Weather on May 31
Lewisville, TX
55 Years of Data
Avg High
87°F
Avg Low
67°F
Warmest
1985
89°F avg
Coldest
1983
57°F avg
About This Date
May 31st in Lewisville, TX typically brings warm spring weather, with average highs around 87°F and lows near 67°F. Over 55 years of records, the warmest May 31st was in 1985 (89°F average), while the coldest was 1983 (57°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 33% of May 31st dates historically, with the wettest May 31st recording 5.97" of rain. The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
Planning for May 31st in Lewisville, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 63° | 74° | — | — |
| 2024 | 76° | 66° | 71° | 4.32" | — |
| 2023 | 90° | 66° | 78° | — | — |
| 2022 | 91° | 76° | 83° | — | — |
| 2021 | 76° | 62° | 69° | 0.05" | — |
| 2020 | 86° | 64° | 75° | — | — |
| 2019 | 83° | 64° | 73° | — | — |
| 2018 | 95° | 75° | 85° | — | — |
| 2017 | 90° | 62° | 76° | — | — |
| 2016 | 82° | 67° | 74° | — | — |
| 2015 | 74° | 59° | 66° | 0.48" | — |
| 2014 | 86° | 67° | 76° | — | — |
| 2013 | 89° | 74° | 81° | — | — |
| 2012 | 90° | 65° | 77° | 4.6" | — |
| 2011 | 92° | 75° | 83° | — | — |
| 2010 | 96° | 71° | 84° | — | — |
| 2009 | 89° | 60° | 75° | — | — |
| 2008 | 93° | 72° | 82° | — | — |
| 2007 | 78° | 63° | 70° | 2.06" | — |
| 2006 | 91° | 71° | 81° | — | — |
| 2005 | 90° | 66° | 78° | 0.03" | — |
| 2004 | 89° | 66° | 78° | — | — |
| 2003 | 99° | 75° | 87° | — | — |
| 2002 | 88° | 66° | 77° | — | — |
| 2001 | 82° | 69° | 76° | — | — |
| 2000 | 94° | 75° | 84° | — | — |
| 1999 | 86° | 69° | 78° | 0.13" | — |
| 1998 | 99° | 76° | 87° | — | — |
| 1997 | 82° | 60° | 71° | — | — |
| 1996 | 87° | 72° | 79° | 0.13" | — |
| 1995 | 82° | 63° | 72° | 0.03" | — |
| 1994 | 89° | 65° | 77° | — | — |
| 1993 | 79° | 65° | 72° | — | — |
| 1992 | 71° | 60° | 66° | 0.56" | — |
| 1991 | 90° | 75° | 82° | — | — |
| 1990 | 93° | 65° | 79° | 0.08" | — |
| 1989 | 90° | 73° | 81° | — | — |
| 1988 | 86° | 71° | 79° | 0.08" | — |
| 1987 | 84° | 66° | 75° | 0.05" | — |
| 1986 | 98° | 77° | 88° | — | — |
| 1985warmest | 104° | 73° | 89° | — | — |
| 1984 | 84° | 56° | 70° | — | — |
| 1983coldest | 63° | 51° | 57° | 1.14" | — |
| 1982 | 79° | 65° | 72° | 0.51" | — |
| 1981 | 84° | 62° | 73° | — | — |
| 1980 | 90° | 71° | 80° | — | — |
| 1979 | 83° | 63° | 73° | 0.08" | — |
| 1978 | 87° | 69° | 78° | — | — |
| 1977 | 89° | 69° | 79° | — | — |
| 1976 | 82° | 59° | 71° | 5.97" | — |
| 1975 | 76° | 53° | 64° | — | — |
| 1974 | 94° | 69° | 81° | 0.08" | — |
| 1973 | 85° | 64° | 74° | — | — |
| 1972 | 83° | 58° | 70° | — | — |
| 1971 | 87° | 70° | 78° | — | — |
55 years of data from DENTON 2 SE