Flagstaff weather in August 2023

  • 26°C maximum daytime temperature in August in Flagstaff26
    26°C max day temperature
  • 10 hours of sunshine per day
  • 9 days with some rainfall in August in Flagstaff9
    9 days with some rainfall
  • 7°C minimum night-time temperature in August in Flagstaff7
    7°C min night temperature
  • 13 hours of daylight per day in August in Flagstaff13
    13 hours of daylight per day
  • Low heat & humidity in August in FlagstaffL
    Low heat & humidity
  • 73 mm monthly rainfall in August in Flagstaff73
    73 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Flagstaff11
    11 (Extreme) UV index
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The August weather guide for Arizona (Flagstaff) 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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How hot is it in Flagstaff in August?

Daytime temperatures usually reach 26°C in Flagstaff in August with low heat and humidity, falling to 7°C at night.

How sunny is it in Flagstaff in August?

There are normally 10 hours of bright sunshine each day in Flagstaff in August - that's 75% of daylight hours.

Does it rain in Flagstaff in August?

There are usually 9 days with some rain in Flagstaff in August and the average monthly rainfall is 73mm.

Flagstaff August sunrise & sunset times

Browse the sunrise and sunset times for Flagstaff in August 2023. Select a month to view Flagstaff sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st August 2023 05:36 19:30
Wednesday, 16th August 2023 05:47 19:14
Thursday, 31st August 2023 05:58 18:55

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