Mornings sit near the overnight low around 36°C with clear, cooler light — best for outdoor photos before crowds build.
Las Vegas Weather in July
Everything you need to know about Las Vegas weather in July
Updated September 10, 2026
United States · Las Vegas
Las Vegas Weather in July
July in Las Vegas is hot, humid and energetically busy. Expect daytime highs around 43°C (109°F), mild nights around 36°C, long sunny stretches, and the city at its most magical and most crowded Check the full climate tables below for monthly averages and packing cues.
- Avg high / low
- 43°C / 36°C
- 109F / 97F
- Precipitation
- 16mm
- 2 wet days
- Daylight
- 15 hrs
- near the annual peak
Las Vegas average temperatures through the year
JulyRest of the year
17°
19°
23°
28°
34°
41°
43°
42°
37°
29°
21°
16°
JAN
3 wet
FEB
2 wet
MAR
2 wet
APR
1 wet
MAY
1 wet
JUN
1 wet
JUL
2 wet
AUG
2 wet
SEP
1 wet
OCT
2 wet
NOV
2 wet
DEC
3 wet
Daytime highs in Celsius with wet days per month for Las Vegas. July sits at 43°C with 2 wet days.
The short answer
July falls in Las Vegas's hot summer. Daytime highs average 43°C (109°F) with nights near 36°C (97°F). Precipitation totals about 16mm across roughly 2 wet days. Settling snow is uncommon. Visiting is tough unless you accept the weather caveat above Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
July climate in Las Vegas
Monthly averages for Las Vegas, United States.
- Day high
- 43°C
- 109°F
- Night low
- 36°C
- 97°F
- Precipitation
- 16mm
- 0.6 in
- Wet days
- 2
- rain or drizzle
- Sunrise
- 4:30am
- mid-July
- Sunset
- 7:30pm
- near the annual peak
- Daylight
- 15 hrs
- 11 hrs sunshine
Averages based on long-run monthly climate normals. Last updated September 10, 2026.
Real weeks swing around the 40°C mean. Early July often sits near 42°C while the final week lands closer to 44°C. Pack a spare layer for that 1° drift rather than dressing only for the monthly average Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Rain and drizzle usually arrive in pulses across the 2 wet days. Dry stretches between systems feel clearer and colder overnight. Use those gaps for outdoor sightseeing and keep indoor backups for the wetter clusters Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
What is the average temperature in Las Vegas in July?
The average temperature in Las Vegas in July is around 40°C (104°F), combining daytime highs of 43°C (109°F) with night lows of 36°C (97°F). The month warms steadily: the first days average highs near 42°C, while the final week typically tops out around 44°C with nights of 37°C.
Average daily high and low through July. The month warms by roughly 1 degrees start to finish.
How much does it rain in Las Vegas in July?
Las Vegas gets around 16mm (0.6in) of precipitation in July, spread over roughly 2 wet days. Wet spells typically last a day or two and clear to drier stretches in between Check the full climate tables below for monthly averages and packing cues.
24
16
16
8
8
8
16
16
8
16
16
24
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Average precipitation by month in millimetres. July's 16mm sits near the annual rhythm.
Average precipitation by hour of day in Las Vegas
July precipitation in Las Vegas falls fairly evenly around the clock, with a mild overnight and early-morning peak. There is no predictable afternoon-downpour pattern — check the day's forecast rather than timing outings by the clock Check the full climate tables below for monthly averages and packing cues.
12am6am12pm6pm12am
Relative share of July precipitation by hour of day. The distribution is fairly flat, with a mild overnight peak.
When is sunrise and sunset in Las Vegas in July?
July daylight in Las Vegas averages about 15 hours, near the annual peak. Sunrise drifts from 4:30am to 4:20am across the month, while sunset holds near 7:30pm before edging toward 7:38pm. Plan outdoor sightseeing in the brighter midday window Check the full climate tables below for monthly averages and packing cues.
Sunrise and sunset through July. The shaded band is daylight Check the full climate tables below for monthly averages and packing cues.
How humid is Las Vegas in July?
Relative humidity in Las Vegas in July averages around 20 percent. At 43°C that usually feels manageable outdoors. Temperature and wind still drive packing more than humidity alone Check the full climate tables below for monthly averages and packing cues.
35
30
28
25
22
18
20
22
25
30
35
38
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Average relative humidity by month. July sits near 20%.
