Lachung is attractive all through the year because it is surrounded by lofty mountain peaks, offering a pleasant atmosphere.
Summer
Lachung gets a summer season between March to May. The average temperature ranges from 10°C to 28°C; it is considered the best time to explore the nearby flower valleys.
Monsoon
Monsoon in Lachung prevails from July to September; it brings heavy rainfall this time. The weather is mild this time, but it might spoil your sightseeing plans.
Winter
Lachung gets a winter season between October to February. The average temperature stays 10°C to -5°C during this time. Heavy fog and snowfall are common during this season.
By Air
Bagdogra Airport is 125 km from Lachung, which is the nearest airport to reach here from major cities like Delhi, Kolkata, or Mumbai. Sikkim has alsoPakyong Airport, but it is not well connected with those cities.
By Train
New Jalpaiguri in Siliguri is the nearest railway station to reach Lachung. It is located about 191 km from Lachung.
By Road
You have to drive down to Gangtok as the way to reach Lachung. It is 102 km from Gangtok. You can book cabs and many public and private vehicles from Siliguri to reach Gangtok and from there to Lachung.
Whether Need An Ilp
Both Indian and foreign nationals require a Protected Area Permit to visit Lachung.