How many days are there tour groups in Iran? How's the weather?

Iran has a vast territory, and its climate is greatly influenced by the terrain. Generally speaking, it is cooler in the north in spring, summer and autumn, and colder in winter. It is hot in summer and warm in winter in the south. Specifically, the narrow strip between the Caspian Sea coast and the Elbers Mountains is a summer resort for Iranians, with abundant rainfall and lush vegetation. The temperature rarely exceeds 30℃ in summer and around 0℃ in winter. The central and southern coastal areas, which occupy most of the country, have typical desert and semi-desert climate. The dry and hot season can last for 7 months, with scarce rainfall and unbearable summer heat. More than 40 degrees is very common in Shiraz and other places, and it can reach more than 50 degrees in the border area between Hu Ze and Iran.

In winter, bandar abbas, Kish Island and other bay areas can enjoy the cool sea breeze, which is very comfortable (similar to Dubai), but it is extremely sultry in summer, and the humidity can reach 100%. In Zagros, Elbers and other high mountain areas, winter is a different scene. It is not uncommon for mountains to be closed by heavy snow, and it is not uncommon for them to be at MINUS 30℃-40℃. In summer, the mountains are dry and hot, while in spring and autumn, the weather is mild.

So for travelers, spring and autumn are the best choices to go to Iran, and the climate in most parts of the country is pleasant.