- Save on return flights to worldwide destinations with KLM
- Book flights to Abu Dhabi, Jo'burg, Tokyo & more
- Plus more flights to the Americas, Middle East & Europe
Sierra Vista weather in August 2021
Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.
- 3232°C max day temperature
- 1111 days with some rainfall
- 1818°C min night temperature
- 1313 hours of daylight per day
- MModerate heat & humidity
- 8686 mm of monthly rainfall
- 1111 (Extreme) UV index
The August weather guide for Sierra Vista, Arizona 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.
Recommended for Arizona
How hot is it in Sierra Vista in August?
Daytime temperatures usually reach 32°C in Sierra Vista in August with moderate heat and humidity, falling to 18°C at night.
How sunny is it in Sierra Vista in August?
There are normally 10 hours of bright sunshine each day in Sierra Vista in August - that's 75% of daylight hours.
Does it rain in Sierra Vista in August?
There are usually 11 days with some rain in Sierra Vista in August and the average monthly rainfall is 86mm.
Sierra Vista sunrise & sunset times for August 2021
Browse the sunrise & sunset times for Sierra Vista in August 2021. Select a month to view Sierra Vista sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st August 2021||05:38||19:17|
|Monday, 16th August 2021||05:47||19:03|
|Tuesday, 31st August 2021||05:56||18:46|
- Check out top flight deals & low fares from popular airlines
- Search for return & one-way flights or multi-city trips
- Airlines include BA, Virgin Atlantic, United & Turkish Airlines
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Arizona
Where is hot in Arizona in August for 2021/2022?
Below are average maximum temperatures at popular destinations in Arizona 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.