Weather on May 20
Dallas, TX
55 Years of Data
Avg High
85°F
Avg Low
67°F
Warmest
2005
85°F avg
Coldest
1981
64°F avg
About This Date
May 20th in Dallas, TX typically brings warm spring weather, with average highs around 85°F and lows near 67°F. Over 55 years of records, the warmest May 20th was in 2005 (85°F average), while the coldest was 1981 (64°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 31% of May 20th dates historically, with the wettest May 20th recording 2.54" 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 20th in Dallas, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 65° | 74° | 0.3" | — |
| 2024 | 91° | 75° | 83° | — | — |
| 2023 | 80° | 63° | 71° | — | — |
| 2022 | 94° | 75° | 84° | — | — |
| 2021 | 80° | 67° | 73° | 0.74" | — |
| 2020 | 79° | 72° | 75° | — | — |
| 2019 | 89° | 74° | 81° | — | — |
| 2018 | 82° | 67° | 74° | 1.22" | — |
| 2017 | 81° | 68° | 74° | 0.38" | — |
| 2016 | 83° | 62° | 72° | — | — |
| 2015 | 89° | 65° | 77° | — | — |
| 2014 | 87° | 70° | 78° | — | — |
| 2013 | 92° | 76° | 84° | — | — |
| 2012 | 88° | 71° | 79° | — | — |
| 2011 | 86° | 66° | 76° | 1.42" | — |
| 2010 | 85° | 71° | 78° | — | — |
| 2009 | 81° | 60° | 70° | — | — |
| 2008 | 91° | 67° | 79° | — | — |
| 2007 | 83° | 64° | 73° | — | — |
| 2006 | 95° | 70° | 82° | — | — |
| 2005warmest | 96° | 74° | 85° | — | — |
| 2004 | 89° | 72° | 80° | — | — |
| 2003 | 81° | 58° | 69° | 1.07" | — |
| 2002 | 77° | 56° | 66° | — | — |
| 2001 | 93° | 71° | 82° | — | — |
| 2000 | 82° | 61° | 71° | — | — |
| 1999 | 85° | 66° | 75° | — | — |
| 1998 | 94° | 71° | 82° | — | — |
| 1997 | 71° | 62° | 67° | 1.09" | — |
| 1996 | 95° | 74° | 84° | — | — |
| 1995 | 82° | 61° | 71° | — | — |
| 1994 | 81° | 63° | 72° | — | — |
| 1993 | 78° | 61° | 69° | — | — |
| 1992 | 83° | 68° | 75° | — | — |
| 1991 | 84° | 71° | 78° | 0.3" | — |
| 1990 | 95° | 73° | 84° | 0.05" | — |
| 1989 | 91° | 77° | 84° | — | — |
| 1988 | 88° | 68° | 78° | 1.63" | — |
| 1987 | 86° | 65° | 75° | 0.1" | — |
| 1986 | 81° | 60° | 70° | — | — |
| 1985 | 83° | 61° | 72° | 2.31" | — |
| 1984 | 79° | 64° | 71° | — | — |
| 1983 | 73° | 58° | 65° | 1.12" | — |
| 1982 | 88° | 70° | 79° | — | — |
| 1981coldest | 77° | 50° | 64° | — | — |
| 1980 | 85° | 59° | 72° | 0.43" | — |
| 1979 | 84° | 69° | 77° | — | — |
| 1978 | 89° | 69° | 79° | 1.83" | — |
| 1977 | 87° | 71° | 79° | 0.05" | — |
| 1976 | 79° | 61° | 70° | — | — |
| 1975 | 78° | 65° | 71° | 2.54" | — |
| 1974 | 88° | 69° | 78° | — | — |
| 1973 | 87° | 70° | 78° | — | — |
| 1972 | 88° | 65° | 76° | — | — |
| 1971 | 86° | 58° | 72° | — | — |
55 years of data from DALLAS FAA AP