What is the weather like in Las Vegas the rest of the year?
Las Vegas moves from cooler months near 16°C highs through a warmer peak near 43°C. The best-weather stretch usually aligns with January and February. July sits in the hot summer arc with 43°C highs Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Average high (coral) and low (navy) by month. The shaded band is the typical daily range; JUL is marked.
Is July a good time to visit Las Vegas?
No — unless weather is secondary. Here is the honest trade-off.
OverallTough weather window
WeatherHot and humid
CrowdsHigh
PricesHigh
Budget (per night)$220 to $350
Book ahead6 to 8 weeks
July in Las Vegas is defined by hottest month and 43°C days. Stays often land in the $220–$350 range with high season demand. The smartest move is to book about 6–8 weeks ahead and keep outdoor blocks in the brighter midday window Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Pros
- 43°C highs suit peak heat days in Las Vegas
- 11h average sunshine for daytime plans
- High crowds shape the July pace
- High season rates for stays and flights
Cons
- 2 wet days can pause outdoor sightseeing
- Humidity at 20% can feel heavier than the air temp
- Hotel rates climb fast mid-month
- Daylight near 15 hrs shortens evening walks
Travelling to Las Vegas in July?
Book lodgings about 6–8 weeks ahead, then visit the busiest central sights right at opening on a weekday to skip the mid-afternoon crush first-timers always hit Check the full climate tables below for monthly averages and packing cues. Compare months on our Best Time to Visit Las Vegas guide.
app.holicay.com/planner
.png)
Build a personalised itinerary, your way
Drag and drop destinations, activities, and stays into your perfect day-by-day plan. Reorder stops, adjust timing, and share your itinerary with travel companions in one place.
What July actually feels like
July is Las Vegas's hot summer in lived terms: hottest month. Most days feel cold, dry and often clear, with damper grey stretches arriving in bursts rather than settling in for the whole month Check the full climate tables below for monthly averages and packing cues.
The underestimated variable is the day–night temperature swing. It truncates outdoor evenings and pushes dinner earlier. Build one indoor spare block every day Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Early July often starts near 42°C while the final week trends toward 44°C. That 1° drift is enough to change coat weight mid-trip. Recheck the forecast before packing day seven Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Afternoons reach 43–44°C before an early sunset near the 15-hour daylight limit — plan open-air stops then.
Evenings cool quickly toward 36°C; shift to indoor dining and illuminated streets once the light drops.
July in Las Vegas, week by week
Crowds and prices move more than the thermometer.
July 1–7
42°C (108°F)- Crowds
- High
- Prices
- High season
- Best for
- Quieter weekday exploring
July 8–14
43°C (109°F)- Crowds
- High
- Prices
- High season
- Best for
- Balanced weather window
July 15–21
43°C (109°F)- Crowds
- High
- Prices
- Peak season
- Best for
- Festive peak atmosphere
July 22–31
44°C (111°F)- Crowds
- High
- Prices
- Peak season
- Best for
- Late-month flexible plans
Temperatures are Las Vegas monthly averages split across each window. Individual years vary by several degrees.
What to pack and wear for Las Vegas in July
Light fabric, serious sun care
Pack for Las Vegas in July around the 43°C / 36°C swing. The governing rule is ventilate and block UV. The one item worth buying before you fly is a breathable mid-layer Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Essential
- Breathable shirts
- Sun hat
- SPF 50+ sunscreen
- Refillable bottle
Smart additions
- Scarf or buff
- Portable charger
- Clear tote for layers
- Lip balm SPF
Leave behind
- Thick parkas
- Wool sweaters
- Snow boots
Top places to visit in Las Vegas in July
Outdoor icons with shade breaks
City centre · Free
Las Vegas landmark walk
Go early on weekdays for quieter photos and softer light.
Add to your planWaterfront · Free
Harbour or river promenade
Golden hour is the calmest window Check the full climate tables below for monthly averages and packing cues.
Add to your planMuseum quarter · Paid
Flagship museum morning
Weekday openings beat weekend queues and wet-day backups.
Add to your planOld town · Free
Historic streets loop
Late morning light helps cold stone feel less harsh.
Add to your planPark · Free
Central green escape
Shade and benches make longer walks realistic Check the full climate tables below for monthly averages and packing cues.
Add to your planCovered market · Free
Indoor food hall backup
Ideal when wet days interrupt outdoor plans Check the full climate tables below for monthly averages and packing cues.
