Las Vegas Weather in January
14.6°C high · 2°C low · 12 mm rain · 4.5h sun
Jan is a cool month in Las Vegas — not peak season, but a good time to avoid crowds.
January at a glance
| Metric | Value |
|---|---|
| Average high | 14.6°C |
| Average low | 2°C |
| Rainfall | 12 mm |
| Sunshine | 4.5 hours/day |
| Daylight | 9.8 hours |
What to pack in January
Pack a jacket and layers for Las Vegas in January.
Las Vegas weather by month
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Frequently asked questions
What is the weather in Las Vegas in January?
Highs of 14.6°C and lows of 2°C, with about 12 mm of rain and 4.5 hours of sunshine per day.
Is January a good time to visit Las Vegas?
Jan is a cool month in Las Vegas — not peak season, but a good time to avoid crowds.
What to do in Las Vegas · Best time to visit Las Vegas
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.