Las Vegas in July
In July, Las Vegas averages 40°C (104°F) during the day and 27°C (81°F) at night, with around 7 days of rain (9 mm total).
ShoulderConditions are very hot — early-morning and evening sightseeing recommended. Occasional showers are likely but won't dominate.
July in Las Vegas is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How July compares to the rest of the year in Las Vegas
July is one of the warmest months in Las Vegas (1st of 12) and one of the wettest months (2nd of 12). Daytime temperature runs 13°C above the annual average (27°C). July runs 2°C warmer than June (38°C) and cools 1°C in August (39°C).
July sunrise & sunset in Las Vegas
Times shown for Las Vegas local time (America/Los_Angeles), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Las Vegas — July
Golden-hour and blue-hour windows for the 15th of July, in Las Vegas's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Las Vegas in July
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on July's tier (Shoulder) and Las Vegas's popularity.
Crowds & pricing — July in Las Vegas
Las Vegas is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: challenging tourism weather Northern Hemisphere summer holidays
Sun & mosquito risk — July in Las Vegas
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Las Vegas in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 15°C / 58°F | 4°C / 40°F | 21 mm | 6 | — |
| February | 18°C / 64°F | 6°C / 42°F | 14 mm | 5 | — |
| March | 22°C / 71°F | 10°C / 49°F | 12 mm | 7 | — |
| April | 27°C / 81°F | 14°C / 57°F | 6 mm | 4 | — |
| May | 31°C / 88°F | 18°C / 64°F | 4 mm | 4 | — |
| June | 38°C / 101°F | 24°C / 75°F | 2 mm | 2 | — |
| July | 40°C / 104°F | 27°C / 81°F | 9 mm | 7 | — |
| August | 39°C / 102°F | 26°C / 79°F | 19 mm | 6 | — |
| September | 35°C / 94°F | 22°C / 71°F | 9 mm | 3 | — |
| October | 27°C / 81°F | 15°C / 59°F | 6 mm | 3 | — |
| November | 19°C / 67°F | 8°C / 47°F | 9 mm | 2 | — |
| December | 14°C / 56°F | 4°C / 39°F | 15 mm | 5 | — |
Other cities with similar July weather
🌍 See the full ranked list of climate twins for Las Vegas in July →
Frequently asked questions
How hot is Las Vegas in July?
In July, Las Vegas averages a high of 40°C (104°F) and a low of 27°C (81°F) — generally hot.
Does it rain a lot in Las Vegas in July?
July sees occasional rain in Las Vegas, with about 7 rainy days on average.
Is July a good time to visit Las Vegas?
July is hot. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Las Vegas in July?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full July packing list for Las Vegas for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.