United StatesAverage weather for Las Vegas in January
It's cool to moderate in January in Las Vegas with an average temperature of 16°C. Temperatures this month range from a low of 11°C to a high of 18°C. At night, you can expect temperatures between 1°C and 9°C.
Start of January
The month of January starts in Las Vegas with cool temps, averaging around 15°C during the day and nights around 5°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid January
By mid-January, daytime temps rise to around 17°C, with nights around 7°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of January
By the end of January, the average daytime temperature in Las Vegas is around 17°C, while nighttime temps are about 7°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
In January, there is an average of 47 mm of precipitation, spread over 3 days. Of the total precipitation, about 0,5 cm falls as snow in January. The wind speed is around 3 Bft, mostly coming from the Southwest.
Las Vegas in January |
New York | ||
|---|---|---|---|
 Average temperature |
16°C | 5°C | |
 Max. temperature |
18°C | 11°C | |
| Min. temperature |
11°C | -5°C | |
 Total precipitation |
47 mm | 97 mm | |
| Rainy days |
3 days | 12 days | |
 Total snowfall |
0,5 cm | 16 cm | |
| Snowy days |
1 day | 8 days | |
December
UV index
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is January a good time to visit Las Vegas?
Looking for sun and warm weather? January isn’t a good month to be in Las Vegas. The temperatures are too low for a warm stay this month.
Temperature records
With 23°C in 2015, Las Vegas reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 6°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 13°C.
Check out the climate of Las Vegas for all months and discover the best travel time
Daily Temperature in January in Las Vegas
This chart shows the average daily high and low temperatures in January for Las Vegas, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in January in Las Vegas
Good
Although the temperature drops at night, the sun still shine... more
Daily Precipitation in January in Las Vegas
The chart below shows the average daily precipitation in January for Las Vegas, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 3 days of precipitation in Las Vegas.
Daily Snowfall in January in Las Vegas
This chart shows the average daily snowfall in January in Las Vegas, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in January.
Daily UV index in January in Las Vegas
This chart shows the average daily UV index in January in Las Vegas, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in Las Vegas over the years
This chart shows the average temperature in January in Las Vegas, measured in degrees Celsius, over the past few years.
Total precipitation in January in Las Vegas over the years
This chart shows the average precipitation in January in Las Vegas, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in January in Las Vegas per year
This chart shows the average snowfall in January in Las Vegas, measured in centimeters, over the past few years.
Daily weather in January for Las Vegas
Click on any day in January to get detailed info about the usual weather on that day in Las Vegas. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Las Vegas
The weather in January in Las Vegas is rated 4 out of 5 stars by 1 visitor. Have you been to Las Vegas? Share your weather experience to help other visitors.
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Although 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
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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.
Or check out the climate of Las Vegas for all months at once
