Las Vegas, Nevada Weather by Month

Introduction to Las Vegas, Nevada

Las Vegas is a bustling city located in the Mojave Desert of southern Nevada, in the United States. Known for its vibrant nightlife, world-renowned entertainment, and luxurious casinos, Las Vegas is a major tourist destination and a hub for conventions and events. The city is approximately 270 miles southeast of Reno and about 400 miles northeast of Los Angeles, providing a unique desert oasis with easy access to major urban centers.

Geographically, Las Vegas lies at approximately 36.17°N latitude and 115.14°W longitude, covering an area of about 135.8 square miles. As of the latest estimates, the city has a population of around 640,000 residents, making it the largest city in Nevada and one of the fastest-growing cities in the United States.

Las Vegas is home to several notable landmarks and institutions. The most famous is the Las Vegas Strip, a stretch of Las Vegas Boulevard South known for its concentration of resort hotels and casinos. Other significant landmarks include the Bellagio Fountains, the Stratosphere Tower, and the historic Fremont Street Experience. The city also hosts the University of Nevada, Las Vegas (UNLV), a major public research university known for its programs in hospitality, law, and business. The city’s vibrant cultural scene is complemented by its diverse population and rich history, making it a dynamic place to live and visit.

Climate and Weather Overview

Las Vegas, Nevada, experiences a hot desert climate characterized by long, extremely hot summers and short, mild winters. The climate is influenced by its location in the Mojave Desert, resulting in significant seasonal variations and very low annual precipitation.

Average Monthly Climate Data

Month Average Temperature (°F) Average Precipitation (inches) Average Sunny Days
January 47.7 0.5 26
February 52.4 0.5 24
March 58.2 0.5 28
April 65.9 0.2 30
May 75.6 0.1 31
June 85.7 0.1 30
July 91.1 0.4 31
August 89.2 0.4 30
September 81.1 0.3 29
October 67.9 0.2 29
November 54.1 0.4 27
December 46.1 0.3 26

Weather by Month in Las Vegas, Nevada


January in Las Vegas is typically mild with average temperatures ranging from a low of around 39°F to a high of about 58°F. Precipitation is relatively low, averaging around 0.5 inches, mostly in the form of rain. The city typically enjoys about 26 sunny days during this month.

Natural disasters such as severe thunderstorms are rare, but cold fronts can occasionally bring cooler temperatures. Recommended activities include visiting indoor attractions such as casinos, shopping centers, and museums, or taking advantage of milder days to explore outdoor spaces like Red Rock Canyon or the Springs Preserve.


February sees a slight warming trend with average temperatures ranging from 41°F to 62°F. Precipitation remains low at around 0.5 inches, with occasional rain showers. The number of sunny days decreases slightly to around 24 days.

Outdoor activities become more viable as the weather starts to improve. Exploring local trails, visiting the Hoover Dam, or enjoying a stroll along the Strip are popular pastimes.


March marks the beginning of spring with average temperatures climbing to between 47°F and 70°F. Precipitation averages around 0.5 inches, with more frequent rain showers. Las Vegas typically experiences around 28 sunny days during this month.

The emergence of blooming flowers makes it a beautiful time for outdoor activities. Hiking, garden tours, and visiting nature reserves are recommended. Natural disasters such as flash floods can occur, so it’s important to stay informed about weather conditions.


April sees a more noticeable shift to warmer weather with temperatures ranging from 54°F to 79°F. Precipitation decreases slightly to 0.2 inches, and the number of sunny days increases to around 30.

This month is ideal for outdoor activities like picnicking, biking, and visiting local farmers’ markets. The risk of severe weather is low, making it a pleasant time to explore the outdoors.


May brings even warmer temperatures, ranging from 63°F to 89°F. Precipitation remains low at 0.1 inches. The abundance of sunshine, with about 31 sunny days, makes it perfect for outdoor adventures.

Residents and visitors can enjoy activities like hiking, attending local festivals, and exploring the Las Vegas Strip. May is also known for its beautiful spring blooms, making it an ideal time for nature walks and photography.


June heralds the start of summer with average temperatures ranging from 72°F to 99°F. Precipitation averages around 0.1 inches, often in the form of brief but intense thunderstorms. Las Vegas typically experiences around 30 sunny days in June.

Outdoor activities such as swimming, boating, and picnics are popular. The weather is generally favorable with a high number of sunny days, making it an excellent time for outdoor exploration.


July is typically the hottest month in Las Vegas, with temperatures ranging from 78°F to 104°F. Precipitation is around 0.4 inches, making it a relatively dry month. Las Vegas enjoys about 31 sunny days during this month.

Despite the heat, outdoor activities like attending local fairs, swimming, and exploring state parks are common. Residents should stay hydrated and take precautions against heat-related illnesses.


August continues the summer warmth with temperatures ranging from 76°F to 102°F. Precipitation remains low at 0.4 inches, and the number of sunny days is around 30.

The weather remains suitable for outdoor activities, including water sports and hiking. It’s important to monitor weather reports for any severe thunderstorms that may occur.


September brings a gradual cooling with temperatures ranging from 68°F to 94°F. Precipitation averages around 0.3 inches, and the number of sunny days starts to decrease to about 29.

This month is ideal for outdoor activities such as hiking, attending local events, and exploring the Hoover Dam. The risk of severe weather is low, making it a pleasant time to enjoy the outdoors.


October sees more significant cooling with temperatures ranging from 55°F to 82°F. Precipitation averages around 0.2 inches, and sunny days are around 29.

Fall foliage and slightly cooler temperatures make this month particularly scenic, ideal for outdoor photography, hiking, and visiting local attractions. Natural disasters are rare in October, but it can be a wet month.


November temperatures range from 45°F to 68°F, with precipitation averaging 0.4 inches. The weather becomes cooler, and the number of sunny days decreases to about 27.

Outdoor activities like hiking and visiting local markets are still enjoyable. As the holiday season approaches, indoor activities and local events become more popular.


December brings cooler temperatures, ranging from 38°F to 58°F, and precipitation averages around 0.3 inches. Snow is extremely rare but not impossible. Las Vegas experiences around 26 sunny days during this month.

Indoor activities such as visiting casinos, museums, and shopping centers are recommended. The festive season also brings various local events and holiday markets to enjoy.

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