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Grand Canyon weather in August 2020
- 3232°C max day temperature
- 77 days with some rainfall
- 1414°C min night temperature
- 1313 hours of daylight per day
- LLow heat & humidity
- 3939 mm of monthly rainfall
- 1010 (Very High) UV index
The August weather guide for Grand Canyon, 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.
How hot is it in Grand Canyon in August?
Daytime temperatures usually reach 32°C in Grand Canyon in August with low heat and humidity, falling to 14°C at night.
How sunny is it in Grand Canyon in August?
There are normally 11 hours of bright sunshine each day in Grand Canyon in August - that's 79% of daylight hours.
Does it rain in Grand Canyon in August?
There are usually 7 days with some rain in Grand Canyon in August and the average monthly rainfall is 39mm.
Grand Canyon sunrise & sunset times for August 2020
Browse the sunrise & sunset times for Grand Canyon in August 2020. Select a month to view Grand Canyon sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st August 2020||05:36||19:33|
|Sunday, 16th August 2020||05:48||19:17|
|Monday, 31st August 2020||06:00||18:57|
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Metric (°C / mm) | Imperial (°F / inches)
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Where's hot in Arizona in August?
Below are average maximum temperatures at popular destinations in Arizona in August. Select a destination to see more weather parameters.
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