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Las Vegas Weather in June — Climate Guide

June in Las Vegas is Challenging

Avg High
38°C
Avg Low
24°C
Rainy Days
0
Sunshine
11.5h

June is Challenging for Las Vegas.

June starts Vegas's brutal summer — 38°C average with frequent 42°C+ heatwaves. Low humidity (19%) makes the heat 'dry' but still dangerous outdoors.

School summer break drives family tourism + hotel prices. Strip walking outside is limited to mornings + post-sunset. Pool culture at peak — every Strip hotel has rooftop pools + dayclubs.

Crowds: Very busy Prices: Peak Sea temp: 0°C
5 /10

Travel score

Las Vegas June Weather Stats

Avg High

38°C

-10°
40°
Temperature range

Avg Low

24°C

Rainy Days

0

1mm total

Sunshine

11.5h

Daily avg

Humidity

19%

Very Hot

UV Index

11

Extreme

Wind

12 km/h

Gusts 28

Sea Temp

0°C

Avg water temp

Crowds

Very busy

At attractions

June Sunrise & Sunset

Sunrise
05:23
Day length
14h 37m
Sunset
20:00
00:0006:0012:0018:0024:00

Air Quality

80
AQI
Moderate
GoodModeratePoorVery poor

PM2.5

35 μg/m³

PM10

70 μg/m³

Status

Moderate

Feels-Like Temperature & Wind

Feels like

Daytime

42°C

/

Nighttime

24°C

Humidity and wind affect how the actual temperature feels.

Wind

12 km/h

Max gust 28 km/h

Activities Recommended for June

Pool + dayclubs Indoor casinos + shows Indoor Sphere + Mob Museum Late-night Strip walking Hoover Dam (early morning)

June Travel Pros & Cons

Pros

  • Pool + dayclub culture at peak
  • Long daylight hours
  • Hotel + airline deals starting

Cons

  • Heat dangerous 10:00-19:00
  • Death Valley off-limits
  • Outdoor walking limited

June Events & Festivals

  • School summer break starts
  • Yearly heatwave begins
  • Pool parties at peak

Las Vegas in June — Full Picture

June starts Vegas's brutal summer — 38°C average with frequent 42°C+ heatwaves. Low humidity (19%) makes the heat 'dry' but still dangerous outdoors.

School summer break drives family tourism + hotel prices. Strip walking outside is limited to mornings + post-sunset. Pool culture at peak — every Strip hotel has rooftop pools + dayclubs.

Death Valley dangerous — temperatures hit 45-50°C, multiple tourist deaths annually. Grand Canyon West manageable in early morning only.

What to Wear & What to Pack

Lightest clothing + swimwear. Hot dry air — feels like 40-45°C. UV 11 (extreme).

Packing Checklist

Lightest breathable clothing
Multiple swimwear sets
Sunscreen SPF 50+
Sun hat + sunglasses
Refillable water bottle
Indoor casual

Seasonal Weather Overview

Spring (Mar·Apr·May)

Avg High

26.7°C

Avg Low

13.3°C

Rainy days

1.3/mo

Busy Peak

Summer (Jun·Jul·Aug)

Current
Avg High

39.7°C

Avg Low

25.7°C

Rainy days

1/mo

Very busy Peak

Autumn (Sep·Oct·Nov)

Avg High

27°C

Avg Low

14°C

Rainy days

1.3/mo

Moderate Shoulder

Winter (Dec·Jan·Feb)

Avg High

15°C

Avg Low

3.7°C

Rainy days

3/mo

Busy Shoulder

Las Vegas Monthly Weather Comparison

Month High Low Rain Sun Humid UV Crowd Price
14° 3d·12mm 7.5h 47% 3 Moderate Shoulder
17° 3d·12mm 8h 41% 4 Moderate Shoulder
March (Best)
22° 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° 2d·5mm 9h 39% 4 Moderate Shoulder
14° 3d·12mm 7.5h 47% 3 Very busy Peak

View Other Months

Las Vegas June Hotel Picks

Frequently Asked Questions

Is June a good time to visit Las Vegas?

Las Vegas in June is Challenging. Tourist crowds are very busy and flight/hotel prices are peak.

What's the average temperature in Las Vegas in June?

Las Vegas June averages a high of 38°C and a low of 24°C.

Does it rain much in Las Vegas in June?

Las Vegas June averages 1mm of rainfall over about 0 rainy days.

What should I wear in Las Vegas in June?

Lightest clothing + swimwear. Hot dry air — feels like 40-45°C. UV 11 (extreme).

What time are sunrise and sunset in Las Vegas in June?

Las Vegas June sunrise is 05:23 and sunset is 20:00, with 14h 37m of daylight.

What's the air quality like in Las Vegas in June?

Las Vegas June air quality (AQI) averages 80, rated Moderate. PM2.5 averages 35μg/m³.

What activities are recommended in Las Vegas in June?

In June, Las Vegas is great for Pool + dayclubs, Indoor casinos + shows, Indoor Sphere + Mob Museum.

Is June peak season in Las Vegas?

Las Vegas June crowds are very 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

Jimmy Kong TripPick founder · Travel content creator

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.

8+ years analyzing travel data 30+ countries visited Live exchange rate verified
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