Arizona weather in September 2021

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Below are average maximum temperatures at popular destinations in Arizona in September. Select a destination to see more weather parameters.

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The September weather guide for 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.

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How hot is it in Arizona in September?

Daytime temperatures usually reach 37°C in Phoenix, Arizona in September with very high heat and humidity, falling to 21°C at night.

How sunny is it in Arizona in September?

There are normally 11 hours of bright sunshine each day in Phoenix, Arizona in September - that's 88% of daylight hours.

Does it ever rain in Arizona in September?

There are usually 3 days with some rain in Phoenix, Arizona in September and the average monthly rainfall is 23mm.

Arizona sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Arizona in September 2021. Select a month to view Arizona sunrise & sunset times for the next twelve months. The Arizona sunrise & sunset times shown below are for Phoenix.


Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:03 18:53
Wednesday, 15th September 2021 06:12 18:34
Thursday, 30th September 2021 06:22 18:14
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Metric (°C / mm)  |  Imperial (°F / inches)

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