- Save up to 15% on Avis car hire for Canada
- Offer available at participating locations in Canada
- Avis discount code excludes Car Group X
- Blackout periods may apply
Las Vegas weather in August 2020
Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.
- 3939°C max day temperature
- 33 days with some rainfall
- 2424°C min night temperature
- 1313 hours of daylight per day
- VHVery High heat & humidity
- 1111 mm of monthly rainfall
- 1010 (Very High) UV index
The August weather guide for Las Vegas, Nevada shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Las Vegas in August?
Daytime temperatures usually reach 39°C in Las Vegas in August with very high heat and humidity, falling to 24°C at night.
How sunny is it in Las Vegas in August?
There are normally 12 hours of bright sunshine each day in Las Vegas in August - that's 88% of daylight hours.
Does it ever rain in Las Vegas in August?
There are usually 3 days with some rain in Las Vegas in August and the average monthly rainfall is 11mm.
Las Vegas sunrise & sunset times for August 2020
Browse the sunrise & sunset times for Las Vegas in August 2020. Select a month to view Las Vegas sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st August 2020||05:48||19:45|
|Sunday, 16th August 2020||06:00||19:29|
|Monday, 31st August 2020||06:12||19:09|
- Save EXTRA 10% on cheap car hire worldwide
- With this exclusive Holiday Autos discount code
- Travel before 31st December 2020 (inclusive)
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Las Vegas
Where is hot in Nevada in August for 2020/2021?
Below are average maximum temperatures at popular destinations in Nevada in August. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.