Weekly Java Forecast: Rain in Jakarta, Extreme Heat in Surabaya

Jakarta: Rain Early in the Week, Heat Over the Weekend

Jakarta is forecast to see light rain early in the week before sunny, hot weather dominates over the weekend. There is a 50% chance of rain on Monday (12/10) and Wednesday (14/10), with highs of 32–33 degrees and a low of 26 degrees. Tuesday (13/10) is expected to be partly cloudy, with a 20% chance of rain. From Thursday (15/10) through Saturday (17/10), sunny weather is expected to dominate, with a 10% chance of rain and highs of 33–34 degrees. The week is forecast to end with extreme heat on Sunday (18/10), with a high of 35 degrees and a low of 27 degrees, although the chance of rain remains at 10%.

Surabaya: Extreme Heat to Dominate This Week

Surabaya is forecast to experience extreme heat every day during the forecast period, from Monday (12/10) through Sunday (18/10). Highs are expected to remain at 36 degrees Celsius throughout the week, while lows will range from 24–25 degrees Celsius from day to day. The chance of rain remains low at 10% on every day. Relative humidity is reported to decline from 44% on Monday to 38% on Thursday, before rising again to 47% on Sunday, although extreme heat remains the city’s defining weather condition.

Denpasar: Sunny Weather to Dominate This Week

Denpasar is forecast to be sunny every day during the forecast period, from Monday (12/10) through Sunday (18/10). Highs will range from 32–33 degrees Celsius and lows from 23–24 degrees Celsius from day to day, with the chance of rain remaining low at 10% every day. Relative humidity will range from 65–67% throughout the week, reflecting relatively stable atmospheric conditions. Conditions are expected to be relatively sunnier and more stable than in Jakarta, where the chance of rain is higher early in the week.