Surabaya, Indonesia, forecast to reach 35°C under strong sunshine

Temperatures to rise under strong sunshine and warm air

On September 28, temperatures in Indonesia are expected to rise as strong sunshine combines with warm air. Skies will be generally clear, and sunshine is warming the ground surface. At around 1,500 m aloft, air warmer than +18°C is spreading widely from the Indian Ocean and continues to warm areas near the surface, making daytime temperatures more likely to rise.

Outlook for locations

Strong sunshine and warm air will continue during this period. Surabaya is forecast to reach 35°C on the 28th, with humidity forecast at 51%. Jakarta is forecast to reach 33°C and Denpasar 32°C; neither is expected to reach 35°C.

Please avoid going outdoors during the day as much as possible. Drink water frequently and take precautions against the heat, such as improving ventilation indoors.