Indonesia - Weather

Aug 09, 2025

The climate is hot and humid. July to September is the dry season, December to January the rainiest period. Temperatures range from 75-90°F (24-33°C). The islands are under the influence of the SE monsoon from April to October and the NW monsoon from November to March, although land and sea breezes predominate close to the islands. The islands are not affected by tropical cyclones.

A well-known feature of the equatorial zone (around the Sorong and Raja Ampat area) are "bad" - sudden tropical storms that last up to 20 minutes with gusts up to 50 knots. Go prepared, in particular with hefty ground tackle and spares that can not be acquired in Indonesia (such as winch gears, motor brushes, alternator brushes and bearings).

Weather Forecasts:

For links to free global weather information, forecast services and extreme weather information see the Noonsite Weather Page.

If you have information for this section, or feedback on businesses used, please let us know at editor@noonsite.com. We also welcome new information about businesses you have used (see Related Businesses).

Related to following destinations: Indonesia

Search the site

Log in to your account

Become a Noonsite Member

As a free member or guest you are restricted to 3 formalities per month. You have viewed 0 formalities this month. Please , register or upgrade your membership to view more.

Note: you can still view formalities you have already viewed this month without counting towards your monthly limit.