Month guide · Bali · Indonesia
Bali in September
What September is really like in Bali: weather, crowds, prices, events and what to pack.
Updated By the AMZBooking editorial team
Photo: Merbabu, CC BY-SA 3.0
Quick answer
September is one of the best months to visit Bali. Expect average highs of 31°C (88°F), lows of 23°C (73°F), about 4 rainy days and roughly 12.1 hours of daylight. Still dry and sunny with crowds thinning after the summer holidays — an excellent month.
Key facts
- Average high / low
- 31°C (88°F) / 23°C (73°F)
- Rainy days
- About 4
- Daylight
- About 12.1 hours
- Sea temperature
- 27°C (81°F)
- Crowds
- Busy
- Hotel prices
- High
Weather in September
September is the 8th-warmest month in Bali: days average 31°C (88°F) against a yearly average high of 31°C (88°F), and nights fall to about 23°C (73°F). Rain falls on roughly 4 of its 30 days. Compared with August (30°C (86°F)), September is about as warm; by October highs stay near 32°C (90°F).
- Sunrise (15 September)
- About 06:13
- Sunset (15 September)
- About 18:16
- Daylight
- About 12.1 hours
- Sea
- 27°C (81°F)
Dry season (April–October). Sunny days, lower humidity and cooler nights, with the best conditions for trekking, diving and the west-coast surf; July and August are the busiest.
Crowds and prices
On a 1–5 scale, September rates 4 for crowds (the peak is July at 5) and 4 for hotel prices (highest in July). Book accommodation early: September is one of the pricier months.
Events in September
September has no major recurring festival in Bali, which usually means easier bookings.
What to do in September
Mild, settled days suit walking, viewpoints and time outdoors.
Nature · Ubud
Tegallalang Rice Terraces
Go at 7–8am for soft light and few people; the terraces are greenest a few weeks before harvest.
- Time needed
- 1–2 hours
- Cost
- Low cost
- Iconic
- Nature
- Photo spot
- Outdoors
Religious site · Karangasem
Lempuyang Temple
Pura Lempuyang Luhur is one of Bali's oldest and most sacred temples, on a mountain in the east.
- Time needed
- 2–5 hours
- Cost
- Low cost
- Views
- Photo spot
- Active
- History
Nature · Kintamani
Mount Batur sunrise trek
Wear proper shoes and bring a warm layer; it is cold at the top before sunrise.
- Time needed
- 6–8 hours including transfers
- Cost
- Mid-priced
- Active
- Views
- Nature
- Outdoors
- Photo spot
Religious site · Karangasem
Besakih Temple
Bali's largest and holiest temple complex, Besakih climbs the slopes of Mount Agung in more than 80 temples and shrines on terraced levels.
- Time needed
- 2 hours
- Cost
- Low cost
- History
- Architecture
- Views
The sea averages 27°C (81°F) — warm enough to swim. Best beaches near Bali.
What to pack
For highs near 31°C, lows near 23°C and 4 wet days: light, breathable clothes, a sun hat and high-factor sunscreen; comfortable walking shoes.
Is September a good time to visit Bali?
One of the best months to visit Bali. The other best months are April–June and October. Compare every month.
Bali in other months
Questions travellers ask
+Is September a good time to visit Bali?
It is one of the best months to visit Bali. Still dry and sunny with crowds thinning after the summer holidays — an excellent month.
+How warm is Bali in September?
Average highs are around 31°C (88°F) and lows around 23°C (73°F).
+Does it rain a lot in Bali in September?
Expect rain on about 4 days of the month, so it is usually dry.