October weather forecast and climate
Jakarta, Indonesia

The cityscape of Jakarta, Indonesia, under a dramatic evening skyline
The cityscape of Jakarta, Indonesia, under a dramatic evening skyline
October is the official transitional month into the rainy season. It is characterized by a rise in the rain gauge meter readings to 119.4mm (4.7"),, and falling for an average of nine days during the month.
The temperatures drop a little to 26°C (78.8°F) on the lowest side and 32°C (89.6°F) on the highest side making the month just as warm only a little more humid at 73%. The monthly average sunshine hours drop a little to approximately 276 hours, as does the sea temperature that heats at a constant 28°C (82.4°F) on average throughout the month.

What is the temperature in October in Jakarta?

In October, the average high-temperature is 32.7°C (90.9°F), and the average low-temperature is 25.5°C (77.9°F).

What is the average humidity in October in Jakarta?

The average relative humidity in October in Jakarta is 77%.

How much does it rain in Jakarta in October?

In Jakarta, Indonesia, in October, it is raining for 8 days, with typically 101mm (4") of accumulated precipitation.

What is the water temperature in October in Jakarta?

In October, the average sea temperature in Jakarta is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in October in Jakarta?

In October, the average length of the day in Jakarta, Indonesia, is 12.2h.

How long on average sun shines in October in Jakarta?

In October, the average sunshine is 9h.

What are the months with the highest UV index in Jakarta?

January through April, August through December, with an average UV index of 12, are months with the highest UV index.

What is the UV index intensity in October in Jakarta?

In Jakarta, the average UV index in October is 12.
Average temperature in October - Jakarta, Indonesia
  • Average high temperature in October: 32.7°C

The warmest month (with the highest average high temperature) is September (33°C).
The month with the lowest average high temperature is January (29.9°C).

  • Average low temperature in October: 25.5°C

Months with the highest average low temperature are September and October (25.5°C).
The coldest month (with the lowest average low temperature) is January (24.2°C).

Average humidity in October - Jakarta, Indonesia
  • Average humidity in October: 77%

Months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is September (75%).

Average rainfall in October - Jakarta, Indonesia
  • Average rainfall in October: 101mm

The wettest month (with the highest rainfall) is January (402mm).
The driest month (with the lowest rainfall) is July (58mm).

Average rainfall days in October - Jakarta, Indonesia
  • Average rainfall days in October: 8 days

The month with the highest number of rainy days is January (19 days).
The month with the lowest number of rainy days is August (5 days).

Average sea temperature in October - Jakarta, Indonesia
  • Average sea temperature in October: 29°C

Best months for swimming (with the highest average sea temperature) are April and May (30°C).
Coldest months (with the lowest average sea temperature) are January and February (28°C).

Average daylight in October / Average sunshine in October - Jakarta, Indonesia
  • Average daylight in October: 12.2h

The month with the longest days is December (Average daylight: 12.5h).
Months with shortest days are May, June and July (Average daylight: 11.8h).

  • Average sunshine in October: 9h

The month with most sunshine is September (Average sunshine: 9.7h).
The month with least sunshine is January (Average sunshine: 6.1h).

Average UV index in October - Jakarta, Indonesia
  • Average UV index in October: 12

Months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 10).

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