Jakarta weather in December
December in Jakarta: sweltering, soaked, with poor air quality — a fair time to visit.
#11 of 12 months in Jakarta · #442 of 604 destinations to visit in December · comfort 55/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Jakarta climate normals — December
| Daytime high | 30°C / 85°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Feels like (high) | 35°C / 95°F | |
| Rainfall | 248 mm / 9.8 in | ⛈ soaked |
| Rainy days | 26 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 9.1 h/day | |
| Daylight | 12.5 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 136 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Jakarta in December — FAQ
- Is December a good time to visit Jakarta?
- December in Jakarta: sweltering, soaked, with poor air quality — a fair time to visit. It ranks #11 of 12 months for Jakarta on SeasonMap's comfort score (55/100).
- What is the weather like in Jakarta in December?
- In December, Jakarta averages a daily high of 29.5°C and a low of 24.1°C, with about 248.2 mm of rain over roughly 25.8 rainy days.
- What is the air quality in Jakarta in December?
- Jakarta has a mean US Air Quality Index of about 136 in December.