| 2002 | 80° | 58° | 69° | — | — |
| 2001 | 83° | 58° | 70° | 0.13" | — |
| 2000 | 88° | 61° | 74° | — | — |
| 1999 | 86° | 70° | 78° | — | — |
| 1998 | 88° | 71° | 79° | — | — |
| 1997coldest | 65° | 58° | 61° | 0.03" | — |
| 1996warmest | 95° | 73° | 84° | — | — |
| 1995 | 82° | 59° | 71° | — | — |
| 1994 | 81° | 56° | 68° | — | — |
| 1993 | 81° | 61° | 71° | — | — |
| 1992 | 82° | 66° | 74° | 0.3" | — |
| 1991 | 83° | 69° | 76° | 0.03" | — |
| 1990 | 83° | 67° | 75° | — | — |
| 1989 | 88° | 69° | 78° | — | — |
| 1988 | 78° | 60° | 69° | — | — |
| 1987 | 88° | 69° | 78° | — | — |
| 1986 | 81° | 60° | 70° | 1.47" | — |
| 1985 | 76° | 59° | 67° | — | — |
| 1984 | 84° | 64° | 74° | — | — |
| 1983 | 77° | 61° | 69° | 2.03" | — |
| 1982 | 85° | 65° | 75° | 0.41" | — |
| 1981 | 77° | 55° | 66° | — | — |
| 1980 | 79° | 59° | 69° | 0.43" | — |
| 1979 | 82° | 63° | 72° | 3.58" | — |
| 1978 | 84° | 66° | 75° | 1.78" | — |
| 1977 | 83° | 59° | 71° | 1.32" | — |
| 1976 | 83° | 64° | 73° | — | — |
| 1975 | 85° | 60° | 72° | — | — |
| 1974 | 86° | 67° | 76° | — | — |
| 1973 | 93° | 70° | 81° | — | — |
| 1972 | 88° | 61° | 74° | — | — |
| 1971 | 85° | 62° | 73° | — | — |
55 years of data from DENTON 2 SE