Add to your plan
Top places to stay in July
Base near the sights that matter in July
Best overall
Central core
Walkable to main sights with easier 15-hour daylight logistics Check the full climate tables below for monthly averages and packing cues.
Best value
One transit stop out
Lower rates than the core while staying close for high evenings.
Local feel
Neighbourhood streets
Quieter nights and easier restaurant bookings than the busiest tourist blocks.
Top restaurants to visit in July
Breezy rooms and light seasonal plates
Downtown · Classic
Las Vegas lunch counter
Hearty midday stop when outdoor plans run short on daylight.
Add to your planOld town · Cosy
Neighbourhood bistro
Low light and early dinners match short sunset windows Check the full climate tables below for monthly averages and packing cues.
Add to your planMarket · Casual
Covered market stalls
Fast warm food without a reservation on wet afternoons Check the full climate tables below for monthly averages and packing cues.
Add to your planRiverside · Scenic
Waterfront cafe
Daylight seating works best before the evening chill Check the full climate tables below for monthly averages and packing cues.
Add to your planArts district · Modern
Gallery-side kitchen
Pairs well with museum days when weather turns Check the full climate tables below for monthly averages and packing cues.
Add to your planResidential · Local
Corner noodle or soup spot
Simple, hot bowls that suit cold or humid evenings Check the full climate tables below for monthly averages and packing cues.
Add to your plan
Import from anywhere.
Plan in seconds.
Spotted something on TikTok? Saved a reel? Have a note full of ideas? Import directly from social media, Google Maps, or your notes — and turn it into a full itinerary immediately.
TikTok saves
Instagram bookmarks
Google Maps lists
Notes & docs
Las Vegas weather by month
How July compares. Every month links to its full weather guide.
| Month | Avg high | Wet days | Crowds | Cost | Overall | Best for |
|---|---|---|---|---|---|---|
| January | 17°C (63°F) | 3 | Medium | Mid | Great | Mild days, cool nights |
| February | 19°C (66°F) | 2 | High | High | Great | Comfortable temperatures |
| March | 23°C (73°F) | 2 | High | Peak | Great | Perfect weather |
| April | 28°C (82°F) | 1 | Very High | Peak | Great | Ideal pool weather |
| May | 34°C (93°F) | 1 | Very High | Peak | Okay | Getting very hot |
| June | 41°C (106°F) | 1 | High | High | Avoid | Extreme heat |
| July | 43°C (109°F) | 2 | High | High | Avoid | Peak heat — this guide |
| August | 42°C (108°F) | 2 | High | High | Avoid | Still very hot |
| September | 37°C (99°F) | 1 | High | High | Okay | Cooling slightly |
| October | 29°C (84°F) | 2 | High | High | Great | Ideal temperatures |
| November | 21°C (70°F) | 2 | Medium | Mid | Great | Comfortable sightseeing |
| December | 16°C (61°F) | 3 | High | High | Great | Holiday season buzz |
Temperatures shown as Las Vegas monthly averages.
July vs June: July averages 40°C versus 38°C in June — a 2°C warm-up. Crowds shift from High to High while pricing moves into high season. Pick July if you want hottest month Check the full climate tables below for monthly averages and packing cues.
July vs August: August trends to 39°C, 1°C cooler than July. Expect high crowds and high season rates. Pick August if you prefer still very hot Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Want July sun instead?
Need more sun than Las Vegas offers in July?
- 29°C
New York City in July
A change of scene with comparable July weather. Las Vegas vs New York City →
- 32°C
Los Angeles in July
A change of scene with comparable July weather. Las Vegas vs Los Angeles →
Your whole trip,
in your pocket.
Every day, every stay, every transfer lives in the app. Pull up your canvas on the go, track where you are day by day, and never lose the thread of your trip.
View on a map
Day-by-day itinerary
Transport & stays
AI-powered planning
Las Vegas in July FAQ
Everything you need to know about Las Vegas weather in July
Daytime highs average 43°C (109°F) and nights fall near 36°C (97°F). The monthly mean sits around 40°C. Expect a 1° swing from early to late July Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
How we work this out
Temperature and rainfall figures are 30-year meteorological averages. Crowd levels come from national tourism arrival data. Price bands reflect mid-range accommodation and economy flights from major long-haul cities, sampled quarterly.
Last updated September 10, 2026 · Written by the Holicay travel team