Gangtok (Sikkim) weather in March
March in Gangtok: nice, soaked, with muggy air — a gamble, with 28 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#6 of 12 months in Gangtok · #1138 of 1413 destinations to visit in March · comfort 64/100 (tier C)
- Days
- 18°C
- Nights
- 11°C
- Wet days
- 28
- Sun
- 9.2 h
- Humidity
- 82%
- Daylight
- 12 h

Traveller notes on Gangtok in March
Notes from nearby Darjeeling (47 km away)
Gangtok doesn't have its own notes for March yet — these are about Darjeeling, close enough to share the season.
Darjeeling-forum threads on March weather describe a genuinely pleasant, crisp stretch, daytime temperatures comfortable for walking and clear enough on a good morning for real Kanchenjunga views from Tiger Hill, though posters are consistent nights and early mornings stay cold enough that proper woolens are non-negotiable, especially for the pre-dawn viewpoint crowd. Scattered showers are called common enough that a waterproof layer is standing advice even under a promising morning sky. Regulars are candid that visibility is the real variable - a clear March day here delivers some of the best mountain views of the year, while a cloudy stretch can hide the peaks entirely for several days running. The town itself stays comfortably walkable throughout, tea gardens especially scenic this time of year. The record: 14.7C days feeling like 14C, 5.7C nights, a notably high 315mm across nearly 29 days, 78 percent humidity and 10 hours of sun.
Other months in Gangtok
Forum posters describe May in Gangtok as neither too hot nor too cold, genuinely pleasant, with typical temperatures around 15-22C, somewhat cooler in nearby Darjeeling and North Sikkim. Posters note occasional evening or overnight rain showers are common but rarely last long, recommending an umbrella or light rain jacket on hand regardless. Posters are direct that a trip up toward North Sikkim or Nathula still calls for heavy woolens given the altitude, and that snow remains visible at higher points like Yumesedong/Katao and Zero Point even in May, though not at Nathula itself this time of year. Posters consistently rate late May as one of the best, safest windows for the region, clear of the landslide risk that monsoon season brings later on. Posters generally rate May as pleasant and one of the peak, most reliable months to visit Gangtok.
Forum posters call November a great time to visit, with the monsoon fully over and clear skies dominating - by month's end especially, rain is described as rare. Daytime is genuinely pleasant, but nights turn properly cold once the sun sets, with lows commonly down around 3-5C and winter conditions setting in for good by mid-month given the region's high elevation. Posters note real snow at nearby high-altitude points (Zero Point in North Sikkim, Nathula) becomes a realistic possibility from mid-November onward, though whether a specific visit actually sees snowfall is described as pure luck rather than something to count on. Heavy warm clothing is treated as essential for evenings and any higher-altitude day trip regardless of how mild Gangtok itself feels during the day.
Add your own note from Gangtok's card on the map.
Gangtok climate normals — March
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Gangtok in March
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 2 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Gangtok's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherGangtok's best weather comes in April, November and December — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Gangtok in March
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Rule
Permits for the high roads
1 Jan – 31 DecBook earlyTsomgo Lake, Nathu La and everything north of Chungthang need a permit arranged a day ahead through a registered Sikkim operator, not bought on the spot. Nathu La itself is open to Indian nationals only. Source ↗
- Festival
Losar
1 Feb – 10 Mar · usuallyLunar New YearClosuresThe Tibetan new year closes offices and schools across Sikkim for about a week, and the monasteries dance the Chaam in the days before it. The high roads are usually under snow at the same time. Source ↗
- Season
Wet season
MonsoonRisk28 rainy days and about 319 mm in the month — the real kind of rainy season, not afternoon showers.
from the climate normals
Nearby, and something's on
Within 300 km of Gangtok — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Gangtok?
Gangtok in March — FAQ
- Is March a good time to visit Gangtok?
- March in Gangtok: nice, soaked, with muggy air — a gamble, with 28 rainy days. It ranks #6 of 12 months for Gangtok on SeasonMap's comfort score (64/100).
- What is the weather like in Gangtok in March?
- In March, Gangtok averages a daily high of 18.1°C and a low of 10.8°C, with about 319.1 mm of rain over roughly 27.6 rainy days.
- What is the air quality in Gangtok in March?
- Gangtok has a mean US Air Quality Index of about 78 in March.
Within 300 km: Darjeeling's Losar around 5 Feb – 10 Mar, and Thimphu's Losar around 1 Feb – 10 Mar.