Las Vegas is one of the most visited and celebrated destinations in the United States. And Sin City doesn’t close – crowds gather all year round for 24/7 fun access. The best months to go to Las Vegas are March to May and September to November. Although you will find plenty of travel deals throughout the year, the spring and autumn seasons offer the most moderate weather. Vegas welcomes a large number of visitors during the winter months, especially on New Year’s Eve, Super Bowl, and Valentine’s Day, and in summer the daytime temperatures exceed 100 degrees.
The weather in Las Vegas

The best month to visit Las Vegas
March-May
Spring in Las Vegas means comfortable daily temperatures revolving around the 70s and 80s. You will need to pack a few light layers, however, as the temperature drops significantly when the sunsets. With fewer visitors to Vegas these months (excluding spring breaks), this makes it easier to find a good room at a great price. What’s more, you will also find a variety of special events in the spring.
Key Events:
- NASCAR Weekends (March & September)
- Academy of Country Music Awards (April)
- Viva Las Vegas Rockabilly Weekend (April & September)
- Billboard Music Awards (May)
June-August
August, meanwhile, is the warmest month in Las Vegas, and one of the least expensive times to visit. Even sitting outside by the outdoor pool can be very hot this month, as temperatures of 105 degrees are not uncommon. Although you probably won’t spend time walking the strip in June, July, or August, if you need some fresh air, very early in the morning or after dark when the temperature is more tolerable. Rainfall increases in July and August, but showers are often short-lived. Even in the midst of turmoil, summer is a popular time to visit Vegas, especially for families.
September-November
Like spring, autumn is a great time to experience Las Vegas. Summer heat begins to subside and tourist traffic decreases. Expect temperatures in the 80s and 90s in September and October; if you visit in November, be prepared for the cold start of winter as the daytime highs fall in the 60s. However, as winter approaches, visitor traffic will start to increase again, so if you are planning a trip in late autumn, you should consider booking a few weeks in advance to ensure availability.
Key Events:
- Las Vegas Greek Food Festival (September)
- Life is Beautiful (September)
- World Series of Poker (September-November)
- Electric Daisy Carnival (October)
Read Another Article: Reasons to Visit Las Vegas at Least Once in Your Life
December-February
The cool weather and the abundance of holiday parties make winter an extremely popular time to visit Sin City. You’ll want to make flight and hotel reservations at least a month in advance, especially if you’re looking forward to New Year’s Vegas-style rings. While the weather here is certainly warmer than in other parts of the United States, Vegas can be quite cold in the winter, with temperatures ranging from the low 60s to the high 30s. Keep in mind that the hotel pool will probably be closed for the season. Notable calendar events that usually draw crowds include Super Bowl and Valentine’s Day, so keep this in mind if you’re looking forward to February.
Key Events:
- Las Vegas Bowl (December)
- New Year’s Eve (December)
- Rock ‘n’ Roll Las Vegas (February)

After all the information, March to May and September to December are the best months to visit Vegas when you can enjoy the wonderful weather and the low number of visitors compared to the winter season. If you plan your trip according to an event, you can enjoy the event. However, confirm your booking in advance to ensure availability.
Las Vegas is also home to hundreds of conventions each year, which can drive up room rates. Before setting travel dates, check the city’s tourism board convention schedule to find out which hotels are hosting what and when – this will help you secure a better deal at your choice hotel. No matter when you decide to visit Vegas, try to plan a midweek trip – because this is a common weekend getaway destination, you’ll find more rooms at lower rates between Tuesday and Thursday.
Read Another Article: Reasons to Visit Las Vegas at Least Once in Your Life
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