SeasonalHigh Significance
Wet Monsoon Season (Indonesia)
Musim Hujan
Kamis, 1 Oktober 2026 – Kamis, 31 Desember 2026
Details
- Country
- 🇮🇩 Indonesia
- Type
- Seasonal
- Gazetted
- No
Business Impact
- Impact Level
- Medium Impact
- Impact Description
- Outdoor construction slows, logistics delays common
- Planning Lead Time
- Start 2 months before
Notes
Heavy rainfall across Indonesia. Flash floods common in Java and Sumatra. Outdoor events affected. Construction slowdowns.