Mid-summer · Weather & things to do
Las Vegas in July
Las Vegas's warmest month brings highs averaging 107°F (42°C), lows of 80°F (27°C) and about 0.6 in (15 mm) of rain.
With a comfort score of 57/100 (12th of 12), it's one of the toughest months, held back mainly by heat.
- Avg high
- 107°F (42°C)
- Avg low
- 80°F (27°C)
- Rain
- 0.6 in (15 mm)
- Humidity
- 22%
- Cloud cover
- 38%
- Daylight
- ~14 h 14 min
- Comfort score
- 57/100 · Fair
What July feels like
Afternoons run hot at about 107°F (42°C), which leaves mornings and evenings as the time for walking.
Mornings start much cooler: lows average 80°F (27°C), about 15°C (27°F) below the afternoon high.
Low humidity, around 22%, makes the air feel crisp and dry.
Rain is scarce: about 0.6 in (15 mm) for the whole month.
Plan around July
July is one of the lower-scoring months here; the best are February – April and October & November.
- Comfort slips from 60/100 in June to 57/100.
- Our Las Vegas & National Parks route recommends Mar – May, so July falls outside its suggested window.
What to pack for July
- Light, breathable clotheshighs average 107°F
- Sunscreen, sunglasses and a hathigh UV on clear days
- Refillable water bottleeasy to dehydrate in the heat
- A warm layer for eveningsnights drop to 80°F
- Lip balm and moisturizerdry air
- Comfortable walking shoesmost picks involve some walking
What to do in Las Vegas in July
Start early and take shelter at midday: the picks below pair morning outings with places to cool off.
Atomic Liquors
Las Vegas's oldest freestanding bar (1952), once a spot for watching atomic tests.
Why now A break from 107°F afternoons.
The Neon Museum
Boneyard of retired casino signs with guided tours on the history of Las Vegas.
Why now Somewhere to sit out the hottest hours.
Herbs & Rye
Off-Strip cocktail bar with a history-organized drinks menu and half-price steaks at happy hour.
Hoover Dam
1930s concrete giant on the Colorado River; walk the top and the bypass bridge for the full view.
Why now Go early — afternoons average 107°F.
Lotus of Siam
Famous northern Thai restaurant with a deep German Riesling list.
Nearby in July
- Red Rock Canyon in July~16 mi · highs 98°F, 0.6 in rain · 5°C (9°F) cooler by day, about as wet
- Zion in July~141 mi · highs 89°F, 1.3 in rain · 10°C (18°F) cooler by day, wetter
- Joshua Tree in July~164 mi · highs 102°F, 0.4 in rain · 3°C (5°F) cooler by day, about as wet
- Grand Canyon in July~169 mi · highs 99°F, 1.8 in rain · 4°C (8°F) cooler by day, wetter
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 July: quick answers
Is July a good time to visit Las Vegas?
It's one of the tougher months here, scoring 57/100, held back mainly by heat. The best months are February – April and October & November. Expect highs of 107°F (42°C) and 0.6 in (15 mm) of rain. Our Las Vegas & National Parks route recommends Mar – May, so July is outside its suggested window.
How hot is Las Vegas in July?
Average highs are 107°F (42°C) and average lows 80°F (27°C), making it the warmest month by daytime highs.
Does it rain a lot in Las Vegas in July?
Not much: about 0.6 in (15 mm) of rain falls across July on average, the 4th-wettest month of the year. The annual total is about 5.8 in (147 mm).
What should I pack for Las Vegas in July?
Bring light, breathable clothes (highs average 107°F), sunscreen, sunglasses and a hat (high UV on clear days), refillable water bottle (easy to dehydrate in the heat), a warm layer for evenings (nights drop to 80°F) and lip balm and moisturizer (dry air).
More on Las Vegas
Planning Las Vegas in July?
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