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 Seoul Through the Year
Seoul experiences four distinct seasons. Spring (March to May) sees temperatures rising from 5Β°C to 20Β°C, with cherry blossoms blooming in April. Summer (June to August) is hot and humid, with temperatures between 22Β°C and 30Β°C and the monsoon season in July. Autumn (September to November) offers pleasant weather, ranging from 8Β°C to 20Β°C, and vibrant fall foliage. Winter (December to February) is cold and dry, with temperatures dropping from -5Β°C to 5Β°C, and occasional snowfall. The best time to visit Seoul is during the spring (April-May) or autumn (September-October) for comfortable weather and beautiful scenery.
Festivals and events worth timing your visit
Seoul Lantern Festival takes place in November, showcasing illuminated lanterns along Cheonggyecheon Stream. Chuseok, the Korean harvest festival, is in September or October, involving family gatherings and traditional ceremonies. The Hi Seoul Festival is usually in May, featuring street performances and cultural exhibitions. Buddha's Birthday in May includes lantern parades and temple visits. The Kimchi Making Season is in November, where you can participate in kimchi-making workshops.
What to pack
For spring and autumn, pack layers including light jackets, sweaters, and comfortable walking shoes. Summer requires light, breathable clothing, sunscreen, and an umbrella for the monsoon. Winter demands heavy coats, thermal wear, gloves, scarves, and waterproof boots. Comfortable walking shoes are essential year-round due to extensive walking. Consider bringing a universal adapter for electronics. Dress modestly when visiting temples.
Saving money
The cheapest months to fly to Seoul are typically February and November, with flights and hotels potentially 15-20% cheaper. Myeongdong and Hongdae offer budget-friendly accommodations and street food. Utilize the T-money card for discounts on public transportation. Explore free attractions like the Bukchon Hanok Village and Namsan Park. Booking flights and accommodations 6 weeks in advance can result in better deals.
How to Reach Seoul
By Air: Seoul has its own airport (ICN). Direct flights available from major Indian cities.