- Average temperature in Las Vegas in August: highest of 104 ° F, lowest of 66 ° F
- Rain: 0.45 inches
- Humidity: 22%
August is extremely hot in Las Vegas, but they always pump AC in most indoor locations. We are used to the heat as locals (we are cold in the 70s), but this is not the most ideal time of year for visitors.
Unfortunately, it is still a popular time to visit especially for families, so hotel prices are not lower.