Indonesia is a vast archipelago of over 17,000 islands, offering incredible diversity from ancient temples and volcanic landscapes to pristine beaches and vibrant coral reefs. Home to unique cultures, world-class diving, and lush rainforests, it's exceptional territory for adventure seekers and culture enthusiasts alike.
Indonesia has a tropical climate with consistently high temperatures (25-33°C/77-91°F) year-round and high humidity. The country is divided into two main seasons: dry (April-October) and wet (November-March), though patterns vary across the vast archipelago — Bali's dry season coincides with Java's, while Sulawesi and Maluku have different patterns. Altitude significantly affects temperature: highland areas like Ubud, Dieng Plateau, and Toraja are refreshingly cooler.
Best time to visit
Best: July-August (dry season, school holidays)
Peak Season: July-August (dry season, school holidays)
Shoulder Season: April-June, September (dry season, fewer crowds)
Avoid: November-March (wet season, lower prices)
Best Reason:
Avoid Reason:
Month-by-month weather
Typical conditions throughout the year.
January
27C/81F
Wet season peak; heavy afternoon showers, lush green landscape, lowest tourist numbers
February
27C/81F
Wet season continues; some years see flooding; Nyepi preparations begin in Bali
March
28C/82F
Rains beginning to ease; Nyepi (Balinese New Year) falls here — unique cultural experience but Bali closes for 24 hours
April
28C/82F
Dry season beginning; decreasing rainfall, warming seas for snorkeling and diving
May
28C/82F
Shoulder season; reliable dry weather beginning, green terraces from wet season rains, fewer crowds
June
27C/81F
Dry season well established; excellent conditions across the archipelago, Bali Arts Festival begins
July
27C/80F
Peak season; school holidays bring maximum tourists and prices; Ubud Writers Festival; incredible conditions
August
27C/80F
Peak season continues; Bali's most crowded month but conditions are perfect for everything from diving to volcano trekking
September
28C/82F
Excellent dry conditions with reducing crowds post-school holidays; great value and perfect weather
October
28C/82F
Shoulder season; first rains return late in month but generally good conditions; Ubud Food Festival
November
28C/82F
Wet season returning; increasing shower frequency though mornings remain clear; prices drop significantly
December
28C/82F
Wet season; Christmas and New Year surge brings price peaks despite rain — book far ahead if visiting this period
The seasons
What to expect in each part of the year.
Spring
Months: Apr-May
Transitional period moving from wet to dry season; intermittent showers decreasing, temperatures warm at 27-30°C, landscapes vibrantly green from wet season rains
Summer
Months: Jun-Aug
Peak dry season with minimal rainfall, blue skies, and optimal conditions for outdoor activities, diving, and volcano trekking; temperatures 26-32°C with low humidity
Fall
Months: Sep-Oct
Shoulder season with dry conditions continuing through September and first rains returning in October; excellent value and fewer tourists than July-August
Winter
Months: Nov-Mar
Wet season across most of Indonesia with daily afternoon showers and occasional storms; waterfalls at maximum flow, lush jungle, and lowest accommodation prices
Crowds & peak times
When to expect tourists and when to avoid them.
- High Season
- Jul-Aug (school holidays, peak dry season)
- Shoulder Season
- Apr-Jun, Sep-Oct (dry season with fewer tourists)
- Low Season
- Nov-Mar (wet season, lowest prices)
Major events & festivals
Time your visit around what matters.
Nyepi (Balinese New Year)
Day of silence where entire island shuts down - no flights, transport, electricity, or outdoor activities. Preceded by Ogoh-Ogoh parades with giant demon effigies. Unique cultural experience if prepared.
Galungan & Kuningan
Major Balinese Hindu festival celebrating good over evil. Villages decorated with penjor (bamboo poles), families gather at temples, traditional ceremonies throughout Bali.
Ubud Writers & Readers Festival
International literary festival featuring authors, discussions, workshops, and cultural performances. Celebrates storytelling and diverse voices in beautiful Ubud setting.
Bali Arts Festival
Showcase of Balinese performing and visual arts at Taman Werdhi Budaya arts center in Denpasar. Daily dance performances, exhibitions, traditional music competitions.
Sanur Village Festival
Week-long celebration of Sanur's culture with kite flying competitions, traditional ceremonies, food festivals, beach activities, and cultural performances.
Nusa Dua Fiesta
Beach festival in Nusa Dua featuring water sports, cultural performances, food stalls, and family activities celebrating coastal culture.
Ubud Food Festival
Three-day celebration of Indonesian cuisine with cooking demonstrations, tastings, workshops, and appearances by renowned chefs and food writers.
Independence Day (Hari Kemerdekaan)
National celebration with flag ceremonies, traditional games, competitions throughout Indonesia. Festive atmosphere with community activities.