Early spring · Weather & things to do
Las Vegas in March
Las Vegas warms up: highs climb to 72°F (22°C), from 63°F in February, with lows of 46°F (8°C) and about 0.5 in (12 mm) of rain.
At 95/100 for comfort (3rd of 12), it's one of the best months to visit.
- Avg high
- 72°F (22°C)
- Avg low
- 46°F (8°C)
- Rain
- 0.5 in (12 mm)
- Humidity
- 37%
- Cloud cover
- 45%
- Daylight
- ~11 h 44 min
- Comfort score
- 95/100 · Great
What March feels like
Warm afternoons near 72°F (22°C) make long days outdoors easy.
Mornings start much cooler: lows average 46°F (8°C), about 15°C (26°F) below the afternoon high.
Low humidity, around 37%, makes the air feel crisp and dry.
Rain is scarce: about 0.5 in (12 mm) for the whole month.
Plan around March
March is one of Las Vegas's best months on the climate data.
- First warm month: highs reach 72°F, up from 63°F in February.
- Comfort improves from 91/100 in February to 95/100.
- March sits inside the Mar – May window our Las Vegas & National Parks route recommends.
What to pack for March
- Light, breathable clotheshighs average 72°F
- Sunscreen, sunglasses and a hathigh UV on clear days
- A warm layer for eveningsnights drop to 46°F
- Lip balm and moisturizerdry air
- Comfortable walking shoesmost picks involve some walking
What to do in Las Vegas in March
With conditions on your side, the picks below favor time outside.
Red Rock Canyon National Conservation Area
13-mile scenic drive past red sandstone cliffs, with short hikes like Calico Tanks.
Why now Our curated notes say it's best morning, Oct–Apr.
Bellagio Fountains
Choreographed fountain show on the Bellagio lake, free and right on the Strip.
Why now March scores 95/100 for comfort, good conditions for being outside.
Fremont Street Experience
Covered pedestrian mall with the Viva Vision light canopy, old casinos and street shows.
Why now Highs near 72°F and 0.5 in of monthly rain make this an easy outdoor pick.
Hoover Dam
1930s concrete giant on the Colorado River; walk the top and the bypass bridge for the full view.
Why now One to do outside while the weather is on your side.
Atomic Liquors
Las Vegas's oldest freestanding bar (1952), once a spot for watching atomic tests.
Nearby in March
- Red Rock Canyon in March~16 mi · highs 64°F, 0.5 in rain · 4°C (8°F) cooler by day, about as wet
- Zion in March~141 mi · highs 53°F, 1.3 in rain · 10°C (19°F) cooler by day, wetter
- Joshua Tree in March~164 mi · highs 71°F, 0.3 in rain · similar daytime temperatures, about as wet
- Grand Canyon in March~169 mi · highs 67°F, 0.8 in rain · 3°C (6°F) cooler by day, about as wet
These averages also cover The Strip.
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Las Vegas in March: quick answers
Is March a good time to visit Las Vegas?
Yes. On the climate data it's one of the best months, scoring 95/100. Expect highs of 72°F (22°C) and 0.5 in (12 mm) of rain. March is inside the Mar – May window our Las Vegas & National Parks route recommends.
How hot is Las Vegas in March?
Average highs are 72°F (22°C) and average lows 46°F (8°C), making it the 5th-coldest month by daytime highs.
Does it rain a lot in Las Vegas in March?
Not much: about 0.5 in (12 mm) of rain falls across March on average, the 6th-driest month of the year. The annual total is about 5.8 in (147 mm).
What should I pack for Las Vegas in March?
Bring light, breathable clothes (highs average 72°F), sunscreen, sunglasses and a hat (high UV on clear days), a warm layer for evenings (nights drop to 46°F), lip balm and moisturizer (dry air) and comfortable walking shoes (most picks involve some walking).
More on Las Vegas
Routes in season in March
- Las Vegas & National Parks Mar – May
Planning Las Vegas in March?
Share this March plan with your group, poll everyone on dates and keep the packing list in one place.