Best Time To Visit Gangtok (Sikkim) In 2026 - 2027

Best Time to Visit Gangtok

The ideal time to visit Gangtok is between March to June and from September to October. During these months, the weather is usually pleasant with clear blue skies and comfortable temperatures, allowing visitors to indulge in outdoor activities and sightseeing. March to June marks the spring and early summer season in Gangtok, with temperatures ranging from 10°C to 28°C. This is the perfect time for trekking, experiencing the flowering of rhododendrons, and enjoying panoramic views of the Himalayas. The famous Sikkim Flower Festival is also held during this period, showcasing the region's rich flora. Moreover, the clear weather provides excellent opportunities for viewing Kanchenjunga, the third highest peak in the world.

The autumn months between September to October are also recommended for visiting Gangtok. The monsoon rain has typically subsided, resulting in lush green surroundings and a fresh atmosphere. The average temperature hovers around 15°C to 20°C, making it comfortable for exploring the city and engaging in outdoor activities such as river rafting or cable rides. The celebrated Indra Jatra festival also takes place in this period, adding cultural vibrancy to the visitor's experience. However, it is important to book your accommodations in advance as this is a peak tourist season, and many travelers take advantage of the favorable weather to explore Gangtok and its environs.