Last updated on May 19th, 2025 at 04:05 pm
Indonesia has some of the most interesting and unique landscapes we’ve ever experienced, amongst some of the friendliest people we have ever met, all at an extremely low cost. Does it get better than that?!
Deciding on an Indonesia holiday is one thing, now the real fun begins of determining when is the best time to visit Indonesia.
We presume you do not want to be lounging on paradise beaches in torrential downpours?! So, we are here to help you out.
Since Indonesia is vast and diverse – we’re talking thousands of islands!! To help you plan more effectively, we’ve organized the climate information by region, making it easier to choose the best time to visit each destination.
Let’s dive in and find out when is the best time to visit Indonesia for your perfect adventure.
When is the Best Time to Visit Indonesia: Seasons in Indonesia
Indonesia’s climate can vary significantly from one region to another, with differences in temperature, rainfall, and seasonal patterns.
As a result, the best time to visit Indonesia largely depends on which islands you plan to explore and what kind of experiences you’re seeking.
Below, we’ve outlined the seasonal weather by region to help you plan your trip with confidence.
Once you decide on the best time to visit Indonesia, prepare yourself for your trip with everything you need to know for your Indonesia holiday.
The Best Time to Visit Indonesia: Bali and Java
When planning your trip to Indonesia, Bali and Java are two of the most popular islands – and for good reason.
From Bali’s world-famous beaches to Java’s dramatic landscapes, the weather plays a key role in shaping your experience.
Here’s what you need to know about the seasons in Bali and Java:
Dry Season (April to October) – Best Time to Visit for Ideal Weather
The dry season is widely considered the best time to visit Bali and Java, especially for beach holidays, cultural sightseeing, and outdoor adventures.
During these months, you’ll enjoy pleasant temperatures, lower humidity, and minimal rainfall, making it perfect for everything from hiking Mount Bromo and Mount Ijen in Java to lounging on Bali’s Kuta Beach.
Keep in mind, that this is peak tourist season, so expect higher prices and busier attractions – booking accommodations in advance is highly recommended.
Top-rated East Java Tour:
- Experience the best of East Java on this 3-day adventure from Surabaya or Malang. Trek to the base of Indonesia’s most spectacular waterfall, hike to two volcanic craters under the stars, witness a breathtaking sunrise, and explore the stunning mountain landscapes—all in one unforgettable journey.
Wet Season (November to March) – Off-Peak, Lush, and Quieter
The wet season in Java and Bali brings increased humidity and frequent tropical showers, often in the afternoon or evening.
While you may break a sweat (a lot!), the rain also brings out the island’s natural beauty. Expect lush green landscapes, fewer tourists, and lower travel costs.
If you’re not put off by occasional downpours, this can be a great time to enjoy a more relaxed, authentic side of Bali and Java.
That’s why we love visiting Indonesia during the low season. Not only can you score incredible accommodation deals (check out the video below to see some of the most incredible accommodation deals in Asia!), but you’ll also get to experience top Indonesian attractions, like Tumpak Sewu Waterfall – the most beautiful waterfall in Java – in all it’s glory and without the crowds – win-win!
Top-rated Bali Tour:
- Embark on Bali’s most popular day trip and explore the island’s top attractions.
If Bali and Java are on your Indonesia itinerary check out the related articles below to offer you some inspiration:
- 7-Day East Java itinerary for the ultimate Indonesian adventure – think Indonesia’s most beautiful waterfall, Volcano sunrises, and the world’s largest acid lake!
- The Best Attractions in Bali
- Is Bali Worth Visiting? Or are there better places to visit in Indonesia?
- Find out Where is the Best Area to Stay in Bali
- Perfect Java and Bali 2-Week Itinerary – Enjoy the best of both worlds!
We visited Bali, Java and the Gili islands in January and the weather never hindered our daily activities. Most of the rainfall occurred during the night and if it did rain during the day it was light and short-lived.
The Best Time to Visit Indonesia: Sumatra and Kalimantan
If you’re looking to explore Indonesia’s less-traveled gems, Sumatra and Kalimantan (the Indonesian part of Borneo) are must-visit destinations.
These regions offer dense jungles, rare wildlife, and authentic cultural experiences, perfect for those seeking an off-the-beaten-path adventure in Indonesia.
These islands are perfect for those who want to explore Indonesia beyond the crowds. Both Kalimantan and Sumatra provide a more authentic, tranquil experience, away from the more tourist hotspots like Bali or Java.
However, timing your visit is essential to make the most of the natural beauty and adventure these unique Indonesian islands have to offer.
Dry Season (February to September) – Ideal for Trekking and Wildlife
Both Sumatra and Kalimantan offer extraordinary wildlife experiences, with opportunities to see orangutans, tigers, and a host of other unique species in their natural habitat.
