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Does Las Vegas Get Cold at Night?

Las Vegas, known for its vibrant nightlife, luxurious resorts, and scorching summer temperatures, is a city that attracts millions of tourists each year. However, many people wonder if the famous Sin City gets cold at night. In this article, we will delve into the topic and provide you with everything you need to know about the nighttime temperatures in Las Vegas.

Average Nighttime Temperatures

Las Vegas experiences a subtropical, hot desert climate, which means it is characterized by extremely hot summers and mild winters. During the day, the city can be sweltering, with temperatures often exceeding 100°F (38°C). However, when the sun sets, the temperature drops, offering relief from the scorching heat.

On average, the nighttime temperatures in Las Vegas range between 50°F (10°C) and 70°F (21°C) throughout the year. However, it is important to note that these are average temperatures, and there can be slight variations depending on the season and specific weather conditions.

Seasonal Variation

Las Vegas experiences distinct seasons, with hot summers and mild winters. Let’s take a look at how the nighttime temperatures differ in each season:


Spring in Las Vegas, from March to May, is characterized by pleasant temperatures during the day and cooler nights. At night, the temperature can drop to around 50°F (10°C), so it is advisable to carry a light sweater or jacket when heading out after sunset.


Summers in Las Vegas are notoriously hot, with temperatures often exceeding 100°F (38°C) during the day. However, nights tend to be warmer compared to other seasons. The temperatures can hover around 70°F (21°C) at night, providing some respite from the scorching heat.

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Fall in Las Vegas, from September to November, brings slightly cooler temperatures as the summer heat gradually subsides. The nights become cooler, with temperatures ranging between 50°F (10°C) and 60°F (16°C). It is a good idea to carry a light jacket or sweater when exploring the city during this time.


Winters in Las Vegas are mild compared to many other parts of the United States. While there can be chilly days, particularly in December and January, the nights remain relatively mild. Nighttime temperatures can drop to around 40°F (4°C) on colder nights, so it is advisable to bring a heavier jacket or coat to stay warm.

Factors Affecting Nighttime Temperatures

Several factors can influence the nighttime temperatures in Las Vegas. The most significant factor is the desert climate, which causes rapid cooling after sunset due to the lack of moisture in the air. Additionally, altitude and wind patterns can also affect the nighttime temperatures.

Las Vegas is situated at an elevation of approximately 2,000 feet (610 meters) above sea level. Higher elevations generally experience cooler temperatures, so the city’s altitude contributes to slightly lower nighttime temperatures compared to coastal areas.

Wind patterns, particularly during winter, can bring in colder air from surrounding mountain ranges. This can result in lower temperatures at night, although this is not a common occurrence.

Dressing for Las Vegas Nights

When visiting Las Vegas, it is essential to pack appropriate clothing for the nighttime temperatures. Depending on the season, a light sweater or jacket is usually sufficient to stay comfortable during the cooler nights in spring and fall. The summers may not require any additional layers, but it’s always a good idea to carry light clothing to combat the heat during the day.

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In winter, a heavier jacket or coat is recommended to keep warm during colder nights. However, keep in mind that Las Vegas rarely experiences extreme cold, so heavy winter gear may not be necessary.


While Las Vegas is renowned for its hot desert climate and scorching summer temperatures, the city does experience cooler nights, particularly during the fall and winter months. With average nighttime temperatures ranging from 50°F (10°C) to 70°F (21°C), packing a light sweater or jacket is advisable, regardless of the season. So, whether you’re planning a visit to the famous Las Vegas Strip or exploring the city’s nightlife, be prepared to experience the mild nighttime temperatures that add to the charm of this vibrant city.

Does Las Vegas Get Cold at Night?
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