The best time to visit Las Vegas for most travellers is during spring and autumn, when temperatures are generally more comfortable for walking along the Strip, exploring Downtown and taking day trips into the surrounding Nevada desert.
March through April and October through early November are particularly attractive periods for sightseeing. However, Las Vegas is a year-round destination, and every season has advantages.
Summer brings extremely high temperatures but plenty of pool time and indoor entertainment. Winter is cooler and can be excellent for exploring outdoors, while major events, conventions, concerts and sporting events can affect hotel prices at almost any time of year.
If you are planning your first trip, our Las Vegas Travel Guide covers the city’s major attractions and essential travel information. You can also use our 3 Days in Las Vegas Itinerary to organise your sightseeing.
This guide explains Las Vegas weather, seasons, crowds and the advantages of visiting during different months.
Price note: All prices in this article are approximate and were checked at the time of publication. Prices may change.
When Is the Best Time to Visit Las Vegas?
For comfortable sightseeing weather, consider:
March to April — Pleasant spring temperatures and excellent outdoor conditions.
October to early November — Warm days, cooler evenings and good conditions for exploring both the city and surrounding desert.
These periods are particularly useful if your plans include substantial walking.
However, pleasant weather does not automatically mean low prices.
Las Vegas hosts major conventions, concerts, professional sports and special events throughout the year. A large event can dramatically increase hotel rates even during an otherwise ordinary week.
Always check the city’s event calendar before booking.
Las Vegas Weather Overview
Las Vegas has a hot desert climate.
Summers are extremely hot and dry, while winters are relatively mild during the day but can become surprisingly cold after sunset.
According to long-term National Weather Service climate normals, average daytime highs rise from approximately 59°F (15°C) in January to around 105°F (41°C) in July.
That difference completely changes how you should plan your days.
During cooler months, you can comfortably spend much more time outdoors. During summer, your itinerary should revolve around air-conditioned attractions, pools and evening activities.
Las Vegas in Spring: March to May
Spring is one of the most appealing seasons to visit Las Vegas.
Temperatures rise rapidly between March and May, but conditions are generally much more comfortable than during peak summer.
March
March is an excellent sightseeing month.
Long-term normal temperatures are around:
- Daytime high: 71°F / 22°C
- Nighttime low: 51°F / 11°C
Days are usually comfortable for walking along Las Vegas Boulevard or exploring Downtown.
Evenings can still feel cool, so bring a light jacket.
March is also a popular month for sporting events and college basketball viewing, which can create busy weekends.
April
April offers some of the most pleasant weather of the year.
Normal daytime highs are approximately 79°F (26°C), while nights average around 57°F (14°C).
This is excellent weather for combining Strip sightseeing with outdoor activities such as Red Rock Canyon.
Pool season is also well underway at many resorts.
Because the weather is so appealing, do not automatically expect bargain accommodation.
May
May marks the transition toward serious desert heat.
Average daytime highs reach approximately 89°F (31°C).
Early May can still be very comfortable, particularly in the mornings and evenings.
By late May, however, afternoon temperatures can become much hotter.
If you want warm pool weather without the most extreme summer conditions, May can work well.
Las Vegas in Summer: June to August
Summer in Las Vegas is intensely hot.
This does not stop visitors from coming, but it changes how you should experience the city.
June
Normal daytime highs in June are around 99°F (37°C).
Outdoor sightseeing becomes more challenging, particularly during the afternoon.
Plan outdoor activities early in the morning or after sunset.
July
July is typically the hottest month.
National Weather Service climate normals show an average high of approximately 104.5°F (40.3°C), with average nighttime lows around 82°F (28°C).
That means evenings can remain extremely warm.
Walking long distances outdoors during the afternoon is not a good idea.
Move between air-conditioned resorts, use transportation for longer distances and carry water.
August
August remains extremely hot.
Normal daytime highs are approximately 103°F (39°C), and average nighttime temperatures remain above 80°F (27°C).
Thunderstorms can occasionally occur during the North American monsoon season.
Heavy rainfall is uncommon compared with many destinations, but desert storms can develop quickly and sometimes produce flash flooding.
Is Summer a Bad Time to Visit Las Vegas?
Not necessarily.
Las Vegas is unusually well adapted to extreme heat because so much entertainment takes place indoors.
Casino resorts, restaurants, shopping centres, theatres, museums and many attractions are air-conditioned.
