February 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
The last month of the summer, February, is also a moderately hot month in Jakarta, Indonesia, with average temperature fluctuating between 29.8°C (85.6°F) and 25.5°C (77.9°F).

Temperature

January and February, with an average high-temperature of 29.8°C (85.6°F), are the coldest months.

Heat index

In February, the average heat index is estimated at a sweltering 36°C (96.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, metabolic differences, differences in body mass, height, and shape). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

With an average relative humidity of 76%, February is the most humid month in Jakarta.

Rainfall

In Jakarta, during 24.7 rainfall days, 137mm (5.39") of precipitation is typically accumulated. In Jakarta, Indonesia, during the entire year, the rain falls for 252 days and collects up to 1150mm (45.28") of precipitation.

Sea temperature

January and February, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater in Jakarta.
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The average length of the day in Jakarta is 12.3h.

Sunshine

In Jakarta, the average sunshine is 9.9h.

UV index

Months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 7 in February transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What are the coldest months in Jakarta?

The coldest months in Jakarta are January and February, with an average high-temperature of 29.8°C (85.6°F).

What is the temperature in February in Jakarta?

In Jakarta, Indonesia, in February, the average high-temperature is 29.8°C (85.6°F), and the average low-temperature is 25.5°C (77.9°F). The average heat index (a.k.a. 'feels like', 'real feel'), that combines relative humidity and air temperature, in February is appraised at 36°C (96.8°F).

What is the most humid month in Jakarta?

With an average relative humidity of 76%, February is the most humid month in Jakarta.

What is the average humidity in February in Jakarta?

In February, the average relative humidity in Jakarta, Indonesia, is 76%.

How much does it rain in Jakarta in February?

In Jakarta, Indonesia, during February, the rain falls for 24.7 days and regularly aggregates up to 137mm (5.39") of precipitation.

What months are the sea coldest in Jakarta?

Months with the coldest seawater are January and February, with an average sea temperature of 28°C (82.4°F).

What is the water temperature in February in Jakarta?

In February, the average sea temperature in Jakarta is 28°C (82.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Jakarta have in February?

The average length of the day in February is 12.3h.

How long on average sun shines in February in Jakarta?

In Jakarta, Indonesia, the average sunshine in February is 9.9h.

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

Months with the highest UV index in Jakarta, Indonesia, are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Jakarta?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index reading in February in Jakarta?

In February, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.
Average temperature in February - Jakarta, Indonesia
  • Average high temperature in February: 29.8°C

The warmest month (with the highest average high temperature) is October (31.8°C).
Months with the lowest average high temperature are January and February (29.8°C).

  • Average low temperature in February: 25.5°C

The month with the highest average low temperature is November (26.5°C).
The coldest month (with the lowest average low temperature) is August (24.7°C).

Average pressure in February - Jakarta, Indonesia
  • Average pressure in February: 1009.9mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in February - Jakarta, Indonesia
  • Average wind speed in February: 10km/h

The windiest month (with the highest average wind speed) is January (12.4km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).

Average humidity in February - Jakarta, Indonesia
  • Average humidity in February: 76%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is October (67%).

Average rainfall in February - Jakarta, Indonesia
  • Average rainfall in February: 137mm

The wettest month (with the highest rainfall) is March (144mm).
The driest month (with the least rainfall) is August (35mm).

Average rainfall days in February - Jakarta, Indonesia
  • Average rainfall days in February: 24.7 days

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (11.6 days).

Average sea temperature in February - Jakarta, Indonesia
  • Average sea temperature in February: 28°C

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

Average daylight in February / Average sunshine in February - Jakarta, Indonesia
  • Average daylight in February: 12.3h

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

  • Average sunshine in February: 9.9h

The month with the most sunshine is March (Average sunshine: 10.2h).
The month with the least sunshine is July (Average sunshine: 7.3h).

Average sunshine days in February - Jakarta, Indonesia
  • Average sunshine days in February: 2.6 days

The month with the most sunshine days is August (16 days).
The month with the least sunshine days is February (2.6 days).

Average UV index in February - Jakarta, Indonesia
  • Average UV index in February: 7

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in February - Jakarta, Indonesia
  • Average cloud cover in February: 43

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in February - Jakarta, Indonesia
  • Average visibility in February: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).