π Best Season (Peak)
Cool, pleasant weather (15β28Β°C). Best overall conditions for sightseeing and travel.
π Good Time (Shoulder Season)
Warming up but manageable. Fewer crowds and moderate prices.
β οΈ Avoid If Possible
Peak summer heat (35β45Β°C). Uncomfortable for outdoor activities.
ποΈ Tehran Through the Year
Tehran experiences four distinct seasons. Spring (March-May) sees mild temperatures, ranging from 10Β°C to 25Β°C, and blooming gardens, making it a pleasant time to visit. Summers (June-August) are hot and dry, with temperatures soaring between 30Β°C and 40Β°C. Autumn (September-November) offers cooler temperatures, from 15Β°C to 25Β°C, and colourful foliage. Winters (December-February) are cold, with temperatures often dropping below freezing (0Β°C to 10Β°C), and occasional snowfall. The best time to visit Tehran is during spring (April-May) or autumn (September-October) for comfortable weather and outdoor activities.
Festivals and events worth timing your visit
Nowruz (March): The Persian New Year, celebrated with family gatherings, traditional foods, and street performances. Sizdah Bedar (April): A day of picnicking outdoors to mark the end of Nowruz celebrations. Tasua and Ashura (Varies, usually August/September): Shia Muslim observances commemorating the martyrdom of Imam Hussein, marked by processions and religious rituals. Yalda Night (December): The winter solstice celebration, with families gathering to eat, read poetry, and stay awake until dawn. Tehran International Film Festival (Varies, usually April/May): Showcasing Iranian and international films.
What to pack
For spring and autumn, pack layers including light jackets, sweaters, and comfortable walking shoes suitable for exploring historical sites. During summer, lightweight and breathable cotton clothing is essential, along with sunglasses, sunscreen, and a hat to protect from the intense sun. In winter, pack heavy coats, thermal layers, gloves, scarves, and waterproof boots for snow. Women should pack headscarves to wear when visiting religious sites. Remember to bring any necessary prescription medications, as they may be difficult to find locally.
Saving money
Flights and hotels are typically cheapest during the winter months (December-February), potentially 15-20% lower than peak season. Areas like Ferdowsi Square and near the Grand Bazaar offer budget-friendly accommodation options. Utilise Tehran's metro system for affordable transportation. Street food, especially in areas like 30 Tir Street, provides inexpensive and tasty meals. Booking flights and accommodations 4-6 weeks in advance can also lead to better deals. Note that Indian passport holders require a visa to enter Iran, so factor in visa costs.
How to Reach Tehran
By Air: Tehran has its own airport (IKA). Direct flights available from major Indian cities.
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