SeasonScore
Bali, Indonesia
Photo: chensiyuan · CC BY-SA 3.0

Indonesia

Bali in September

☀️ Dry season

Pleasant, a little humid and mostly dry.

🎒 Pack: sunglasses & hat

Best months: Jul (9.0), Aug (8.9), Sep (8.8)

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Why September scores 8.8What goes into the score

How it works
🌡️ 28° / 21°C🌧️ 47 mm💧 dew pt 21°🍃 PM2.5 16
  • Weather comfort8.8
    • ✓Comfortable temperatures (27.7°C highs / 21.4°C lows)
    • !Humid (dew point 20.7°C)
    • ✓Mostly dry (~47 mm rain)
  • Air quality8.2
    • ✓Moderate (PM2.5 ~16 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut September side by side with another month
SepJul
Score8.8 Excellent9.0 Excellent
Season☀️ Dry season☀️ Dry season
High / low28° / 21°26° / 21°
Rain47 mm45 mm
Humiditydew pt 21°dew pt 21°
PM2.516 µg/m³15 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast).

Holidays & crowdsSeptember 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in Indonesia this month.

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore BaliEvents, sights, food & souvenirs

Check event dates locally

An Indonesian island known for Hindu temples, rice terraces, volcanoes, surf beaches and arts.

Events in September
Galungan and KuninganDate variesEvery 210 days on the Balinese calendar — date moves

A ten-day festival celebrating the victory of good over evil.

Why go: Penjor bamboo poles line the streets.

Where: Island-wide

Coming up later

Ubud Writers and Readers FestivalDate variesUsually October

A literary festival with international and Indonesian writers.

Why go: Popular sessions book out early.

Where: Ubud

NyepiDate variesBalinese calendar — usually March

The Day of Silence, when the island shuts down.

Why go: The airport closes for 24 hours.

Where: Island-wide

Bali Arts FestivalDate variesUsually mid-June to mid-July

A month-long festival of dance, music and crafts.

Why go: Great for seeing traditional performances.

Where: Denpasar