Iran weather in October 2025

Expect 22°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Iran in October. Check more long-term weather averages for Iran in October before you book your next holiday to Iran in 2025/2026.

  • 22°C maximum daytime temperature in October in Iran (Tehran)22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in October in Iran (Tehran)6
    6 days with some rainfall
  • 11°C minimum night-time temperature in October in Iran (Tehran)11
    11°C min night temperature
  • 11 hours of daylight per day in October in Iran (Tehran)11
    11 hours of daylight per day
  • No heat & humidity in October in Iran (Tehran)0
    No heat & humidity
  • 17 mm monthly rainfall in October in Iran (Tehran)17
    17 mm of monthly rainfall
  • UV (maximum) index 6 (High) in October in Iran (Tehran)6
    6 (High) UV index

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The October weather guide for Iran (Tehran) 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 Iran destinations

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

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

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How hot is it in Iran in October?

Daytime temperatures usually reach 22°C in Tehran, Iran in October, falling to 11°C at night.

How sunny is it in Iran in October?

There are normally 8 hours of bright sunshine each day in Tehran, Iran in October - that's 70% of daylight hours.

Does it rain in Iran in October?

There are usually 6 days with some rain in Tehran, Iran in October and the average monthly rainfall is 17mm.

Iran October sunrise & sunset times

Browse the sunrise and sunset times for Iran in October 2025. Select a month to view Iran sunrise and sunset times for the next 12 months. The Iran sunrise and sunset times shown below are for Tehran.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:59 17:48
Thursday, 16th October 2025 06:12 17:27
Friday, 31st October 2025 06:25 17:10

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