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Las Vegas weather in May 2021
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- 8888°F max day temperature
- 22 days with some rainfall
- 6161°F min night temperature
- 1414 hours of daylight per day
- MModerate heat & humidity
- 0.20.2 inches of monthly rainfall
- 99 (Very High) UV index
The May weather guide for Las Vegas, Nevada shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Recommended for Nevada
How hot is it in Las Vegas in May?
Daytime temperatures usually reach 88°F in Las Vegas in May with moderate heat and humidity, falling to 61°F at night.
How sunny is it in Las Vegas in May?
There are normally 13 hours of bright sunshine each day in Las Vegas in May - that's 89% of daylight hours.
Does it ever rain in Las Vegas in May?
There are usually 2 days with some rain in Las Vegas in May and the average monthly rainfall is 0.2 inches.
Las Vegas sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Las Vegas in May 2021. Select a month to view Las Vegas sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||05:47||19:29|
|Sunday, 16th May 2021||05:33||19:41|
|Monday, 31st May 2021||05:25||19:52|
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Metric (°C) | Imperial (°F)
Discover more about Las Vegas
Where is hot in Nevada in May for 2021/2022?
Below are average maximum temperatures at popular destinations in Nevada in May. Select a destination to see more weather parameters.
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