Las Vegas weather in March 2026

Expect daytime maximum temperatures of 21°C in Las Vegas, Nevada in March based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 21°C maximum daytime temperature in March in Las Vegas21
    21°C max day temperature
  • 10 hours of sunshine per day
  • 3 days with some rainfall in March in Las Vegas3
    3 days with some rainfall
  • 7°C minimum night-time temperature in March in Las Vegas7
    7°C min night temperature
  • 12 hours of daylight per day in March in Las Vegas12
    12 hours of daylight per day
  • No heat & humidity in March in Las Vegas0
    No heat & humidity
  • 9 mm monthly rainfall in March in Las Vegas9
    9 mm of monthly rainfall
  • UV (maximum) index 6 (High) in March in Las Vegas6
    6 (High) UV index

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The March weather guide for Nevada (Las Vegas) 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.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Las Vegas

How hot is it in Las Vegas in March?

Daytime temperatures usually reach 21°C in Las Vegas in March, falling to 7°C at night.

How sunny is it in Las Vegas in March?

There are normally 10 hours of bright sunshine each day in Las Vegas in March - that's 83% of daylight hours.

Does it ever rain in Las Vegas in March?

There are usually 3 days with some rain in Las Vegas in March and the average monthly rainfall is 9mm.

Las Vegas March sunrise & sunset times

Browse the sunrise and sunset times for Las Vegas in March 2026. Select a month to view Las Vegas sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:11 17:36
Monday, 16th March 2026 05:50 17:49
Tuesday, 31st March 2026 05:28 18:02

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