April 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
April in Jakarta gets warmer with a slight drop in humidity to read 82%. The minimum average temperature remains steady at 26°C (78.8°F), but the maximum average temperature rises a bit to 32°C (89.6°F). The temperatures are scorching, but the rain still falls to cool things down.
Rainfall in April is experienced for twelve days on average to precipitate at 149.9mm (5.9") during the month. The sea temperatures increase to 29°C (84.2°F) due to the sun's heat that is experienced for up to 252 hours across the month.
Expect crowds at the beach, trying to cool away from the scorching heat.

What is the temperature in April in Jakarta?

In April, in Jakarta, the average high-temperature is 32.5°C (90.5°F), and the average low-temperature is 25.1°C (77.2°F).

What is the average humidity in April in Jakarta?

The average relative humidity in April in Jakarta is 82%.

How many days does it rain in April in Jakarta?

In April, the rain falls for 11 days. Throughout April, 131mm (5.2") of precipitation is accumulated.

When is the sea warmest in Jakarta?

Months with the warmest seawater in Jakarta are April and May, with an average sea temperature of 30°C (86°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

What is the sea temperature in April in Jakarta?

In April, the average sea temperature in Jakarta is 30°C (86°F). For swimming, other intense water activities, temperature above 30°C (86°F) is arguably unpleasant, as the water cooling effect is missing.

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

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

What is the average UV index in April in Jakarta?

In April, the average UV index in Jakarta is 12.
Average temperature in April - Jakarta, Indonesia
  • Average high temperature in April: 32.5°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 April: 25.1°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 April - Jakarta, Indonesia
  • Average humidity in April: 82%

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

Average rainfall in April - Jakarta, Indonesia
  • Average rainfall in April: 131mm

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

Average rainfall days in April - Jakarta, Indonesia
  • Average rainfall days in April: 11 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 April - Jakarta, Indonesia
  • Average sea temperature in April: 30°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 April / Average sunshine in April - Jakarta, Indonesia
  • Average daylight in April: 12h

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 April: 8.5h

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 April - Jakarta, Indonesia
  • Average UV index in April: 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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