Indonesia has just two seasons – rainy and dry – with average temperatures of 28°C throughout the year thanks to its position on the Equator. There are regional variations however, and when to visit will likely depend on your travel plans.
For far flung remote diving, we recommend travelling between November – February but for the rest of the country if visiting places such as Java, Bali, Komodo the best time to travel is during the dry months between March and September.
That said, during the rainy season, Indonesia is still a rewarding place to travel. Rain usually only lasts for a couple of hours, and during these months there are often fewer visitors at attractions such as temple sites. If you need an escape from the humid conditions, venture up to the highlands where the climate is much cooler.