Summer can work particularly well if your priorities are:
- Resort pools
- Shows
- Restaurants
- Shopping
- Indoor attractions
- Nightlife
It is less suitable if you want to spend hours walking outdoors or hiking in the desert.
Never underestimate desert heat, particularly when visiting Red Rock Canyon or other exposed outdoor areas.
Las Vegas in Autumn: September to November
Autumn begins hot but becomes increasingly comfortable.
For many travellers, October is among the most attractive months of the year.
September
September can still feel like summer, particularly early in the month.
Daytime temperatures frequently remain very hot.
By later September, evenings gradually become more comfortable.
If you want a combination of pool weather and somewhat less extreme conditions than July, September can be a reasonable compromise.
October
October is one of the strongest months for a Las Vegas trip.
Daytime weather is typically warm without peak-summer heat, while evenings are cooler.
Conditions are particularly good for:
- Walking the Strip
- Exploring Downtown
- Outdoor dining
- Red Rock Canyon
- Hoover Dam excursions
October can also be busy because pleasant weather attracts visitors and Las Vegas hosts numerous events.
November
November brings a noticeable temperature drop.
Days can still be pleasant, but evenings may require a jacket.
November is also increasingly important on the Las Vegas event calendar because of the Formula 1 Las Vegas Grand Prix.
In 2026, the Las Vegas Grand Prix is scheduled for November 19–21.
The race takes place on a street circuit incorporating sections of Las Vegas Boulevard and other roads around the Strip.
Visitors travelling during race week should expect significant changes to traffic, transportation, hotel demand and the general atmosphere around the Strip.
If you are not attending Formula 1, check your dates carefully before booking a November trip.
Las Vegas in Winter: December to February
Winter is often underestimated by first-time visitors.
Las Vegas may be in the desert, but winter is not consistently warm.
December
December days are generally cool and comfortable.
Holiday decorations and seasonal entertainment create a different atmosphere around many resorts.
Evenings can become cold, particularly if you spend extended periods outdoors.
Bring layers.
New Year’s Eve is one of the busiest periods of the year, with large celebrations and significant demand for accommodation.
January
January is one of Las Vegas’ coolest months.
Average temperatures are approximately:
- Daytime high: 59°F / 15°C
- Nighttime low: 41°F / 5°C
These conditions can be excellent for walking and outdoor sightseeing.
However, January is also an important convention month, so hotel rates can rise sharply around major events.
February
February begins warming gradually.
Normal daytime highs are around 63°F (17°C).
Conditions can be pleasant for sightseeing, although mornings and evenings remain cool.
Valentine’s Day weekends can also increase demand for hotels, restaurants and entertainment.
Best Time to Visit Las Vegas for Good Weather
For the most comfortable combination of daytime and evening temperatures, consider March, April, October and early November.
These months generally make it easier to explore on foot without dealing with peak summer heat.
They are also good periods for combining Las Vegas with desert attractions.
Best Time for Red Rock Canyon
Spring and autumn are excellent seasons for Red Rock Canyon.
Cooler winter days can also be very good for hiking.
Summer requires much greater caution because temperatures can become dangerously high.
If visiting during warmer months, begin outdoor activities early, carry plenty of water and follow current safety guidance.
Certain periods can also have timed-entry requirements for the Scenic Drive, so check current arrangements before travelling.
Best Time for Las Vegas Pools
If resort pools are a major part of your vacation, late spring through early autumn provides the warmest conditions.
Pool operations vary by property.
Some pools operate seasonally, while others may remain available for longer periods depending on weather and maintenance.
Do not assume every pool is open simply because the hotel is operating.
Check directly with your accommodation if pool access is important.
Best Time for Walking the Strip
March, April, October and November generally provide much more comfortable walking conditions than summer.
January and February can also be pleasant during the day, although evenings can become cold.
Remember that distances on the Strip are deceptive.
Even during perfect weather, comfortable shoes are essential.
Best Time for Nightlife and Shows
There is no single best season for Las Vegas nightlife.
Shows, concerts, clubs and entertainment operate throughout the year.
Instead of choosing a month based solely on nightlife, check which performers and productions are scheduled during your possible travel dates.
Major concert residencies can also increase demand around specific weekends.
Best Time for Couples
Couples planning a combination of sightseeing, restaurants and evening entertainment may particularly enjoy spring and autumn.
Comfortable temperatures make it easier to walk between resorts and spend time outdoors after dark.
Winter can also be attractive if you prefer cooler conditions and are not planning a pool-focused trip.
