Grand Canyon weather in August 2022

  • 32°C maximum daytime temperature in August in Grand Canyon32
    32°C max day temperature
  • 11 hours of sunshine per day
  • 7 days with some rainfall in August in Grand Canyon7
    7 days with some rainfall
  • 14°C minimum night-time temperature in August in Grand Canyon14
    14°C min night temperature
  • 13 hours of daylight per day in August in Grand Canyon13
    13 hours of daylight per day
  • Low heat & humidity in August in Grand CanyonL
    Low heat & humidity
  • 39 mm monthly rainfall in August in Grand Canyon39
    39 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Grand Canyon10
    10 (Very High) UV index
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Recommended for Arizona

The August weather guide for Arizona (Grand Canyon) 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about Arizona

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 August sunrise & sunset times

Browse the sunrise and sunset times for Grand Canyon in August 2022. Select a month to view Grand Canyon sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st August 2022 05:36 19:33
Tuesday, 16th August 2022 05:48 19:17
Wednesday, 31st August 2022 06:00 18:57

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