Las Vegas (NV)
May
Weather in Las Vegas, Nevada for May 2026
Your guide to Las Vegas weather in May - trends and predictions
In general, the average temperature in Las Vegas at the beginning of May is 27.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 33.4 °F by the end of May.
Precipitation in Las Vegas during May is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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31
Dry days
0
Rainy days
0
Snow days
30°/17°
Temperatures
22 km/h
Avg max wind
17 %
Avg humidity
Las Vegas Weather May
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Temperatures trend during May in Las Vegas
See the weather trend as well as the moving average line
May weather in Las Vegas day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Partly cloudy | 30° /17° | 0 mm | 7 | |
| May 2 |  Sunny | 28° /14° | 0 mm | 7 | |
| May 3 | Sunny | 28° /15° | 0 mm | 7 | |
| May 4 | Sunny | 26° /14° | 0.1 mm | 6 | |
| May 5 | Partly cloudy | 25° /14° | 0.7 mm | 6 | |
| May 6 | Sunny | 27° /14° | 1.2 mm | 6 | |
| May 7 | Sunny | 28° /14° | 0 mm | 7 | |
| May 8 | Sunny | 28° /13° | 0 mm | 7 | |
| May 9 | Partly cloudy | 28° /13° | 0 mm | 7 | |
| May 10 | Sunny | 28° /15° | 0 mm | 7 | |
| May 11 | Sunny | 29° /14° | 0 mm | 7 | |
| May 12 | Sunny | 30° /16° | 0 mm | 7 | |
| May 13 | Sunny | 32° /17° | 0 mm | 8 | |
| May 14 | Sunny | 32° /17° | 0 mm | 8 | |
| May 15 | Partly cloudy | 33° /18° | 0.3 mm | 8 | |
| May 16 |  Patchy rain possible | 31° /17° | 0.1 mm | 7 | |
| May 17 |  Overcast | 32° /18° | 0 mm | 8 | |
| May 18 | Sunny | 32° /17° | 0 mm | 8 | |
| May 19 | Sunny | 33° /18° | 0 mm | 8 | |
| May 20 | Sunny | 30° /17° | 0.1 mm | 7 | |
| May 21 | Sunny | 29° /15° | 0 mm | 7 | |
| May 22 | Sunny | 31° /15° | 0 mm | 8 | |
| May 23 | Sunny | 32° /17° | 0 mm | 8 | |
| May 24 | Sunny | 32° /17° | 0 mm | 7 | |
| May 25 | Sunny | 32° /17° | 0 mm | 8 | |
| May 26 | Sunny | 33° /18° | 0 mm | 8 | |
| May 27 | Sunny | 34° /19° | 0 mm | 8 | |
| May 28 | Sunny | 34° /19° | 0 mm | 8 | |
| May 29 | Sunny | 34° /19° | 0 mm | 8 | |
| May 30 | Sunny | 33° /19° | 0 mm | 8 | |
| May 31 | Sunny | 34° /19° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Las Vegas in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Las Vegas forecast closer to your planned date for the most up-to-date weather information.
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Las Vegas in May - FAQ
What are the expected maximum and minimum temperatures in Las Vegas during May?
Expect warm days with temperatures around 30°, cooling to mild conditions of 17° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Las Vegas during May?
Rainfall in Las Vegas during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Las Vegas during May?
The average wind speed in Las Vegas during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Las Vegas
Explore the daily rainfall trends and prepare for Las Vegass May weather 💧
UV exposure in Las Vegas during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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