Las Vegas Weather in September

Las Vegas in September sees high temperatures, with highs around 25°C (77°F) and overnight lows of 19°C (66°F). Overall perfect conditions make it one of the better months to visit.

Rainfall in Las Vegas in September

Typically, about 3 days will experience rainfall, with an average of 19 mm (0.7 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Las Vegas in September

If you're visiting Las Vegas in September, expect perfect temperatures with highs of 25°C (77°F) and overnight lows of 19°C (66°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 19°C (66°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 September

Enjoy a sunny month with about 251 hours of sunshine, the clear skies make Las Vegas even more beautiful.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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 Spain, check out our Las Vegas's climate page.

Las Vegas Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 10%  

Precipitation 19 mm (0.7 in)  

Rainy days 3 days  

Humidity 62% *  

Sunshine 251 hours *  

Percentage Sunshine 69% *  

* Data from: Tenerife, Spain (46 KM, 28 Miles).

What to Wear in Las Vegas in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Las Vegas in September

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

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 Spain, check out our Las Vegas's climate page.

More climate data for Las Vegas

Temperature Rainfall Sunshine Humidity

See the full Las Vegas climate overview or explore weather in Spain.