Average temperatures, rainfall and packing tips for Las Vegas, United States in May
May in Las Vegas is typically hot, with average daytime highs around 32°C and nights near 18°C. Temperature-wise it sits mid-range for Las Vegas (the 5th warmest month).
May is essentially dry in Las Vegas - rainfall is negligible on average and it is typically the driest month of the year.
If your dates are flexible, the most comfortable months in Las Vegas are usually March and April.
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In May, Las Vegas averages a daytime high of about 32°C and a night-time low of around 18°C, based on recent historical data.
May is essentially dry in Las Vegas - rainfall is negligible on average and it is typically the driest month of the year.
May is a workable time to visit Las Vegas, with hot days - just pack accordingly. If your dates are flexible, the most comfortable months in Las Vegas are usually March and April.