When to Travel to Indonesia? Which is the Best Month?


Post by Aida

May 8, 2024

Talking about Indonesia as a singular entity is risky, to say the least. After all, it is the largest archipelago in the world, comprising 17,500 islands with over 275 million people from different ethnicities and religions. It is a multicultural and scenic mosaic, offering one of the most enriching travel experiences. From postcard beaches with fascinating underwater scenes to ancient cities and timeless temples, Indonesia has it all.

Given the country’s vastness (and dispersion), it’s not surprising that it has a diverse climate, with regions and sub-regions experiencing opposite conditions even at the same time of year. To help you choose the best month to visit Indonesia, we have prepared this guide.

The Climate in Indonesia: Key for Your Trip

Indonesia has a tropical climate characterized by warm temperatures and high humidity due to its proximity to the equator. These conditions are quite constant throughout the year, although there are variations according to the two main seasons: the dry season and the wet season.

Characteristics of these two seasons are:

  • Dry Season: Generally from May to September with little or no rain. During this period, the weather is warm and dry, making it the most popular time to visit many parts of Indonesia.
  • Wet Season: Generally from October to April, characterized by frequent rains, high humidity, and occasionally heavy storms. The intensity of the rains can vary depending on the region but tends to be more intense in December and January.

This is a broad overview, but as already mentioned, Indonesia is huge, and there are many variations depending on the geographical area. Here is a summary of the most notable features:

  • Java and Bali Islands: These islands have a tropical and humid climate. The dry season is from May to September, and the wet season is from October to April. During the dry season, the weather is warm but less humid, ideal for exploring beaches and tourist attractions. In the wet season, the rains are usually intense but brief, with sunny days between storms.
    • Sumatra and Borneo: These regions have a rainy tropical climate. Here, the wet season can be more prolonged, and the rains more frequent, especially in Borneo, which has large areas of tropical rainforest.
    • Sulawesi and Maluku: They have a tropical climate similar to Java and Bali, but the rains can be more intense due to their proximity to the ocean.
    • West Papua: It is one of the wettest regions with a tropical climate and large rainforest areas. Here, rains can be intense throughout the year.

High Season vs. Low Season

The pros and cons of traveling during one season or another in Indonesia are similar to those in any other part of the world. During the high season in Indonesia, the influx of visitors increases considerably, especially in such a popular international destination. This impacts accommodation and transportation prices. Moreover, we must be prepared for crowded major tourist attractions like Bali or Jakarta.

However, the weather is usually pleasant, and we won’t get too wet, besides enjoying notable events. So, what is the high season? And the low season?

High Season in Indonesia

The high season in Indonesia is usually from June to September, coinciding with the dry season, and also during December and January due to the end-of-year festivities. The dry and stable climate is a great advantage. Moreover, more activities and events are available for tourists.

High-Season-in -Indonesia

Low Season in Indonesia

The low season is usually from October to May, coinciding with the wet season. However, some regions like Bali have a mini high season during December and January. The main advantages of the low season are fewer crowds and lower prices. Also, some regions have drier weather even during this season, like northern Bali and the Gili Islands.


Best Time to Travel to Indonesia

It depends on the destination in Indonesia you choose to visit!

For example, if you want to spend your holidays in Bali, summer (in the Northern Hemisphere) is usually a good time, but so is December because the rains, when they occur, are brief and do not hinder activities. Hence, many travelers visiting Bali seek moments in the low season to avoid crowds and higher prices, like in October or November.

In other parts of the country, the general rule is that from June to September is the best time regarding climate. You can avoid weather phenomena that could make daily life more difficult.

When Are You Travelling to Indonesia?

Now, take your calendar and check the dates you have available for your holiday in Indonesia. We will tell you what to expect in each month of the year in different parts of the country regarding climate, festivities, and activities.


Indonesia in January

  • Climate: Wet season with frequent rains and high humidity. Rains are usually intense but short, with sunny days between storms.
  • Activities: It’s a good time to enjoy festivals and explore cities. Beaches might be less crowded due to the rains, but the landscape is lush and green.
  • Recommended Regions: Islands like Bali and Java have much to offer even with rain.

Indonesia in February

  • Climate: The wet season continues with persistent rains. It can be a good time to avoid crowds.
  • Activities: Ideal for exploring local culture and visiting temples and cities. Outdoor activities are still possible between rains.
  • Recommended Regions: Bali and Lombok offer a good combination of cultural and natural activities.

Indonesia in March

  • Climate: The wet season begins to decline towards the end of the month. Rains become less frequent, and humidity decreases.
  • Activities: A good time for outdoor activities and local festivals. Prices can be lower.
  • Recommended Regions: Bali, Java, and Lombok are good destinations in this month.

Indonesia in April

  • Climate: The dry season begins with less rain and warm but comfortable temperatures.
  • Activities: Ideal for outdoor activities, beaches, and water sports. The climate is more stable.
  • Recommended Regions: Bali, Java, Lombok, and the Gili Islands offer pleasant weather for exploring.

Indonesia in May

  • Climate: Dry season with warm temperatures and sunny days. Less humidity and no significant rain.
  • Activities: Ideal for beaches, hiking, and outdoor activities. Prices may start to rise.
  • Recommended Regions: Any place in Indonesia is ideal this month.

Indonesia in June

  • Climate: The dry season continues with warm and stable weather. Fewer crowds at the beginning of the month.
  • Activities: Ideal for exploring beaches and outdoor activities. Tourism starts to increase.
  • Recommended Regions: Bali, Lombok, Nusa Penida, and the Gili Islands are excellent options.

Indonesia in July

  • Climate: Dry season with warm and stable weather. High season with more tourists.
  • Activities: Ideal for water sports, hiking, and cultural events. Higher prices due to high season.
  • Recommended Regions: Bali, Nusa Penida, and Java are popular destinations, but you can also explore less crowded islands like Flores.

Indonesia in August

  • Climate: Dry season with warm and stable weather. Still high season with many tourists.
  • Activities: Ideal for outdoor activities, festivals, and cultural events. Prices are higher.
  • Recommended Regions: Bali, Lombok, Nusa Penida, and Java are popular, but you can also explore places like Sulawesi.

Indonesia in September

  • Climate: The dry season begins to taper off but still offers good weather with fewer crowds.
  • Activities: Ideal for beaches and outdoor activities. Prices start to drop towards the end of the month.
  • Recommended Regions: Bali, Lombok, Nusa Penida, and the Gili Islands remain good options.

Indonesia in October

  • Climate: The dry season ends, and rains start towards the end of the month.
  • Activities: Ideal for outdoor activities and avoiding crowds. It’s still possible to enjoy the beaches.
  • Recommended Regions: Bali and Java are good destinations this month.

Indonesia in November

  • Climate: The wet season begins with more frequent rains and high humidity.
  • Activities: Ideal for exploring local culture and enjoying the lush landscape after the rains.
  • Recommended Regions: Bali and Java, but you can also explore islands like Lombok and Borneo.

Indonesia in December

  • Climate: Wet season with frequent rains and high humidity. There may be intense storms.
  • Activities: Ideal for local festivals and enjoying the lush landscape. Beaches might be less crowded due to the rains.
  • Recommended Regions: Bali and Java, but you can also explore regions with less rain like northern Bali.

Tips for Your Trip to Indonesia

If you have decided to embark on an unforgettable trip to Indonesia, do not forget to consider these tips. The most important is to go with an open mind and a strong desire to explore one of the most spectacular destinations in the world.

  • Ensure you have a passport valid for at least six months from the date of entry into Indonesia.
  • Consult a doctor before traveling for recommendations on vaccines and necessary medications.
  • Carry insect repellent and wear clothing that covers your arms and legs in areas with mosquitoes. Some regions of Indonesia have a risk of malaria or dengue.
  • Indonesia has an extensive transport system. For internal flights, consider airlines like Garuda Indonesia or Lion Air. For moving between islands, there are ferry and fast boat services. Always check the safety conditions before embarking. Within cities, you can use taxis or motorcycles.
  • Try new experiences like diving. Indonesia has authentic underwater paradises to explore. Book your course with a trusted school like DPM Diving with centres in Nusa Penida and Gili Trawangan.
  • Respect local customs and dress appropriately, especially when visiting temples and religious sites. Wear clothing that covers shoulders and knees.
  • Indonesia is famous for its street food, but make sure to eat at clean and popular places to avoid stomach problems. Drink only bottled water and avoid ice unless you are sure of its origin.
  • Take out travel insurance that covers medical emergencies, cancellations, and theft. Indonesia has remote areas, so it is important to be prepared for any emergency.

Explore beyond the popular tourist destinations and discover the rich culture and nature of Indonesia.


Scuba Instructor in DPM Nusa Penida.
PADI & SSI Instructor.

DPM Diving Koh Tao


DPM Diving Koh Phi Phi


DPM Diving Nusa Penida


DPM Diving Gili Trawangan


DPM Diving Tenerife


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