Weather in Las Vegas: January
 |
Average day temperature: | 54.0°F |
| Average night temperature: | 40.9°F | |
 |
Number of sunny days: | 24 days |
| Day length: | 9.7 - 10.4 hours | |
 |
Number of rainy days: | 1 day |
| Precipitation totals: | 0.3 in. | |
| more information | ||
14 days
forecast
forecast
| Las Vegas |
weather in
February
February
| Las Vegas |
Air temperature in January, °F
Show year:
2026
2025
2024
The highest day temperature during January of 2026 was 74°F. At the same time the lowest night temperature was 35°F. Daily and nightly averages during January were 63.0°F and 42.4°F.
Sunny, partly cloudy and cloudy days
Mostly all days in January are sunny but cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Las Vegas in January is 0.3 in. Other months of the year show relatively similar values.
Wind speed in January, mph
The average wind speed value in January is 5.2 mph It makes January one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 8.0.
Best time for vacation in Las Vegas
Las Vegas on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Las Vegas
Local time: 11:45
February 26, thursday
1200
82°F
SW
3 mph
3 mph
1500
88°F
SW
4 mph
4 mph
1800
82°F
N
2 mph
2 mph
2100
68°F
E
4 mph
4 mph
February 27, friday
0000
61°F
SE
3 mph
3 mph
0300
55°F
S
4 mph
4 mph
0600
54°F
S
3 mph
3 mph
0900
61°F
S
2 mph
2 mph
