Arizona weather in July 2025

Expect daytime maximum temperatures of 41°C in Arizona in July and extreme heat and humidity based on long-term weather averages. There are 12 hours of sunshine per day on average.

  • 41°C maximum daytime temperature in July in Arizona (Phoenix)41
    41°C max day temperature
  • 12 hours of sunshine per day
  • 4 days with some rainfall in July in Arizona (Phoenix)4
    4 days with some rainfall
  • 25°C minimum night-time temperature in July in Arizona (Phoenix)25
    25°C min night temperature
  • 14 hours of daylight per day in July in Arizona (Phoenix)14
    14 hours of daylight per day
  • Extreme heat & humidity in July in Arizona (Phoenix)E
    Extreme heat & humidity
  • 22 mm monthly rainfall in July in Arizona (Phoenix)22
    22 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in July in Arizona (Phoenix)11
    11 (Extreme) UV index

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The July weather guide for Arizona (Phoenix) 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.

Top Arizona destinations

Below are average maximum temperatures at popular countries, regions and places in Arizona in July. Select a holiday destination to see more weather parameters.

All Arizona destinations

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

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More about Arizona

How hot is it in Arizona in July?

Daytime temperatures usually reach 41°C in Phoenix, Arizona in July with extreme heat and humidity, falling to 25°C at night.

How sunny is it in Arizona in July?

There are normally 12 hours of bright sunshine each day in Phoenix, Arizona in July - that's 86% of daylight hours.

Does it ever rain in Arizona in July?

There are usually 4 days with some rain in Phoenix, Arizona in July and the average monthly rainfall is 22mm.

Arizona July sunrise & sunset times

Browse the sunrise and sunset times for Arizona in July 2025. Select a month to view Arizona sunrise and sunset times for the next 12 months. The Arizona sunrise and sunset times shown below are for Phoenix.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:22 19:42
Wednesday, 16th July 2025 05:30 19:38
Thursday, 31st July 2025 05:41 19:29

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