District by district: the weather, where we would go and what to watch for on the roads.
Short answer
June is a shoulder or off month across most of Sikkim. Avoid or plan carefully for North Sikkim, West Sikkim, South Sikkim, Pakyong and the Silk Route, Soreng. Weather and road status change year to year: check current status before you travel.
The monsoon arrives, usually in the first half of the month. NH10 from Siliguri closes at times after landslides, mountain views vanish, and leeches appear on forest walks. Gangtok itself remains pleasant and the monasteries are calm. Rumtek's Tse-chu mask dances at Old Rumtek and Saga Dawa can fall in …
The monsoon arrives. Yumthang turns green with primulas and wildflowers, but landslides close the North Sikkim Highway often, sometimes for days, and many operators stop selling Lachen. We do not recommend North Sikkim trips from mid-June. Phodong and Kabi remain possible as short trips from Gangtok.
The monsoon arrives in early to mid June. Roads to Yuksom, Uttarey and Gangtok see slides, leeches return to forest trails, and the mountains disappear behind cloud for days. Treks close. Hotels discount heavily. We only plan June trips for travellers who are flexible and happy with green hills and …
Namchi 18–26 °C, Ravangla 13–20 °C, monsoon begins
The monsoon reaches Sikkim and rain becomes daily. Forests turn deep green and visitor numbers fall, but cloud hides the mountains, forest paths are leech-prone and slides disrupt roads, including NH10 between Sevoke and Melli. The main towns and monuments stay open. Travel only with flexible plans and a buffer …
The monsoon arrives around the second week of June. Rain is heavy, fog sits on the loops, and slides cut NH10 and the Rongli–Zuluk road often, sometimes for days. Views of the snow peaks are rare. The lower villages are lush and quiet, and Aritar and Rolep still work for …
The monsoon sets in. Heavy rain, leeches on forest trails and cloud that hides Kangchenjunga for days at a time make June a poor month for sightseeing. Landslides can close roads, including NH10 along the Teesta. The farms are green and paddy planting begins in the lower valleys, but we …
No package is rated best for June, but plenty of trips still work. Ask the Gangtok desk.
Questions travellers ask
Sikkim in June
Is June a good time to visit Sikkim?
June is a shoulder or off month across most of Sikkim. Avoid or plan carefully for North Sikkim, West Sikkim, South Sikkim, Pakyong and the Silk Route, Soreng. Weather and road status change year to year: check current status before you travel.
What is the weather in Sikkim in June?
East Sikkim: Gangtok 16 to 22 °C, heavy rain; slides on NH10. North Sikkim: Lachung 10 to 19 °C, heavy rain; slides common. West Sikkim: Pelling 14 to 21 °C, heavy rain begins. South Sikkim: Namchi 18–26 °C, Ravangla 13–20 °C, monsoon begins. Pakyong and the Silk Route: Zuluk 9 to 17 °C, heavy rain; Rongli 20 to 30 °C. Soreng: Rinchenpong 17 to 25 °C; heavy rain most days.
Are hotels cheaper in Sikkim in June?
Rates are lowest in the monsoon (June to mid-September) and in late January and February. They peak in October, around Christmas and New Year, and in May and early June when plains holidays begin. Book the peak weeks early.
Get my price
Travelling in June?
Who is travelling, when, and roughly what you want to spend. The Gangtok desk replies within one working day with a day-by-day plan and an itemised price.
No payment to start
Permits handled through registered partners
Every hotel, car and fee listed
Price my Sikkim trip
Tell us dates, people and budget. You get a day-by-day plan and an itemised price within one working day.