United States Las Vegas Weather in March — Climate Guide
March in Las Vegas is Excellent
March is Excellent for Las Vegas.
March is Vegas's spring transition — perfect outdoor weather (22°C days, 9°C nights). DST begins second Sunday, sunsets jumping from 17:18 to 18:48.
March Madness basketball tournament weekends drive hotel prices 50-100% — Vegas hosts multiple conference tournaments. Late March brings spring break crowds.
Travel score
Las Vegas March Weather Stats
Avg High
22°C
Avg Low
9°C
Rainy Days
2
12mm total
Sunshine
9h
Daily avg
Humidity
35%
Dry
UV Index
6
High
Wind
14 km/h
Gusts 30
Sea Temp
0°C
Avg water temp
Crowds
Busy
At attractions
March Sunrise & Sunset
Air Quality
PM2.5
22 μg/m³
PM10
45 μg/m³
Status
Moderate
Feels-Like Temperature & Wind
Feels like
Daytime
23°C
Nighttime
9°C
Humidity and wind affect how the actual temperature feels.
Wind
14 km/h
Max gust 30 km/h
Activities Recommended for March
March Travel Pros & Cons
Pros
- Perfect outdoor weather
- Antelope Canyon light beams start mid-March
- DST extends evening daylight
Cons
- March Madness weekends price spike
- Late March spring break crowds
- Pool season starts late month
March Events & Festivals
- DST begins second Sunday March
- Spring break crowds late March
- March Madness basketball (Vegas hosts conference tournaments)
Las Vegas in March — Full Picture
March is Vegas's spring transition — perfect outdoor weather (22°C days, 9°C nights). DST begins second Sunday, sunsets jumping from 17:18 to 18:48.
March Madness basketball tournament weekends drive hotel prices 50-100% — Vegas hosts multiple conference tournaments. Late March brings spring break crowds.
Day trips at peak — Antelope Canyon light beams start mid-March, Grand Canyon West at perfect hiking temperature, Red Rock Canyon at peak wildflower bloom.
What to Wear & What to Pack
T-shirts during day + light jacket evening. DST starts second Sunday — sunsets extend to 18:48.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current26.7°C
13.3°C
1.3/mo
Summer (Jun·Jul·Aug)
39.7°C
25.7°C
1/mo
Autumn (Sep·Oct·Nov)
27°C
14°C
1.3/mo
Winter (Dec·Jan·Feb)
15°C
3.7°C
3/mo
Las Vegas Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 14° | 3° | 3d·12mm | 7.5h | 47% | 3 | Moderate | Shoulder | |
| 17° | 5° | 3d·12mm | 8h | 41% | 4 | Moderate | Shoulder | |
| March (Best) | 22° | 9° | 2d·12mm | 9h | 35% | 6 | Busy | Peak |
| April (Best) | 26° | 13° | 1d·6mm | 10h | 28% | 8 | Busy | Peak |
| May (Best) | 32° | 18° | 1d·2mm | 11h | 23% | 10 | Busy | Peak |
| 38° | 24° | 0d·1mm | 11.5h | 19% | 11 | Very busy | Peak | |
| 41° | 27° | 1d·8mm | 12h | 28% | 11 | Very busy | Peak | |
| 40° | 26° | 2d·12mm | 11.5h | 32% | 10 | Very busy | Peak | |
| 35° | 21° | 1d·6mm | 11h | 30% | 9 | Busy | Shoulder | |
| October (Best) | 27° | 14° | 1d·5mm | 10h | 33% | 6 | Moderate | Shoulder |
| 19° | 7° | 2d·5mm | 9h | 39% | 4 | Moderate | Shoulder | |
| 14° | 3° | 3d·12mm | 7.5h | 47% | 3 | Very busy | Peak |
View Other Months
Las Vegas March Hotel Picks
Frequently Asked Questions
Is March a good time to visit Las Vegas?
Las Vegas in March is Excellent. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Las Vegas in March?
Las Vegas March averages a high of 22°C and a low of 9°C.
Does it rain much in Las Vegas in March?
Las Vegas March averages 12mm of rainfall over about 2 rainy days.
What should I wear in Las Vegas in March?
T-shirts during day + light jacket evening. DST starts second Sunday — sunsets extend to 18:48.
What time are sunrise and sunset in Las Vegas in March?
Las Vegas March sunrise is 06:55 and sunset is 18:48, with 11h 53m of daylight.
What's the air quality like in Las Vegas in March?
Las Vegas March air quality (AQI) averages 60, rated Moderate. PM2.5 averages 22μg/m³.
What activities are recommended in Las Vegas in March?
In March, Las Vegas is great for All Strip walking, Grand Canyon West, Antelope Canyon.
Is March peak season in Las Vegas?
Las Vegas March crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Las Vegas
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.