The best time to visit Indonesia for trekking and wildlife experiences in Sumatra and Kalimantan is during the dry season, which lasts from February to September.
During these months, you can enjoy drier conditions, making it the perfect time for activities like trekking, wildlife watching, and exploring the national parks.
Whether you’re spotting orangutans in Bukit Lawang or taking a riverboat ride in Kalimantan, this period offers ideal weather conditions for outdoor adventures.
Top-rated Sumatra Tour:
- Mount Leuser National Park Full-Day Trip – Embark on a day trip from Medan to Mount Leuser National Park. Have lunch among the great apes of the Orangutan Care Center, then go on a hike through the jungle.
Wet Season (October to January) – Lush Landscapes but Limited Accessibility
While the wet season from October to January may not be the best time to visit Indonesia for outdoor activities, it still has its charm.
Higher rainfall during these months leads to incredibly lush landscapes and vibrant forests. However, some areas may be challenging to access due to flooding or muddy trails.
If you don’t mind the rain, this could still be an opportunity to explore Indonesia’s natural beauty in a quieter, less tourist-heavy season.
Top-rated Kalimantan Tour:
- West Kalimantan: Waterfalls and Tropical Forest 5-Day Tour
Best Time to Visit Indonesia: Lombok and the Gili Islands
When considering the best time to visit Indonesia, many travelers focus on Bali – but just next door, Lombok and the Gili Islands offer incredible alternatives when deciding on your perfect Indonesia itinerary.
While they’re often mentioned together due to their proximity, Lombok is known for its rugged landscapes and cultural richness, whereas the Gili Islands are celebrated for offering some of the best beaches in the world, and a laid-back island vibe.
Understanding the best time to visit Indonesia, particularly these two destinations can help you enjoy the weather, avoid travel disruptions, and plan your activities with confidence.
Dry Season (May to September) – Best Time for Ideal Weather and Outdoor Activities
The dry season, from May to September, is considered the best time to visit Indonesia overall, and it’s especially favorable for exploring Lombok and the Gili Islands.
During these months, Lombok enjoys clear skies and lower humidity, making it the perfect time to hike Mount Rinjani, explore traditional villages, or discover remote waterfalls nestled in the hills. Trails are open, conditions are safe, and the scenery is simply stunning.
Meanwhile, the Gili Islands – Gili Trawangan, Gili Meno, and Gili Air – are at their best during the dry season. The seas are calm, making boat travel between the islands and the mainland seamless. With excellent visibility, it’s a prime time for scuba diving and snorkeling among vibrant coral reefs and sea turtles. Whether you’re relaxing on the beach, cycling around the car-free islands, or enjoying sunset cocktails, the dry season offers the ideal Gili island experience.
Top-rated Gili Islands Tour:
- Gili Islands Snorkeling Boat Tour – Discover Trawangan, Gili Meno, and Gili Air. Swim through transparent waters to see marine life, underwater statues, and stunning coral.
Be sure to check out our Ultimate Guide to the Gili Islands and discover which Gili island is best for you – we’ve got everything you need to plan your perfect escape to paradise.
Wet Season (October to April) – A Quieter, Greener Experience
The wet season, which runs from October to April, brings a different kind of beauty to Lombok and the Gilis. While rain showers are more frequent – typically in the afternoon or evening – the mornings often remain sunny and warm.
In Lombok, this season transforms the landscape into a lush, green paradise. Although trekking Mount Rinjani is usually not possible during these months due to safety closures, the island’s cultural sites, rice terraces, and southern beaches can still be enjoyed with fewer tourists around.
Top-rated Lombok Tour:
- Discover Lombok on this popular day tour exploring Rice Fields, Waterfalls, & Monkey Forests.
On the Gili Islands, the atmosphere remains relaxed and inviting, even during the rainy season. While occasional storms can affect sea conditions and reduce underwater visibility, snorkeling and diving are still possible on clearer days. This is also the best time to visit the Gili Island if you’re looking for a peaceful getaway, as accommodation prices drop and the islands become far less crowded (see video above!)
Why not plan the perfect 2-week Indonesia itinerary and experience the highlights of Bali, the Gili Islands, and Lombok—three incredible destinations that showcase the very best of Indonesia in one unforgettable trip?
The Best Time to Visit Indonesia: Papua and Sulawesi
For travelers seeking a deeper, more adventurous side of Indonesia, Papua, and Sulawesi offer some of the country’s most extraordinary cultural and natural experiences.
From world-class diving sites to remote highland villages, these regions showcase a side of Indonesia that few get to see. But due to their unique geography and climate, it’s especially important to time your visit well to get the most out of your trip.
Dry Season (May to October) – Best Time for Diving, Trekking, and Exploring
The dry season, from May to October, is generally the best time to visit Indonesia if you’re heading to Papua or Sulawesi.
