Here the wettest month is January, with up to 430 mm (17 in) of rain, while the best period is from June to August; September has still little rain, but it is hotter. In fact, in this as in other parts of Indonesia, there is a slight increase in temperature in September and October.

Indonesia experiences a number of climates, mostly tropical rainforest (highest precipitation), followed by tropical monsoon and tropical savanna (lowest precipitation).

Weather in Indonesia can be split into two seasons - wet and dry - with warm tropical temperatures averaging 28°C during the day, throughout the year. In most regions, the dry season spans from May to September, with the rains falling between October and April. There are some regional exceptions.

The climate here is tropical. There is significant rainfall in most months of the year. The short dry season has little effect on the overall climate. The climate here is classified as Am by the Köppen-Geiger system. The temperature here averages 27.6 °C. Precipitation here averages 1855 mm.

May 24, 2024 · Indonesia's summer, from June to August, coincides with the dry season. During this time, the country experiences the least rainfall and lower humidity levels, with temperatures consistently between 23°C (73.4°F) and 28°C (82.4°F).

Average temperatures range from 27 °C to 32 °C, with the rainy season bringing heavier rainfall. The eastern regions around Sulawesi and Papua have a tropical savannah climate. Here, the rainy season brings more rainfall due to the proximity to the Pacific Ocean, and temperatures are somewhat cooler than in other parts of Indonesia.

This page is a list of the average countrywide precipitation in Indonesia for each year from 1895–2021. It is an average over the entire territory of the country, based on data from the University of East Anglia.

Indonesia’s climate is largely hot and humid, with rainfall occurring mostly in low-lying areas and mountainous regions experiencing cooler temperatures. The cities of Jakarta, Ujung Padang, Medan, Padang, and Balikpapan have an average minimum temperature of …

We show the climate in Indonesia by comparing the average weather in 3 representative places: Jakarta, Surabaya, and Medan. You can add or remove cities to customize the report to your liking. See all locations in Indonesia .

In Indonesia, nearly all the major islands experience a tropical rainforest climate. Meanwhile, the smaller islands to the east of Java, as well as some parts of Java itself, experience a tropical monsoon climate. Daytime temperatures in most of Indonesia hover …