Average humidity in Las Vegas (NV)

On this page you find more information about the monthly relative humidity over the year in Las Vegas (Nevada), the United States of America.

Las Vegas's humidity levels vary throughout the year. The highest levels occur in December, reaching 45% (moderate), while the lowest is recorded in June at 17%.

Throughout the year, the average humidity in Las Vegas is 30%.

Humidity plays an important role in how temperatures are felt. During the warmest month, July, the maximum average temperature is around 40°C. During this warm period, the low humidity levels have little impact on how the temperature is perceived.

During the coldest month, January, the maximum average temperature is around 15°C. This period has moderate humidity. Check out our detailed temperature page for more information.