Las Vegas weather in January
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Las Vegas January weather at a glance
In January, Las Vegas averages 8.2°C, with typical highs of 13.9°C and lows of 2.8°C. The historical average is 3 wet days and 37% humidity.
Las Vegas January temperature & humidity
Las Vegas January rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Las Vegas in January
Wear long sleeves with a light jacket or cardigan that is easy to remove during the day. The typical day-to-night swing is about 11°C, so bring an extra layer. The air is relatively dry, so pack lip balm and moisturiser.
- DaytimeLong sleeves and a light jacket · average high 13.9°C
- Morning & eveningInsulating coat, scarf and gloves · average low 2.8°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Las Vegas January sunrise & sunset times
2026 January · Local time (America/Los_Angeles)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-01-01 | 06:52 | 16:37 | 9h 45m |
| 2026-01-15 | 06:51 | 16:50 | 9h 59m |
| 2026-01-31 | 06:42 | 17:06 | 10h 24m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Las Vegas
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
January weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Las Vegas weather like in January?
In January, Las Vegas averages 8.2°C, with typical highs of 13.9°C and lows of 2.8°C. The historical average is 3 wet days and 37% humidity. Our weather-comfort rating for this month is excellent.
Does it rain a lot in Las Vegas in January?
There are about 3 wet days in January. A compact umbrella is still useful.
What should I wear in Las Vegas in January?
Wear long sleeves with a light jacket or cardigan that is easy to remove during the day. The typical day-to-night swing is about 11°C, so bring an extra layer. The air is relatively dry, so pack lip balm and moisturiser.
What are the best months to visit Las Vegas?
Recent weather data rates January, February, March, April among the more comfortable months.
Where can I check Las Vegas weather in January in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Las Vegas in January?
On 2026-01-15, calculated sunrise is 06:51 and sunset is 16:50 in local time (America/Los_Angeles). Times vary by date and terrain.
Las Vegas weather by month
More Americas destinations in January
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations