Arizona weather in October 2025

Expect 31°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Arizona in October. Check more long-term weather averages for Arizona in October before you book your next holiday to Arizona in 2025/2026.

  • 31°C maximum daytime temperature in October in Arizona (Phoenix)31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 3 days with some rainfall in October in Arizona (Phoenix)3
    3 days with some rainfall
  • 14°C minimum night-time temperature in October in Arizona (Phoenix)14
    14°C min night temperature
  • 11 hours of daylight per day in October in Arizona (Phoenix)11
    11 hours of daylight per day
  • Moderate heat & humidity in October in Arizona (Phoenix)M
    Moderate heat & humidity
  • 17 mm monthly rainfall in October in Arizona (Phoenix)17
    17 mm of monthly rainfall
  • UV (maximum) index 6 (High) in October in Arizona (Phoenix)6
    6 (High) UV index

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The October 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 October. 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 October?

Daytime temperatures usually reach 31°C in Phoenix, Arizona in October with moderate heat and humidity, falling to 14°C at night.

How sunny is it in Arizona in October?

There are normally 10 hours of bright sunshine each day in Phoenix, Arizona in October - that's 87% of daylight hours.

Does it ever rain in Arizona in October?

There are usually 3 days with some rain in Phoenix, Arizona in October and the average monthly rainfall is 17mm.

Arizona October sunrise & sunset times

Browse the sunrise and sunset times for Arizona in October 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
Wednesday, 1st October 2025 06:23 18:12
Thursday, 16th October 2025 06:34 17:53
Friday, 31st October 2025 06:47 17:37

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