Best Time for Families
Families who expect to spend substantial time outdoors may prefer spring or autumn.
Summer can work during school holidays, but afternoon heat makes careful planning essential.
Use mornings for outdoor activities and reserve the hottest part of the day for pools, indoor attractions or hotel breaks.
When Is Las Vegas Most Crowded?
Las Vegas does not follow a simple high-season and low-season pattern.
Crowds can increase dramatically around:
- Major conventions
- Formula 1
- Professional sporting events
- Concerts
- Holiday weekends
- New Year’s Eve
- Large festivals
- Major boxing and UFC events
- March basketball events
A seemingly ordinary weekend can therefore be much busier than the weekend before or after it.
This is why checking event dates is more useful than relying solely on seasonal crowd predictions.
When Is Las Vegas Cheaper?
Accommodation prices in Las Vegas are extremely dynamic.
In general, midweek stays can offer better value than Friday and Saturday nights, but there are major exceptions.
A large convention can make Tuesday and Wednesday more expensive than an ordinary weekend.
Very hot summer periods and quieter weeks between major events can sometimes produce attractive hotel rates.
The most reliable strategy is to compare several possible dates.
If your travel dates are flexible, shifting the trip by even a few days can sometimes make a substantial difference.
Should You Visit Las Vegas on a Weekend or Weekday?
Weekends provide the classic high-energy Las Vegas atmosphere.
Nightclubs, restaurants and entertainment districts are particularly lively.
However, weekend accommodation can be considerably more expensive.
Weekdays often suit travellers interested primarily in sightseeing, restaurants, pools and shows.
A Sunday-to-Thursday trip can sometimes provide excellent value while still delivering the full Las Vegas experience.
For accommodation-area advice, see our Where to Stay in Las Vegas guide.
Month-by-Month Las Vegas Guide
Here is a simple overview:
January: Cool weather; good for walking; watch convention dates.
February: Cool to mild; pleasant daytime sightseeing.
March: Excellent weather; popular spring travel period.
April: One of the most comfortable months.
May: Warm to hot; excellent pool conditions.
June: Very hot; organise days around indoor activities.
July: Extreme heat; best for pools and indoor entertainment.
August: Extremely hot with occasional desert thunderstorms.
September: Hot, particularly early in the month.
October: Excellent weather for city and desert sightseeing.
November: Cooler and comfortable, but major events such as Formula 1 can heavily affect certain dates.
December: Cool weather with holiday events and busy New Year’s celebrations.
What to Pack for Las Vegas by Season
Spring
Bring:
- Lightweight clothing
- Comfortable walking shoes
- Sunglasses
- Sunscreen
- Light jacket for cooler evenings
Summer
Pack:
- Lightweight breathable clothing
- Sunscreen
- Sunglasses
- Hat
- Reusable water bottle
- Swimwear
Air conditioning inside resorts can feel surprisingly cold, so a light layer can still be useful.
Autumn
Early autumn requires summer clothing.
By November, bring layers and a jacket for evenings.
Winter
Pack:
- Long trousers
- Layers
- Sweater
- Jacket
- Comfortable walking shoes
Do not pack for Las Vegas winter as though you are visiting a tropical destination.
How Weather Should Change Your Itinerary
Your season should influence how you structure each day.
During summer, schedule outdoor attractions early in the morning and after sunset.
Use afternoons for restaurants, shopping, museums, pools and indoor resort exploration.
During winter, midday can be the most comfortable time for outdoor activities.
Spring and autumn provide the greatest flexibility, allowing you to explore outdoors throughout much of the day.
Final Thoughts
The best time to visit Las Vegas depends on what you want from your trip, but spring and autumn offer the strongest overall balance for most first-time visitors.
March and April combine comfortable temperatures with excellent sightseeing conditions, while October and early November are particularly good for exploring both the Strip and the surrounding desert.
Summer works well for travellers focused on pools, shows, restaurants and indoor entertainment, provided they respect the extreme heat.
Winter is cooler than many visitors expect but can be excellent for walking and outdoor sightseeing.
Whatever month you choose, check the Las Vegas event calendar before booking. Conventions, concerts, professional sports and events such as Formula 1 can affect hotel availability, prices and transportation much more dramatically than the season itself.
Choose your dates carefully, plan around the weather and Las Vegas can be enjoyed at virtually any time of year.
Explore more places through our destinations page or browse our complete collection of itineraries.