Visiting Las Vegas in December offers a distinct contrast to the scorching summer months. Daytime highs hover around 57 degrees Fahrenheit, while nighttime lows routinely drop into the high 30s. If you are planning a trip to the Strip, understanding how to navigate these temperature swings, handle outdoor holiday events, and pack light without freezing is essential for a great vacation.
Decoding December Weather on the Las Vegas Strip
Winter in the desert catches many first-time visitors off guard. While afternoons are often crisp, sunny, and pleasant for walking, the moment the sun dips behind the casino rooftops, the temperature plummets rapidly.
Daytime Averages and Sunshine
Expect average daily highs of about 57°F (14°C) through the first half of the month, sliding slightly to around 56°F by Christmas. Las Vegas averages nearly eight hours of sunshine per day in December, making daytime exploration comfortable if you are wearing a light jacket or sweater. Rain is rare, with the city recording only about half an inch of total precipitation across the entire month.
Nighttime Chill and Wind Chill
After sunset, temperatures slide down to lows averaging 38°F to 40°F (3°C to 4°C). Clear desert skies allow heat to escape quickly. Furthermore, wind tunnels created by massive mega-resorts along the Strip can make it feel significantly colder than the thermometer suggests. If you plan to walk from the Bellagio Fountains to Fremont Street at night, you will need proper winter outerwear.
Outdoor Events and Strip Conditions
December is packed with holiday displays, ice rinks, and football matchups, but navigating outdoor venues requires a strategy for the cold.
- The Cosmopolitan Ice Rink: The Boulevard Pool transforms into a rooftop ice skating rink with artificial snow flurries and fire pits. It is magical, but standing stationary on ice while the wind blows off the desert requires a heavy coat, gloves, and thick socks.
- Fremont Street Experience: Downtown Las Vegas gets packed for holiday light shows and New Year's Eve preparations. Because you are outdoors for extended periods, jeans and a light hoodie won't cut it after dark.
- Pools and Dayclubs: Most traditional resort pools close for the winter, but heated exceptions like Stadium Swim at Circa operate year-round. You can comfortably swim in heated water, but the walk back to your lounger in a wet swimsuit requires a thick robe or towel wrap.
Smart Packing Strategy for Winter in Vegas
The golden rule of visiting Las Vegas in December is layering. You will sweat walking under the strong afternoon sun, freeze walking between casinos at night, and overheat the second you step inside a crowded gaming floor.
Clothing Essentials
- Base layers: Pack breathable long-sleeve shirts or light thermals that fit comfortably under sweaters.
- Middle layers: Cardigans, zip-up hoodies, or fleece jackets that you can easily strip off inside heated casinos.
- Outerwear: A wind-resistant, medium-weight jacket or packable puffer coat. Leave the ultra-heavy arctic parka at home, but don't rely solely on a denim jacket.
- Bottoms: Full-length jeans, trousers, or thick leggings. Avoid shorts or thin summer skirts for evening outings.
Footwear and Accessories
You will easily log 10,000 to 15,000 steps navigating casino mazes and long pedestrian bridges. Pack supportive sneakers for daytime sightseeing, alongside sleek closed-toe boots or dress shoes for evening shows and dinners. Open-toe heels or sandals will leave your feet freezing at night. Bring sunglasses for the bright winter sun, a compact beanie or scarf, and heavy-duty moisturizer to combat the dry desert air.
Frequently Asked Questions
Does it snow in Las Vegas in December?
Snow on the Las Vegas Strip in December is extremely rare. While surrounding mountain ranges like Mount Charleston receive heavy winter snow, low-elevation snowfall in the city proper happens only once every decade or so.
Are outdoor pools open in December?
Most resort pools close for annual maintenance during the winter months. However, select properties feature heated pools and hot tubs that remain open year-round, allowing for winter swimming if the air temperature permits.
How crowded is Las Vegas during December?
Early to mid-December is actually one of the slower, more affordable times to visit the city, sitting in the lull between Thanksgiving and Christmas week. Prices spike dramatically during Christmas week and peak significantly for New Year's Eve celebrations.
What should I pack for upscale restaurants and nightlife clubs?
Nightlife venues are strictly indoor spaces kept at comfortable temperatures, so you don't need a heavy coat inside the club. However, you'll want to wear a stylish coat or jacket over your outfit for the walk from your rideshare or parking garage to the venue entrance.
