Samosir Island in Indonesia sees its peak temperatures in June (28°C (82°F)) and its coolest in December (25°C (77°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Ambarita, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Samosir Island offers pleasant conditions in January, February, September, October, November and December, with temperatures typically ranging from 26°C (79°F) to 27°C (81°F).
When it comes to rainfall, Samosir Island sees significant variations throughout the year. November tends to be the wettest, receiving 288 mm (11 in) of rain, while July is much drier with just 140 mm (5.5 in). Travelers should note that the rainy season falls during January, April, August, September, October, November and December, bringing substantial precipitation ranging from 191 mm (7.5 in) to 288 mm (11 in) monthly.
