Weather on May 31
Las Vegas, NV
55 Years of Data
Avg High
95°F
Avg Low
66°F
Warmest
2025
95°F avg
Coldest
1988
59°F avg
About This Date
May 31st in Las Vegas, NV typically brings hot spring weather, with average highs around 95°F and lows near 66°F — a 29°F daily swing. Over 55 years of records, the warmest May 31st was in 2025 (95°F average), while the coldest was 1988 (59°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 5% of May 31st dates historically. 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 31st in Las Vegas, NV? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 106° | 84° | 95° | — | — |
| 2024 | 103° | 75° | 89° | — | — |
| 2023 | 90° | 66° | 78° | — | — |
| 2022 | 87° | 64° | 76° | — | — |
| 2021 | 101° | 73° | 87° | — | — |
| 2020 | 99° | 74° | 86° | — | — |
| 2019 | 91° | 67° | 79° | — | — |
| 2018 | 93° | 74° | 83° | — | — |
| 2017 | 97° | 71° | 84° | — | — |
| 2016 | 95° | 73° | 84° | — | — |
| 2015 | 104° | 72° | 88° | — | — |
| 2014 | 100° | 71° | 86° | — | — |
| 2013 | 99° | 75° | 87° | — | — |
| 2012 | 102° | 76° | 89° | — | — |
| 2011 | 79° | 57° | 68° | — | — |
| 2010 | 90° | 64° | 77° | — | — |
| 2009 | 93° | 72° | 82° | — | — |
| 2008 | 93° | 63° | 78° | — | — |
| 2007 | 99° | 70° | 84° | — | — |
| 2006 | 91° | 67° | 79° | — | — |
| 2005 | 93° | 67° | 80° | — | — |
| 2004 | 93° | 67° | 80° | — | — |
| 2003 | 104° | 81° | 92° | — | — |
| 2002 | 108° | 72° | 90° | — | — |
| 2001 | 104° | 75° | 90° | — | — |
| 2000 | 104° | 69° | 87° | — | — |
| 1999 | 94° | 63° | 78° | — | — |
| 1998 | 88° | 64° | 76° | — | — |
| 1997 | 106° | 76° | 91° | — | — |
| 1996 | 91° | 62° | 77° | — | — |
| 1995 | 97° | 70° | 83° | — | — |
| 1994 | 101° | 69° | 85° | 0.1" | — |
| 1993 | 97° | 66° | 81° | — | — |
| 1992 | 87° | 64° | 76° | — | — |
| 1991 | 82° | 53° | 68° | 0.08" | — |
| 1990 | 86° | 64° | 75° | — | — |
| 1989 | 79° | 55° | 67° | — | — |
| 1988coldest | 72° | 46° | 59° | — | — |
| 1987 | 92° | 58° | 75° | — | — |
| 1986 | 103° | 77° | 90° | — | — |
| 1985 | 85° | 62° | 73° | 0.03" | — |
| 1984 | 102° | 73° | 88° | — | — |
| 1983 | 98° | 70° | 84° | — | — |
| 1982 | 99° | 52° | 75° | — | — |
| 1981 | 94° | 69° | 81° | — | — |
| 1980 | 90° | 46° | 68° | — | — |
| 1979 | 94° | 61° | 77° | — | — |
| 1978 | 94° | 60° | 77° | — | — |
| 1977 | 107° | 56° | 81° | — | — |
| 1976 | — | 65° | — | — | — |
| 1975 | 105° | 54° | 79° | — | — |
| 1974 | 100° | 55° | 78° | — | — |
| 1973 | 96° | 61° | 78° | — | — |
| 1972 | 101° | 67° | 84° | — | — |
| 1971 | 79° | 48° | 63° | — | — |
55 years of data from SUNRISE MANOR LAS VEGA