Weather on May 20
Carrollton, TX
55 Years of Data
Avg High
85°F
Avg Low
66°F
Warmest
2005
85°F avg
Coldest
1981
64°F avg
About This Date
May 20th in Carrollton, TX typically brings warm spring weather, with average highs around 85°F and lows near 66°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 29% 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 Carrollton, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 68° | 76° | — | — |
| 2024 | 92° | 73° | 82° | — | — |
| 2023 | 78° | 61° | 69° | — | — |
| 2022 | 94° | 74° | 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 ADDISON AIRPORT