Contents

Weather at a glance

Daytime high
36.0 °C
Nighttime low
21.3 °C
Monthly precipitation
7.8 mm
Days with at least 1 mm
1.5
Daylight
12.4 h

2015–2024 averages. Daytime temperature is the average daily maximum; nighttime temperature is the average daily minimum.

Early, middle and late month

PeriodDaytime high, °CNighttime low, °CDays with at least 1 mm
Days 1–1038.624.20.8
Days 11–2035.420.60.5
From day 2134.119.20.2

What this month is like

Las Vegas, United States. In september, the average daytime high is 36.0 °C and the night-time low is 21.3 °C. Start long walks in the morning and keep the hottest hours for shade, museums or a relaxed lunch.

There are 1.5 wet days on average, with about 7.8 mm of precipitation. There are relatively few wet days, so build the plan around walks and keep one indoor option.

How to plan the day

Start long walks in the morning and keep the hottest hours for shade, museums or a relaxed lunch.

Average daylight is 12.4 hours, so put longer routes in the brighter part of the day.

What to pack

Pack light breathable clothes, a hat, sunglasses and water. There are relatively few wet days, so build the plan around walks and keep one indoor option.

Precipitation and an alternative plan

There are relatively few days with precipitation. Build your plans around walks and keep an indoor activity for a wet-weather day.

What to pack

Pack light loose clothing, a hat, sunglasses and a water bottle. The day-to-night temperature difference is noticeable, so dressing in layers is practical.

Compared with neighbouring months

Average daytime high: previous month — 40.1 °C, September — 36.0 °C, next month — 28.8 °C. Days with at least 1 mm of precipitation: 3.9, 1.5 and 1.4.

Things to do

Las Vegas rose in the desert around Las Vegas Boulevard, with casinos, hotels and concert halls strung along one long strip. The Strip and downtown are walkable, while canyons and the Hoover Dam need a car or an organised tour.

The Strip from south to north

Walk the southern Strip from Mandalay Bay to Bellagio, stopping at the fountains and the glass-roofed atriums. Stay for the evening lights and the fountain show, then ride the monorail further north.

Fremont Street

Downtown's covered Fremont Street comes alive in the evening with street musicians, cheap bars and the light show overhead. Daytime is calmer, and the old casinos and neon signs are easier to look at.

Red Rock Canyon

Red Rock Canyon begins half an hour from the Strip, and the scenic loop road passes cliffs and overlooks. Carry water and start at sunrise, before the rock heats up.

Where to stay

The Strip

The Strip works for a first visit: hotels, shows and restaurants line a single street. Distances are deceptive and summer crossings are long, so pick a hotel near the casinos you plan to use.

Downtown and Fremont

Downtown around Fremont Street costs less than the Strip and has more local bars and old casinos. A bus links it to the Strip, though the area looks rougher and quieter after dark.

Arts District

The Arts District south of downtown fills old warehouses with galleries, breweries and coffee bars. It suits people who came for more than casinos, but canyon trips need a car.

Getting to and around Las Vegas

Harry Reid airport sits a couple of kilometres from the south end of the Strip, with taxis and shuttles reaching hotels in ten to fifteen minutes. Buses run along the Strip, and the monorail follows the eastern side past the large resorts. Many distances are better walked, though in summer it pays to break the route into short stretches.

Three days in Las Vegas

The southern Strip

Start at Mandalay Bay and walk to Bellagio past the fountains and conservatory, which changes with the season. In the evening watch the fountain show and ride the High Roller observation wheel.

North Strip and downtown

Look through the Venetian and Palazzo, with indoor walkways linking the resorts, then ride downtown to Fremont Street. Spend the evening under the LED canopy and have dinner in an old casino.

Red Rock Canyon

Drive out to Red Rock Canyon at sunrise and follow the loop road past the overlooks. Stop at a roadside ranch on the way back, then return to the city in the afternoon and rest by the pool.

Weather throughout the year

Las Vegas: 2015–2024 averages
MonthDaytime high, °CNighttime low, °CPrecipitation, mmDays with at least 1 mmDaylight, h
January14.92.923.03.910.0
February17.64.016.12.610.8
March21.57.217.53.611.9
April27.211.48.11.713.1
May31.615.55.71.514.1
June39.222.31.90.414.6
July41.526.015.34.214.4
August40.125.516.43.913.5
September36.021.37.81.512.4
October28.814.56.51.411.3
November20.67.09.61.510.3
December15.43.211.92.29.7

More destinations

All destinations in September · United States: compare cities

Frequently asked questions

Las Vegas: what is the temperature in September?

The average daytime high is 36.0 °C and the night-time low is 21.3 °C. Daytime is hot. Plan the main walk for the morning and spend the warmest hours in shade or indoors.

How many days with precipitation are there in September?

On average, there are 1.5 days with at least 1 mm of precipitation; the monthly total is 7.8 mm. There are relatively few days with precipitation. Build your plans around walks and keep an indoor activity for a wet-weather day.

What should I pack for walks in September?

Pack light loose clothing, a hat, sunglasses and a water bottle. The day-to-night temperature difference is noticeable, so dressing in layers is practical.

How does the weather change from the start to the end of the month?

Average daytime highs by part of the month: 1–10 — 38.6 °C; 11–20 — 35.4 °C; 21 to month-end — 34.1 °C.

How many daylight hours are there in September?

The average is 12.4 hours. Spread walks between the morning and afternoon, then leave the evening for dinner or indoor activities.

Is Las Vegas worth visiting in September?

The climate suits a trip if daytime temperatures around 36.0 °C and nights around 21.3 °C work for you. Start long walks in the morning and keep the hottest hours for shade, museums or a relaxed lunch.

What can I do in Las Vegas on a wet day in September?

There are relatively few wet days, so build the plan around walks and keep one indoor option. Keep a museum, market, café or another indoor route near your accommodation.

What should I pack for Las Vegas in September?

Pack light breathable clothes, a hat, sunglasses and water. Average daylight is 12.4 hours.