What July feels like in Las Vegas
Summer peaks in July: no month in Las Vegas is warmer. Midday heat is intense, and most people keep to shade or air-conditioning in the afternoon. Nights bring little relief: even the coolest hour of the night stays very warm. Dry air means sweat evaporates quickly — it feels less sticky, but you lose water fast.
Rain in Las Vegas in July
July is a dry month in Las Vegas; rain falls about one day in 16. Rainfall per wet day is small, about 3.8 mm (0.1 in), so showers tend to pass quickly. That is lighter than the city's yearly norm of about 5.7 mm per rainy day.
Daylight and sunshine in July
On 15 July the sun rises at about 5:34 am and sets around 7:59 pm local time, giving 14 h 24 min of daylight. Compared with mid-June, the day has lost 12 min. The sun is out for roughly 93% of those daylight hours, so skies are mostly clear.
How July compares to the rest of the year
In Las Vegas's temperature order, July sits as the warmest month. Against June, the average high is 2.4°C (4.3°F) higher, with 6 mm more rain. From here temperatures start to ease, beginning in August. By August, typical highs are 38.5°C (101.3°F).
Who July suits
- Sightseeing: less ideal — midday heat makes long walks hard.
- Parks & outdoor: less ideal — afternoons are too warm to linger outside.
- Museums & indoor: a good choice — a cool break during the hottest hours.
Tips for visiting Las Vegas in July
Sun Protection
Protect yourself from strong sun: hat, SPF and plenty of water.
Quick questions
How warm is Las Vegas in July?
Expect around 39.9°C (103.8°F) in the afternoon and 27.1°C (80.8°F) at night, which most visitors would call very hot.
Does it rain a lot in Las Vegas in July?
Hardly — only about 2 rainy days and 8 mm for the whole month.
What should I wear in Las Vegas in July?
The numbers point to sun protection. Evenings feel similar to the day, so the same clothes work from morning to night.
Is July or August better for visiting Las Vegas?
On our 12-month climate ranking, July comes out ahead (#11 of 12 vs #12). August is cooler.