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Sikkim in October 2027: Weather, Places to Visit & Travel Tips

One of the best months: clear skies return and Kanchenjunga views are at their best.

The monsoon clears in late September, and October brings washed-clean skies, cool days and the first clear views of Kanchenjunga in months. It's also Durga Puja season, when many families from West Bengal travel, so the Puja week is as busy as May.

Updated · Breeziah Travel, Guwahati

Sikkim weather in October

Typical daytime temperatures for Gangtok (about 1,650 m); they vary year to year.

MonthTempRainVerdict
October

Clear views return

12–20 °CSome rainBest

See all twelve months: best time to visit Sikkim →

What's good

  • Clear mountain views from Pelling, Gangtok and Tsomgo
  • North Sikkim open, with crisp, cold nights
  • Green valleys after the rain

What to watch for

  • Durga Puja week is very busy; book well ahead for those dates
  • Nights in Lachung and Lachen are close to freezing late in the month

Things to do

  • Pelling at sunrise for Kanchenjunga
  • Lachen and Gurudongmar Lake, or Lachung and Yumthang
  • Tsomgo Lake and Nathu La
  • The Old Silk Route through Zuluk

What to pack

  • Warm jacket, gloves and a cap for North Sikkim
  • Layers for warm days and cold evenings
  • Sunglasses and sunscreen

Sikkim trips for October

Private on your dates; we adjust the route to the season and road conditions.

Type
Length
Budget

Showing 22 of 22 Sikkim packages

Questions about Sikkim in October

Is October a good time to visit Sikkim?

Yes, it's one of the best months: clear skies, pleasant days and North Sikkim open. Book early if your dates fall in Durga Puja week.

How cold is Sikkim in October?

Gangtok is around 12–20 °C. North Sikkim is much colder, with nights near freezing in Lachen and Lachung by late October.

Plan Sikkim

Other months and places