Las Vegas Weather in August

During August, Las Vegas experiences high daytime temperatures of 28°C (82°F) and cooler nights around 12°C (54°F). Expect quite a bit of rainfall. Around 70 mm (2.8 in) is typical.

Rainfall in Las Vegas in August

Historically, the month has about 16 days of rain, averaging 70 mm (2.8 in) in total. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Las Vegas in August

Las Vegas in August has excellent weather. Days reach 28°C (82°F) and nights cool to 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Las Vegas in August

With approximately 302 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Las Vegas.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Las Vegas's climate page.

Las Vegas Temperature in August

Min Temperature 12°C (54°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 52%  

Precipitation 70 mm (2.8 in)  

Rainy days 16 days  

Sunshine 302 hours *  

Percentage Sunshine *  

* Data from: Santa Fe, the United States of America (65 KM, 40 Miles).

What to Wear in Las Vegas in August

Warm but pleasant conditions in Las Vegas in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Las Vegas in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Las Vegas's climate page.

More climate data for Las Vegas

Temperature Rainfall Sunshine

See the full Las Vegas climate overview or explore weather in the United States of America.