- Climate
The east monsoon from June to September brings dry weather while the west monsoon from December to March.
Transitional period between these two are interposed by occasional rain shower, but even in the midst of the monsoon season, temperatures range from 21 degrees C ( 70 F ) to 33 degrees C (90 F) except at higher attitudes, which are much cooler. heavy rain falls are recorded in December and January. Humidity is between 60-100%.
- Languages and Dialects
There are more than 483 language and dialects spoken in the archipelago. There normally belong to the 350 different ethnic groups of population. Bahasa Indonesia is the national language, Written in Roman script and based European orthography. In all tourist destination area English is the number one foreign languages fairly spoken and written.