Key insights and market outlook
The Indonesian Meteorology, Climatology, and Geophysics Agency (BMKG) has issued a warning about potential heavy to very heavy rainfall during the Christmas 2025 and New Year 2026 holidays. While most areas are expected to experience cloudy to moderate rain, certain regions may face more severe weather conditions. BMKG Chief Teuku Faisal Fathani urges the public to stay vigilant and monitor weather updates as conditions can change rapidly.
The Indonesian Meteorology, Climatology, and Geophysics Agency (BMKG) has predicted that weather conditions across most of Indonesia during the Christmas 2025 and New Year 2026 holidays will generally be cloudy with light to moderate rain. However, the agency has highlighted that some areas are likely to experience heavy to very heavy rainfall, necessitating caution and preparedness.
BMKG Chief Teuku Faisal Fathani has advised the public to remain calm but vigilant during the holiday period. He emphasized the importance of monitoring weather information closely as it is subject to change. The public is cautioned to be particularly careful when planning activities, especially those involving travel by land, sea, or air, as well as outdoor activities such as religious observances, tourism, and New Year's celebrations.
The BMKG has stressed that while the general forecast is for cloudy to moderate rain, the potential for hydrometeorological hazards exists in areas experiencing heavier rainfall. The agency's warning comes as the country prepares for heightened activity during the holiday season, with increased movement of people and goods.
In light of the weather forecast, the BMKG urges all stakeholders, including the general public and relevant authorities, to stay informed about weather conditions and take necessary precautions to ensure safety during the holiday period.