Las Vegas Weather in January
Las Vegas in January averages 9°C (48°F) during the day and -8°C (18°F) at night. This is the driest month of the year, and part of the winter season.
Rainfall in Las Vegas in January
The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans, even if temperatures are on the cooler side. Looking at the last 30 years, the data shows about 3 days with snow/rain, averaging 8.6 mm (0.3 in) for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Las Vegas in January
Daytime temperatures in Las Vegas reach 9°C (48°F) in January, dropping to -8°C (18°F) at night. January is in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights are well below freezing at -8°C (18°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.
Sunshine in Las Vegas in January
The days are predominantly sunny, with an estimated total of around 228 hours of sunshine. Despite the cool temperatures, these sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Las Vegas. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Las Vegas's climate page.
Las Vegas Temperature in January
Min Temperature
-8°C (18°F)
Max Temperature
9°C (48°F)
Chance of Rain
11%
Precipitation
8.6 mm (0.3 in)
Rainy days
3 days
Sunshine
228 hours *
Percentage Sunshine
*
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
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What to Wear in Las Vegas in January
Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. With minimal rainfall expected, you can leave the rain gear at home. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Las Vegas in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Las Vegas's climate page.
See the full Las Vegas climate overview or explore weather in the United States of America.
