Arizona weather

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Below are the temperatures expected today at popular destinations in Arizona. Select a destination to compare today's forecast with average weather conditions.

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The weather guide for Arizona shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Arizona?

The hottest time of year in Phoenix, Arizona is normally July. Expect maximum daytime temperatures to reach 41°C with extreme heat and humidity.

Does it ever rain in Arizona?

It never rains much in Phoenix, Arizona but August usually has the most rain with an average of 32mm. There are normally 5 days in August with some rain.

When is it sunniest in Arizona?

The sunniest time of year in Phoenix, Arizona is normally June with bright sunshine on average for 95% of daylight hours; that's 14 hours of sunshine per day.

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

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Compare Arizona weather with the USA

Below the Arizona weather chart shows average maximum daytime temperature for Arizona, USA (Phoenix) and the USA (Washington).

Maximum daytime temperature (°C)

Arizona, USA (Phoenix)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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