Best Time to Visit Las Vegas

Las Vegas runs 24/7, 365 days a year — but when you go shapes the whole trip. The same room can cost three times as much one week to the next, and the difference between a perfect 75°F evening and a 108°F afternoon comes down to the calendar. Here's how to time your visit around the three things that matter most: weather, crowds, and price.

Planning your first visit? Start with our first-timer's trip-planning guide, and once you've picked your dates, see how many days to spend in Las Vegas.

The short answer: spring and fall

If you want the easy recommendation, March–May and September–November are the best times to visit. You get:

• Warm, comfortable days and cool evenings ideal for walking the Strip.
• Active pool and dayclub season without peak-summer heat.
• Lighter crowds and better rates than summer weekends or the December holidays.

Everything below is the detail behind that answer.

Las Vegas weather by season

Spring (March–May) — Arguably the best window. Daytime highs climb from the 70s into the 90s by late May, evenings stay pleasant, and rain is rare. Great for outdoor attractions and day trips like the Grand Canyon.

Summer (June–August) — Hot and dry, regularly above 100°F, with July the peak. The upside: pool season is at full tilt and midweek rates fall. Plan the Fountains of Bellagio and other outdoor stops for morning or evening, and keep afternoons indoors.

Fall (September–November) — The heat breaks through September and October into ideal territory, with November cooling into sweater-evening weather. Another excellent shoulder season for comfort and value.

Winter (December–February) — Mild and quiet, with chilly nights. Pools mostly close, but it's a calm, walkable time on the Strip — perfect for indoor entertainment, dining, and a spa day. The exception is the holiday surge (see below).

When is it cheapest?

Price in Las Vegas is driven less by season than by day of week and events. The cheapest combinations:

• Midweek, always — Sunday through Thursday rooms can be a fraction of weekend prices.
• January and early December — slow stretches with soft demand (avoid the holidays themselves).
• Peak summer midweek — the heat keeps prices down July–August.

The most expensive windows are weekends, New Year's Eve, and big convention weeks, when the whole city fills up.

Crowds and big events

Major conventions and holidays pack the Strip and push rates up. The busiest windows to expect crowds (and to book early if your dates are fixed):

• New Year's Eve — the single biggest night of the year.
• Major conventions — large trade shows fill tens of thousands of rooms.
• Holiday weekends and big fight or race weekends.

If you want energy and don't mind crowds, these are exciting times to visit. If you want lower prices and shorter lines, steer around them.

Month-by-month quick reference

| Month | Weather | Crowds & price | Best for | |---|---|---|---| | Jan | Cool, mild days | Low (post-holiday) | Budget trips, indoor fun | | Feb | Cool, mild | Moderate | Value, dining, romance | | Mar–May | Warm, comfortable | Rising | All-round best | | Jun–Aug | Hot (100°F+) | Lower midweek | Pool season, deals | | Sep–Nov | Warm to cool | Moderate | All-round best | | Dec | Mild, chilly nights | Low, then spikes at holidays | Budget early, festive late |

Picking your dates

Match your dates to your priority:

• Best weather and balance: April–May or September–October.
• Lowest prices: midweek in January or peak-summer.
• Pool and dayclub scene: May through September.
• Quiet and festive: early December, then the holidays for the spectacle.

Whenever you land on, plan your days by area using the interactive Strip map so heat, crowds, and travel time don't eat into your trip. And if a night out is on the agenda, weekends bring the biggest scene — just budget for the higher rates that come with them.