In Papua, this period brings clearer skies and more stable weather, ideal for trekking in the Baliem Valley or exploring the highlands and tribal cultures. It’s also the prime time to visit Raja Ampat, one of the world’s most biodiverse marine environments, where conditions for diving and snorkeling are at their best.
In Sulawesi, the dry season is perfect for visiting Tana Toraja, where traditional funeral ceremonies and unique cliffside burial sites are major cultural highlights. It’s also an excellent time for diving in world-renowned spots like Bunaken National Marine Park and Wakatobi, where visibility is crystal clear and marine life is abundant.
Top-rated Sulawesi Tour:
- Tangkoko Wildlife Adventure – Explore the unique wildlife of Tangkoko Park on a guided trek and visit the Waruga Archeological Park, a historical relic from the Stone Age.
Wet Season (November to April) – Lush Scenery but Wetter Conditions
The wet season in Papua and Sulawesi typically runs from November to April, with the heaviest rainfall occurring in December and January. While some areas remain accessible, travel can be more challenging, especially in remote or mountainous regions where rainfall may lead to flooding or muddy trails.
That said, like elsewhere in Indonesia, the landscape becomes incredibly lush and green, and the crowds are few. If you don’t mind the occasional downpour and are well-prepared, visiting during the wet season can still be rewarding – just expect a bit more adventure along the way!
Check out some of the most popular Indonesia Tours below and find the one that suits you best!
When is the Best Time to Visit Indonesia: General Tips
With over 17,000 islands, Indonesia’s weather can vary greatly by region. While general seasonal patterns exist, it’s always a good idea to check the climate of each specific Indonesian Island you’re planning to visit. For example, Bali and Java may be dry, while rain is pouring in Papua or Kalimantan.
Indonesia’s climate is heavily influenced by the tropical monsoon, which means weather can be unpredictable – sometimes sunny one minute and rainy the next. We’ve personally experienced all four seasons in a single day, but honestly, don’t let that put you off. The beauty of Indonesia shines through in any weather, and it’s usually warm rain anyway…
We are from Ireland after all, so we’ll take warm rain any day!
While the dry season (typically May to September) is considered the best time to visit Indonesia for most activities, don’t overlook the wet season (November to April). It can be a magical time for visiting waterfalls, enjoying lush green landscapes, and experiencing fewer crowds and lower prices.
Also consider factors beyond the weather – crowd levels, local festivals, activity availability, and accommodation costs can all vary between regions. For instance, the Gili Islands might be quieter in the wet season, while Bali stays busy year-round.
One tip from our own experience is to book accommodation with a pool. Even in the rainy season, the weather is warm and humid, and a refreshing dip always feels amazing. And with accommodation in Indonesia being so affordable, it’s a luxury that’s often well within reach.
When is the Best Time to Visit Indonesia: What to Pack?
This is the exact travel packing list we use and recommend for most of our trips across Asia.
Whether you’re heading to tropical beaches, bustling cities, or remote mountain villages, this list covers all the essentials you’ll need to stay comfortable, prepared, and stress-free during your Indonesia adventures.
- Dry bag – for those island tour days.
- Waterproof phone case – same reason as above!
- Multi Travel Adapter – so you are prepared for any plug type!
- Battery Pack – if you have any long bus journeys or to charge your phone from all the photos taken.
- A light long pants/skirt and shawl/t-shirt – when visiting temples/religious sites
- Light rain coat – if visiting in the wet season
- Flip Flops (or thongs!)
- Light clothing – because you will be sweating
- Warm clothes if you plan on doing hikes – it can get quite cold on the top waiting for that sunrise and trekking during the early hours of the morning can get chilly.
- Download apps such as Google Translate, Google Maps, and Trip.com.
- Utilize budget apps such as TravelSpend to keep track of your spending.
- A sense of adventure and a BIG SMILE.
Check out our full list of travel tips – we have lots more amazing suggestions.
The Best Time to Visit Indonesia: Summary
We hope that this weather guide has helped you in deciding when is the best time to visit Indonesia.
No matter when you decide to visit, Indonesia promises an unforgettable experience. Whether you’re exploring the beaches of Bali, trekking through the jungles of Sumatra, or diving into the crystal-clear waters of Gili Meno, each region offers something special.
So pack your bags, embrace the adventure, and get ready to create lasting memories in one of the best countries in Asia!
Even though we come from the beautiful island of Ireland, at this point in our travels we’ve probably written more about Indonesia than anywhere else. It’s a country that completely captured our hearts. If you’re planning a trip, be sure to dive into our Indonesia travel guides – they’re packed with our favorite spots, hidden gems, and itineraries we’ve loved.
We love to hear about South East Asia and, in particular, Indonesia. So if you are planning an Indonesia trip or if you have already been, please feel free to leave us a message below or contact us through our socials.
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