Typical Weather in Las Vegas, NV in January

58° F Avg High

39° F Avg Low

2 Rainy Days

☀️ Temperature Summary

Highs in January are typically around 58°F, which is cooler than usual in Las Vegas. Overnight lows can reach 39°F. Daily high temperatures can range between 57°F and 61°F, and typically fall throughout the month.

January is a great time to visit Las Vegas, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 5% chance of rain for any given day in January. It's one of the rainier months of the year for Las Vegas, with total rainfall for the month around 1 inches.