In June, the climate in Iran is excellent for traveling. Average temperatures are around 31°C, with values ranging approximately from 15°C to 46°C depending on the cities and times of day.
Heat is an important factor to consider: average highs reach about 46°C, while nights remain mild to warm with lows around 15°C.
On the rainfall side, the period is rather dry in Iran: average monthly precipitation totals range from 0 mm to 104 mm, with few days of precipitation.
If you are aiming for the seaside, swimming conditions are pleasant: sea temperature usually ranges between 30°C and 32°C.
The regions best positioned to enjoy the weather this month include Central Iran, Eastern Iran, Iranian Azerbaijan, Northern Iran (Caspian Sea) and Western Iran.
At the level of cities and places, the most favorable conditions are found notably in Tehran, Shiraz, Mashhad, Esfahan and Tabriz.
Overall, the month of June is therefore an excellent time to travel to Iran if your priority is the weather.
Some activities remain possible in Iran in June, in particular: Hiking and trekking, Nature and landscapes, Cultural visits and heritage, Beach and swimming and Gastronomy.