When to go · Las Vegas
Las Vegas in May
Great month. Inside Las Vegas's best window: Mar–May, Oct–Nov.
Key facts
- Verdict
- Great
- Temperature
- 31°C88°F / 19°C66°F
- average high / low
- Rain days
- 1
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Las Vegas's best window: Mar–May, Oct–Nov.
Weather in May
- Las VegasHighs around 31 °C, lows around 19 °C, rain on about 1 dayHighs around 88 °F, lows around 66 °F, rain on about 1 day
- Desert Southwest, United States · Las Vegas, Phoenix, Grand Canyon, Zion, Bryce, Death Valleybest weather
Spring and autumn are park season; June–August tops 40–45 °C in the low desert, and July–September monsoon storms bring flash floods in canyons.Spring and autumn are park season; June–August tops 104–113 °F in the low desert, and July–September monsoon storms bring flash floods in canyons.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Memorial Day big impact
Last Monday of May · United States
Start of summer; roads and beaches full.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.
What to pack
- Light, breathable clothes, a sun hat and sunscreen