Indonesia Jakarta Weather in December — Climate Guide
December in Jakarta is low
December is low for Jakarta.
December returns to peak wet-season conditions — rain on about 18 days and frequent flooding. The draw is the holiday season: Christmas and a lively New Year's Eve, when SCBD rooftops and malls host countdown events. Outside those nights, keep itineraries indoors and budget extra time for waterlogged traffic.
Travel score
Jakarta December Weather Stats
Avg High
30°C
Avg Low
24°C
Rainy Days
18
320mm total
Sunshine
5h
Daily avg
Humidity
85%
humid
UV Index
9
Very high
Wind
7 km/h
Gusts 14
Sea Temp
0°C
Not for swimming
Crowds
Moderate
At attractions
December Sunrise & Sunset
Air Quality
PM2.5
38 μg/m³
PM10
75 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
33°C
Nighttime
25°C
Humidity and wind affect how the actual temperature feels.
Wind
7 km/h
Max gust 14 km/h
Activities Recommended for December
December Travel Pros & Cons
Pros
- Festive New Year's Eve countdown
Cons
- Rain on ~18 days, with flooding
December Events & Festivals
- Christmas (Dec 25)
- New Year's Eve (Dec 31)
Jakarta in December — Full Picture
December returns to peak wet-season conditions — rain on about 18 days and frequent flooding. The draw is the holiday season: Christmas and a lively New Year's Eve, when SCBD rooftops and malls host countdown events. Outside those nights, keep itineraries indoors and budget extra time for waterlogged traffic.
What to Wear & What to Pack
Peak wet season. Short sleeves plus a rain jacket and waterproof shoes — heavy rain and flooding.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
31.7°C
24°C
10.3/mo
Summer (Jun·Jul·Aug)
32°C
23°C
5/mo
Autumn (Sep·Oct·Nov)
31.7°C
24°C
9.3/mo
Winter (Dec·Jan·Feb)
Current30°C
24°C
19/mo
Jakarta Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 30° | 24° | 21d·380mm | 5h | 85% | 9 | Quiet | Low season | |
| 30° | 24° | 18d·350mm | 6h | 85% | 9 | Quiet | Low season | |
| 31° | 24° | 14d·200mm | 7h | 80% | 11 | Moderate | Shoulder | |
| 32° | 24° | 10d·130mm | 8h | 78% | 11 | Moderate | Shoulder | |
| May (Best) | 32° | 24° | 7d·100mm | 9h | 75% | 11 | Busy | Peak |
| June (Best) | 32° | 23° | 6d·80mm | 9h | 70% | 11 | Busy | Peak |
| July (Best) | 32° | 23° | 5d·60mm | 9h | 70% | 11 | Very busy | Peak |
| August (Best) | 32° | 23° | 4d·50mm | 10h | 70% | 11 | Very busy | Peak |
| September (Best) | 32° | 24° | 5d·70mm | 9h | 72% | 11 | Busy | Peak |
| 32° | 24° | 9d·130mm | 8h | 75% | 11 | Moderate | Shoulder | |
| 31° | 24° | 14d·250mm | 7h | 80% | 11 | Quiet | Low season | |
| 30° | 24° | 18d·320mm | 5h | 85% | 9 | Moderate | Shoulder |
View Other Months
Jakarta December Hotel Picks
Frequently Asked Questions
Is December a good time to visit Jakarta?
Jakarta in December is low. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Jakarta in December?
Jakarta December averages a high of 30°C and a low of 24°C.
Does it rain much in Jakarta in December?
Jakarta December averages 320mm of rainfall over about 18 rainy days.
What should I wear in Jakarta in December?
Peak wet season. Short sleeves plus a rain jacket and waterproof shoes — heavy rain and flooding.
What time are sunrise and sunset in Jakarta in December?
Jakarta December sunrise is 05:25 and sunset is 18:00, with 12h 35min of daylight.
What's the air quality like in Jakarta in December?
Jakarta December air quality (AQI) averages 85, rated Moderate. PM2.5 averages 38μg/m³.
What activities are recommended in Jakarta in December?
In December, Jakarta is great for Indoor sights, New Year's Eve.
Is December peak season in Jakarta?
Jakarta December crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Jakarta
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.