Las Vegas in January
Good time to visit
January brings cool, comfortable weather perfect for outdoor adventures between casino sessions. CES crowds mean higher prices the first week, but otherwise it's a solid time to visit without the brutal summer heat.
Weather
Vegas in January is crisp and surprisingly pleasant - think cool desert mornings around 4°C warming to comfortable 14°C afternoons. You'll get maybe 3-4 rainy days, but it's usually light drizzle that clears quickly. The dry air makes even the cooler temperatures feel comfortable.
14°C high4°C low3 rain days
Crowds & Cost
moderate crowds
~$120/day average
Events & Festivals
- •CES (Consumer Electronics Show)
- •Chinese New Year celebrations
January Tips
- •Pack layers - casino floors stay climate controlled but outdoor attractions get chilly
- •CES week (usually first week) drives up hotel prices significantly
- •This is actually great weather for hiking Red Rock Canyon or Valley of Fire
All Months
March through May offers perfect weather with highs in the 70s and 80s. The pools open but haven't reached peak season pricing yet. October through November works similarly — warm enough for outdoor activities but cool enough to walk the Strip comfortably.
Summer means 110-degree heat that makes walking outside genuinely dangerous during peak afternoon hours. But hotel rates drop significantly, and every casino cranks the AC to arctic levels. If you can handle darting between air-conditioned spaces, you'll save hundreds on accommodations.
Winter brings surprisingly chilly weather with lows in the 30s, though daytime temperatures still reach the 50s and 60s. The holiday season transforms the Strip with elaborate decorations, but New Year's Eve crowds reach claustrophobic levels. Book early or avoid entirely unless you enjoy being packed shoulder-to-shoulder with 300,000 other people.
Las Vegas Scores
Solo
9/10
Couples
10/10
Families
8/10
Adventure
7/10
Budget
6/10
Luxury
10/10
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