Where should you go in Indonesia this January—and which destinations are better saved for another time?
In this guide, I’ll walk you through the top spots to enjoy during the rainy season, from beaches with drier weather to cultural gems that shine in the low season, and peaceful retreats perfect for relaxing while the rain taps gently on the rooftops.
I’ll also highlight a few destinations best avoided this month—especially those where rough seas or weather-sensitive activities can dampen the experience. So, let’s dive in.
Weather in Indonesia in January
January falls within Indonesia’s wet season, and in many regions, it rains almost daily. While the showers are often short and heavy—especially in the afternoons—they can make outdoor adventures tricky. Some areas, like Jakarta, are prone to flooding this time of year, which can affect transportation and daily activities.
That said, not all parts of Indonesia experience the rainy season in the same way. Places like Bali, the Maluku Islands, and parts of Nusa Tenggara (like Lombok and Flores) often see milder rains that don’t disrupt life too much. You might even enjoy stretches of sunshine between the showers, especially in the mornings.
Extreme outdoor activities—like trekking or long motorbike trips—aren’t ideal in January, but that doesn’t mean you need to stay indoors. There are still plenty of nature spots and cultural sites worth visiting—as long as you stick to the calmer, safer experiences.
Best Places to Visit in January
January is a great time for city tours in Indonesia. Many cities are rich in history, with museums, heritage sites, and ancient temples to explore. It’s not too hot this time of year, making walking around more comfortable. You can stroll through the old streets of Jakarta’s Kota Tua, dive into culture and history in Yogyakarta, enjoy the cool vibes of Bandung and Malang, or visit traditional villages like Kampung Naga in West Java or Baduy in Banten.
If you’re dreaming of exotic beaches, Lombok is your go-to—rainfall here is usually lighter. In Java, you can still enjoy the beaches of Gunung Kidul near Yogyakarta, or explore the natural charm of Banyuwangi, where the weather is often friendly even in January.
Backindo Tip: Unfortunately, one increasingly common issue during the rainy season—especially in Bali—is trash washing up on the beaches. Ocean currents and river runoff carry debris to the shore, particularly after heavy rain.
Looking for something a bit different? Add Sumba Island to your list—or go further east to the Maluku Islands and Papua, home to paradise-like views. Think turquoise waters, untouched nature, and incredible marine life in places like Banda Neira or Raja Ampat.
Mountain adventures are still possible in January, though keep in mind the views may be hit-or-miss due to early fog. Some safer and more accessible mountains during the wet season include Mount Bromo, Mount Telomoyo, and Dieng Plateau all located in Java.
Want to discover other temples in Indonesia? Check out our article Best Temples to Visit in Java.
Places to Avoid in Indonesia in January
Not every destination is a good idea during the wet season. In January, heavy rains can affect travel safety, comfort, and accessibility—so it’s best to hold off on visiting some areas until the weather clears up.
Sumatra, for example, experiences high rainfall in January. Jungle trekking becomes challenging with muddy trails, especially if you’re planning to see orangutans in Bukit Lawang or explore the remote Mentawai Islands to meet the Mentawai tribe. Wet forests and difficult access routes can turn your adventure into a struggle.
Island hopping is also not recommended this month. The sea tends to be rough, making boat trips less safe and less enjoyable. It’s better to postpone trips to places like the Thousand Islands, Belitung, Lovina (for dolphin watching), or Karimunjawa until the weather improves.
Some days, boats and ferries may even be canceled entirely, leaving travelers stranded on the islands. This is a common issue, especially for those traveling back from Lombok to Bali during stormy weather.
Backindo Tip: Never schedule your international flight on the same day—or even the day before—a sea crossing. Always allow for a buffer in case of delays or cancellations.
Another thing to watch out for: waterfalls. While they may look extra dramatic during the rainy season, the water flow can be dangerously strong, making it unsafe to go down to the base. Flash floods and slippery trails are real risks. If you still want to enjoy waterfalls, stick to viewpoints or safe platforms—for example, enjoy Tumpak Sewu or Kedung Kayang from above, without hiking down.
Some regions are also prone to floods and landslides in January. Low-lying areas like Lombok City, Sumbawa, and parts of Semarang can flood easily, while hilly or mountainous areas like the roads to Dieng Plateau are at risk of landslides. Dieng is beautiful, but the route there may not be worth the risk during peak rain.
If safety, comfort, and smooth travel are part of your priorities, it’s wise to skip these spots in January and save them for sunnier days.
Backindo Tip: Pack a light rain jacket, wear waterproof shoes, and choose destinations with indoor attractions or strong cultural vibes.
Is January A Good Month For Visiting Indonesia?
The rainy season doesn’t mean you have to cancel your travel plans—it just means you need to travel a little smarter. With the right mindset and a more relaxed, flexible approach, January can still be a beautiful time to explore Indonesia. Embrace the slower pace, enjoy the cooler air, and discover places that feel more peaceful and less crowded.
Practical Tips For Traveling in Indonesia in January
- Pack for Rain
- January is peak rainy season in many parts of Indonesia. Bring a lightweight rain jacket, quick-dry clothes, and waterproof bags for your electronics.
- Plan Indoor Options
- In case of heavy rain, have backup plans like visiting museums, local cafés, or workshops. You can check options on platforms like Get Your Guide or Klook.
- Book Refundable Accommodation
- Use platforms like Booking.com or Agoda to compare hotels and guesthouses. In January, last-minute deals are common, and we recommend booking refundable stays only.
- Be Flexible With Your Itinerary
- Weather can change quickly, so leave some buffer time in your schedule for delays or adjustments.
- Stay Connected
- Buy a local SIM card at the airport or get an eSIM in advance. (Telkomsel is usually the best for coverage). Having internet access helps with maps, updates, and any unexpected situations.
- Don’t Skip Travel Insurance
- Make sure your travel insurance covers all planned activities.
How about Other Months?
We summarized it all in our other articles: