The temperatures in Jakarta Raya during January are extremely high, between 27°C and hot as 30°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of January in Jakarta Raya. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Jakarta Raya in January 2025.
If you’re planning to visit Jakarta Raya in the near future, we highly recommend that you review the 14 day weather forecast for Jakarta Raya before you arrive.