Tehran weather in September 2023

  • 30°C maximum daytime temperature in September in Tehran30
    30°C max day temperature
  • 10 hours of sunshine per day
  • 2 days with some rainfall in September in Tehran2
    2 days with some rainfall
  • 17°C minimum night-time temperature in September in Tehran17
    17°C min night temperature
  • 12 hours of daylight per day in September in Tehran12
    12 hours of daylight per day
  • Moderate heat & humidity in September in TehranM
    Moderate heat & humidity
  • 3 mm monthly rainfall in September in Tehran3
    3 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Tehran9
    9 (Very High) UV index
  • Explore cheap accommodation around the world
  • Choose from over 36,000 properties in in over 170 countries
  • Get instant confirmation & 24/7 customer service

Recommended for Iran

The September 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 deals & discounts
  • Tehran weather overview
  • Tehran climate averages by month
  • More destinations
  • Best time to go to Tehran
  • Tehran 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

Back to top

How hot is it in Tehran in September?

Daytime temperatures usually reach 30°C in Tehran in September with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Tehran in September?

There are normally 10 hours of bright sunshine each day in Tehran in September - that's 80% of daylight hours.

Does it ever rain in Tehran in September?

There are usually 2 days with some rain in Tehran in September and the average monthly rainfall is 3mm.

Tehran September sunrise & sunset times

Browse the sunrise and sunset times for Tehran in September 2023. Select a month to view Tehran sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Friday, 1st September 2023 06:36 19:32
Friday, 15th September 2023 06:47 19:12
Saturday, 30th September 2023 05:58 17:50

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.