About Jorethang, Sikkim's Climate & Weather History

With a population of around 9,000, Jorethang sits in Sikkim, India. The city operates in the India Standard Time zone.

In 2025, Jorethang recorded an average annual temperature of 74°F. The hottest temperatures reached 98°F in July; the coolest were 45°F in January. Total precipitation for the year was 113 inches, with the wettest month being August.