The climate of Tehran in September is relatively dry. An average of 15 mm precipitation is recorded over 5 days. The situation is drier than the previous month: in August, the average recorded is 18 mm over 7 days.
Temperatures are very high in Tehran in September. The average maximum temperature reaches 32°C, while the minimum falls to about 19°C. The month's average temperature is 26°C. These normals should be compared with the records recorded in Tehran in September: 39°C as a maximum in 2021 and 10°C as a minimum in 2009. We can expect about 24 days with temperatures above 30°, or 80% of the month.
In September, the days last on average 12:24 in Tehran. The sun rises around 05:47 and sets around 18:11.
With ideal weather, the month of September is a recommended month to travel to Tehran in Iran.
In September, the most favorable activities in Tehran are: Nightlife and Gastronomy.
Some activities remain possible even if conditions are not optimal: Hiking and trekking, Cultural visits and heritage and Nature and landscapes.
By contrast, these activities are not recommended or are ill-suited in Tehran in September: Winter sports and snow.
