Weather in Las Vegas: August
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Average day temperature: | 98.8°F |
| Average night temperature: | 80.6°F | |
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Number of sunny days: | 28 days |
| Day length: | 13.0 - 14.0 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.4 in. | |
| more information | ||
14 days
forecast
forecast
| Las Vegas |
weather in
September
September
| Las Vegas |
Air temperature in August, °F
Show year:
2025
2024
2023
The highest day temperature during August of 2025 was 110°F. At the same time the lowest night temperature was 75°F. Daily and nightly averages during August were 102.7°F and 79.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Las Vegas in August is 0.2 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 6.8 mph
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 August is: 11.9.
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: 18:36
December 04, thursday
2100
45°F
E
1 mph
1 mph
December 05, friday
0000
41°F
E
2 mph
2 mph
0300
39°F
SE
1 mph
1 mph
0600
39°F
S
2 mph
2 mph
0900
46°F
SW
2 mph
2 mph
1200
57°F
NW
2 mph
2 mph
1500
61°F
NW
2 mph
2 mph
1800
55°F
NW
2 mph
2 mph
