Gangtok: Sikkim is grappling with its most severe monsoon shortfall in five years, registering a 35% deficit in rainfall between June 1 and July 8, 2025, according to the latest data from the India Meteorological Department’s (IMD) Meteorological Centre in Gangtok. GN Raha, Director of the Meteorological Centre Gangtok, confirmed that five of the six.