Jakarta Weather in December

In Jakarta, December brings very high daytime temperatures around 31°C (88°F), with nights cooling to 25°C (77°F). This month falls within the rainy season, so expect frequent rainfall.

Rainfall in Jakarta in December

As part of the rainy season, Jakarta sees around 18 days of rain in December, with an average of 272 mm (11 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Jakarta in December

In December, Jakarta sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Jakarta in December

The days are predominantly sunny, with an estimated total of around 220 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Wind Speed in Jakarta in December

Wind speeds average 1 m/s (2 knots) during December. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

Average water temperature in December

At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.

December in Jakarta has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Indonesia, check out our Jakarta's climate page.

Jakarta Temperature in December

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Water Temperature 29°C (84°F)  

Chance of Rain 61%  

Precipitation 272 mm (11 in)  

Rainy days 18 days  

Humidity 82%  

Windspeed 1 m/s (2 knots)  

Sunshine 220 hours  

Percentage Sunshine  

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Jakarta typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in December

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Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

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Historical weather for Jakarta in December

Browse day-by-day weather records for Jakarta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Jakarta historical weather extremes in December

The extremes listed below come from historical weather data collected in Jakarta from 1990 through 2025.

• The hottest December day on record in Jakarta reached 38°C (100°F) (December 8, 2004).
• The lowest daytime temperature in December was 26°C (79°F), recorded on December 2, 1991.
• The lowest overnight temperature recorded in December was 19°C (66°F) (December 15, 2001).

What to Wear in Jakarta in December

Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Jakarta in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Indonesia, check out our Jakarta's climate page.

More climate data for Jakarta

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Jakarta climate overview or explore weather in Indonesia.