What’s the climate like in Las Vegas?
The current climate of Las Vegas features average monthly temperatures ranging from highs of 41°C during the day to lows of 15°C. The average yearly temperature is around 28°C. At night, temperatures in the colder months average around 5°C and in the warmer months around 28°C.
The highest temperature recorded in Las Vegas in recent years was 47°C in July 2021. The lowest daytime temperature recorded was 5°C in February 2019.
On average, Las Vegas receives 201 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Best time to visit Las Vegas?
The best time to visit Las Vegas for sunny weather is February through May, October and November. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Las Vegas. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Las Vegas
The climate table of Las Vegas shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 28°C
- Highest temperature: 41°C in July
- Lowest temperature: 15°C in December
- Precipitation: 201 mm per year, averaging 17 mm per month
- Driest months: 1,5 mm in June, 6,8 mm in May and 7,0 mm in July
- Wettest months: 47 mm in January, 31 mm in April and 30 mm in February
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Average Temperature per Month in Las Vegas
This graph shows the average maximum temperatures per month in Las Vegas, Nevada. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Las Vegas
This graph shows how much precipitation Las Vegas, Nevada, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Las Vegas
This graph shows the average UV index per month in Las Vegas, Nevada. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Las Vegas
This graph shows the average yearly temperature in Las Vegas, Nevada. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Las Vegas
This chart shows the total yearly precipitation in Las Vegas, Nevada, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
More Climate Info About Las Vegas
Las Vegas, a city known for its vibrant nightlife and luxurious casinos, also has a unique climate that affects visitors and residents throughout the year. Las Vegas offers a unique combination of climatic conditions that affect the city and its visitors throughout the year.
From the hot, dry summers to the mild winters, Las Vegas' climate is a crucial aspect to consider when planning a visit. By observing the best travel times and seasonal variations, you can make the most of your stay and enjoy everything this vibrant city has to offer.
The desert climate of Las Vegas
Las Vegas is located in the Mojave Desert and has a subtropical, warm desert climate. This results in mild winters and hot, dusty summers. The city enjoys an abundance of sunshine, with an average of 300 sunny days a year and more than 3,800 hours of sunshine. Temperatures can easily exceed 40 degrees Celsius in the summer months, while rain is rare, contributing to the dry and dusty conditions.
Temperature variations and annual averages
The average annual temperature in Las Vegas is 23 degrees Celsius, with an annual rainfall of just 150 mm. The city experiences 278 dry days per year, with a low average humidity of 31% and a UV index of 5. The warmest month is July, with an average temperature of 36 degrees Celsius, while December is the coldest month, with average temperatures around 10 degrees Celsius.
Daily temperatures range between 10 and 36 degrees Celsius, depending on the season, while night temperatures range between 3 and 25 degrees Celsius. Despite scarce rainfall, with only 57 rainy days a year, Las Vegas enjoys an impressive 3590 hours of sunshine a year.
The best travel time for Las Vegas
Given the extreme temperatures in summer, the best travel time for Las Vegas is considered spring or autumn. During these seasons, temperatures are more pleasant, and there is the least chance of rain. From November onwards, the city becomes quieter, which can lead to lower prices for accommodation and activities. However, choosing the best time to travel depends on personal preferences, especially in terms of heat tolerance.
Seasonal variations
Each season in Las Vegas has its own unique characteristics. Summers are hot and dry, while spring and autumn are more moderate. Winters are mild, with snowfall a rarity. The wettest month is February, with an average of four days of rain. These seasonal variations are crucial to consider when planning a trip to Las Vegas, especially when it comes to packing appropriate clothing.
Weather experiences in Las Vegas
The weather in Las Vegas is rated an average of 4,2 out of 5 stars by 5 visitors. Have you been to Las Vegas? Share your weather experience to help other visitors.
Write your own review 
Sjoerd Pauwels – was here in JanuaryAlthough the temperature drops at night, the sun still shines brightly during the day. Don't expect hot days like in summer, but be prepared for cool and pleasant temperatures.— This text is automatically translated to English
Swimming pools and air conditioning helped a lot. Be prepared for drought!— This text is automatically translated to English
It can get quite chilly in the evening, so bring a jacket!— This text is automatically translated to English
Daniël Burger – was here in June
Have been two days in early June was between 35 and 40 degrees sweating hardly at all because of the dry air unlike Orlando Florida where you sweat constantly also in early June but you have enough to cool off in the buildings with air conditioners.— This text is automatically translated to English
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Average Weather in Las Vegas by Month
Click on a month below to see detailed weather info for Las Vegas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
