- Check out International driving permit plans from only £37
- Choose from print + digital & digtial only permits
- Valid for up to 3 years & use in over 150 countries
Arizona weather in August 2026
Expect daytime maximum temperatures of 102°F in Arizona, USA in August and extreme heat and humidity based on long-term weather averages. There are 12 hours of sunshine per day on average.
- 102°F max day temperature
102
- 12 hours of sunshine per day
- 5 days with some rainfall
5
- 75°F min night temperature
75
- 13 hours of daylight per day
13
- Very High heat & humidity
VH
- 1.3 inches of monthly rainfall
1.3
- 10 (Very High) UV index
10
More about Arizona
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel guide
- Deals & discounts
Arizona by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Arizona
The August weather guide for Arizona (Phoenix) 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.
Top Arizona destinations
Below are average maximum temperatures at popular countries, regions and places in Arizona in August. Select a holiday destination to see more weather parameters.
All Arizona destinations
Metric (°C) | Imperial (°F)
More about Arizona
How hot is it in Arizona in August?
Daytime temperatures usually reach 102°F in Phoenix, Arizona in August with very high heat and humidity, falling to 75°F at night.
How sunny is it in Arizona in August?
There are normally 12 hours of bright sunshine each day in Phoenix, Arizona in August - that's 86% of daylight hours.
Does it ever rain in Arizona in August?
There are usually 5 days with some rain in Phoenix, Arizona in August and the average monthly rainfall is 1.3 inches.
Arizona August sunrise & sunset times
Browse the sunrise and sunset times for Arizona in August 2026. Select a month to view Arizona sunrise and sunset times for the next 12 months. The Arizona sunrise and sunset times shown below are for Phoenix.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st August 2026 | 05:41 | 19:28 |
Sunday, 16th August 2026 | 05:52 | 19:13 |
Monday, 31st August 2026 | 06:02 | 18:55 |
Be inspired
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
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save on travel with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Roamless eSIMs
- Confused.com
- Pierre & Vacances
- Caledonian Travel
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport