When to visit Indonesia
June - September
December - March
May - September
January - February
At the start of the year, Indonesia is firmly in its wet season, so if visiting in January or February, you can expect quite heavy rainfall and warm temperatures across most of the country. However, with temperatures hitting 30°C, the rain is often welcome as it helps take the edge off the heat. Rains fall off sharply in Sumatra, making this a tempting time to visit, though the Orangutans are elusive during these months. Rain also reduces in Sulawesi, particularly in the north, and while you can still expect rainfall in the south, that shouldn't put you off as it is beautiful and green at this time.
March - April
Parts of Indonesia are starting to come into season as March turns into April. The wet season is tailing off in Flores, Sumba and Komodo, though humidity remains high. While Bali in March still experiences very high humidity, there is some respite inland, and the island looks lovely and green. Sulawesi is getting dryer in the south and March is an excellent time for the wildlife in the north. As we get to April, Bali becomes extremely attractive again from a weather perspective - we think this is one of the best months to visit. There are usually fewer showers in Sumatra and Kalimantan as we move from March to April, and while Java remains overcast and rainy through March, this gives way to sunny skies in April. Indonesia's weather in April is excellent islandwide for all kinds of trips and activities.
May - June
Long days of brilliant sunshine and no rain make May to June an excellent time to go to Indonesia, particularly considering school holidays are yet to begin. The beaches are sun-drenched, the mountains are crisp and dry, and the skies are clear across the country. The hot weather has not yet dried out the vegetation, so the islands look beautiful too. The real beauty of May and June is that the full peak tourist season is still to come, so tourist hotspots such as Lombok, Bali, Borobudur in Java and Komodo have far fewer visitors.
July - August
July and August is the primary holiday season throughout pretty much all of Indonesia, with Lombok, Bali, Java, Sulawesi, Flores and Sumba all in their peak season. There is very little rainfall, and the humidity is low, making it a great time to visit. For these reasons, things get booked early, so make sure to book your summer holiday in Indonesia with plenty of time ahead to have access to the best hotels and guides. It's worth noting that in the further reaches of Indonesia - such as the Moluccas and Raja Ampat - you can occasionally find some monsoon winds that bring in a little rainfall during these months.
September - October
During September, Indonesia enjoys excellent weather. The benefit of September is that tourism numbers fall sharply, meaning you have the best of both worlds. This is true of Bali and Java, in particular, some of the most popular Indonesian destinations. October will see the slow return of the wet season, although there are still some pockets of excellent weather. The monsoon starts fully in December, so September and October in Indonesia present tremendou opportunities to enjoy dry sunshine and fantastic deals at the start of winter.
November - December
Indonesia's wet season starts in earnest in November, meaning that by December, rainfall is generally heavy throughout the country. There are dry spells in Bali, Java and Sumba in November, so don't rule it out entirely, but Sulawesi, Sumatra and Kalimantan experience heavy rainfall from November onwards. There are visitors to Bali in December, especially those 'searching for themselves' as opposed to a sunny beach, but the weather is unpredictable, and the seas can be rough at this time of year.
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Meet the Indonesia experts
Our Head of Travel, Nick loves exploring life in Asia and over the past decade he has spent a great deal of time in Sri Lanka, Cambodia, Thailand, Myanmar and Laos. To add to his impressive repertoire, Nick also pioneered our Indonesia holidays and having done exhaustive tours to Bali, Java, Flores and Indonesian Borneo he is passionate about extolling the virtues of this often overlooked country.
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James didn’t leave Europe until he was 19, first venturing to California for three months and then four months in South America. But it was his first trip to South East Asia, travelling from Hanoi to Bangkok overland, which really captured his imagination. A few years later he embarked on an epic eight-month tour of India which saw him, among other things, working in the holy city of Varanasi and volunteering in a rural development commune in southern Kerala. James has since been back to India over ten times, and travelled to Malaysia and Borneo, becoming obsessed with the street food of Penang in the process. More recently he's been to Bali and Lombok where he particularly enjoyed climbing Mount Rinjani, Sri Lanka where he fell in love with the Mudhouse and back to off-the-beaten track Sikkim in India.
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Holly’s first job in travel was in a marketing role. However, it didn’t take her long to decide to exchange inspecting photographs of amazing destinations for being in them herself.
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Becky joined the Experience Travel Group team in July 2012, but was an explorer from a young age, thanks to her globe-trotting parents. Southeast Asia was where her young journeys began and later, combining her passion for history with travel, she delved into the culture, religions and traditions of Asia and the Middle East. Becky also spent a year studying at the University of Otago, in New Zealand, as part of her History degree.
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