Gangtok temperature varies in the summer, monsoon, and winter seasons. However, the climate in Gangtok remains pleasant throughout the year. Gangtok is an ideal destination to visit in Sikkim to get a respite from the summer heat and enjoy snow activities in winters.
Gangtok is located at an altitude of 1,650 m and gets chilling especially between December and February. You must carry heavy woolens with you. Plan a trip in summer and winter in Gangtok and enjoy a relaxing vacation.
The average Gangtok temperature remains around 20°C in summers and in winters, it hovers around 9°C. Between March and May, Gangtok weather is pleasant, and also the Rhododendron flowers are in full bloom, which is a sight to behold. During monsoons, the temperature in Gangtok fluctuates from 18°C to 23°C. It is best to not visit between July and September due to road blockage and landslides. In winters, Gangtok temperature again drops down, making it a paradise for snow lovers and honeymooners.
So, if you are on a honeymoon, family, solo traveler, a romantic couple, etc, plan a trip to Gangtok from April to June, and October to March, and enjoy the pleasant Gangtok climate with your loved ones.
Here is the detailed information about Gangtok Temperature -
Gangtok in January
The temperature in Gangtok in January remains around 5°C to 13°C, making it a paradise for snow lovers. You can plan a trip to Gangtok in January to enjoy snow activities. The New Year celebrations are also in full bloom. The pleasant weather and snowfall invite many honeymooners and families to relish the peaceful time away from routine life. Gangtok experiences misty mornings and you can indulge in the major activities in Gangtok including the cable car ride.
Gangtok in February
February in Gangtok sees extreme snowfall and cold nights. The skies are filled with grey clouds and it remains very cold and weather pleasent. It is, therefore, recommended to bring heavy woolens. Gangtok temperature in February hovers from 6°C to 15°C. Trek routes get closed. However, couples can enjoy their romantic time and savor hot coffee. Bhumchu Festival is celebrated in Gangtok in February, and to experience the culture, you can be a part of it.
Gangtok in March
As March begins, the temperature in Gangtok starts to rise from 8°C to 18°C and the weather becomes pleasant. It is an ideal time to plan a Sikkim trip with the family to enjoy a memorable vacation. There are a plethora of activities you can indulge in during March. And also, partake in the Chaite Dashain festival. It is a high tourist season in Gangtok, so make sure to book your flight/train tickets and hotels well in advance to avoid any last-minute trouble.
Gangtok in April
For a delightful sightseeing experience, visit Gangtok in April. During this month, Gangtok temperature hovers between 11°C to 21°C and is perfect to indulge in trekking, mountain biking, paragliding, etc. You can explore the major attractions in Gangtok comfortably and also plan an excursion to Nathula Pass. Many cultural shows and flower exhibitions are organized, which will make your time in Gangtok more enjoyable. You can carry light woolens as it gets a bit cold at night.
Gangtok in May
Gangtok temperature in May remains around 15°C to 22°C with cool winds and clear skies. You can visit Gangtok and attend the International Flower Festival. The festival is held for the entire month. Gangtok weather gets pleasant and makes your sightseeing comfortable. You can visit MG Road, Rumtek Monastery, Ganesh Tok, Tsomgo Lake, and many other places in May. Many people travel with their family and friends to Gangtok in May, so you must book your flights and hotels beforehand.
Gangtok in June
Adventure lovers can plan a visit to Gangtok in June. The temperature in Gangtok in May fluctuates between 18°C and 23°C and the Gangtok climate allows you to indulge in thrilling adventure activities. River rafting in the Teesta River is one of the most favored activities you can enjoy in June. Trekking is another activity that is loved and enjoyed by many adventure-seeking souls.
Gangtok in July, August, and September
The monsoon starts in July. The average temperature in Gangtok in July, August, and September remain around 20°C. For three months, Gangtok receives heavy rain showers and there is lush greenery all around. However, it is not recommended to plan a visit to Gangtok during these three months due to landslides and road blockage.
Gangtok in October
October marks the beginning of the winter season in Gangtok. The entire town of Gangtok experiences soothing weather and a cool breeze. You can comfortably explore the tourist attractions of Gangtok and plan a visit to Nathula Pass. The nights get a bit cold, so you must carry woolens. The Gangtok temperature in October varies from 13°C to 20°C. You can also enjoy a three-day-long festival at Manchi Central Park in South Sikkim and enjoy various activities.
Gangtok in November
For adventure-seeking souls, November is one of the best months to visit Gangtok. Gangtok weather in November remains cold and it is perfect to enjoy snow activities. The Annual Sikkim Paragliding Festival is also celebrated in November. The temperature in Gangtok in November hovers between 10°C to 17°C, so make sure to carry heavy woolens with you to avoid getting sick. This is a high tourist season in November, so you must book your hotels and flight/train tickets in advance.
Gangtok in December
Gangtok temperature in December remains between 7°C and 14°C and the weather gets extremely cold. You must take heavy woolens with you and enjoy warm Sikkimese tea here. Many honeymooners and romantic couples visit Gangtok in December to enjoy a peaceful time and chilling climate. The Losoong Festival in Gangtok is celebrated with much enthusiasm. Christmas and Mangan Music Festival bring people together and makes December one of the best times to visit Gangtok.