Weather on May 31
Las Vegas, NV
55 Years of Data
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.
| 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° | — | — |
Las Vegas, NV Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Las Vegas, NV Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Las Vegas, NV Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Las Vegas, NV
Las Vegas, NV has no months that meet our "pleasant" threshold — every season has tradeoffs.