Jakarta Weather in December – Average Temperature and Rainfall
- High
- 30.7°
- Low
- 24.1°
- Rainfall
- 251 mm
- Rainy season
- 26d
- max
- 35.0°
- min
- 22.2°
December
- Early
- 30.6° 90.6 mm
- Mid
- 31.1° 70.3 mm
- Late
- 30.5° 89.5 mm
Summary
The climate figures for Jakarta are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 2,377 mm.
The rainy season runs January–December. The wettest month is February with 312.6 mm across 27 rain days; the driest is August at just 74.2 mm.
The hottest month is September (average high 32.6°C) and the coolest is February (29.7°C).
The most comfortable time to visit Jakarta is August — less rain and milder heat.
Monthly averages
Common questions
Will it rain in Jakarta today?
Yes. Rain is expected around 13:00–17:00, totalling roughly 0.8 mm.
How hot is it in Jakarta today?
Between 25°C and 33°C, with a felt maximum of 40°C.
What is the weather in Jakarta tomorrow?
Tomorrow: light showers, 26–33°C, with a 94% chance of rain.