Jakarta weather in January 2021

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  • 30°C maximum daytime temperature in January in Jakarta30
    30°C max day temperature
  • 4 hours of sunshine per day
  • 17 days with some rainfall in January in Jakarta17
    17 days with some rainfall
  • 23°C minimum night-time temperature in January in Jakarta23
    23°C min night temperature
  • 12 hours of daylight per day in January in Jakarta12
    12 hours of daylight per day
  • High heat & humidity in January in JakartaH
    High heat & humidity
  • 406 mm monthly rainfall in January in Jakarta406
    406 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Jakarta11
    11+ (Extreme) UV index
  • 28°C sea temperature in January in Jakarta28
    28°C sea temperature
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Jakarta, Indonesia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Jakarta in January?

Daytime temperatures usually reach 30°C in Jakarta in January with high heat and humidity, falling to 23°C at night.

How sunny is it in Jakarta in January?

There are normally 4 hours of bright sunshine each day in Jakarta in January - that's 35% of daylight hours.

How warm is the sea around Jakarta in January?

The average sea temperature around Jakarta in January is 28°C.

Does it rain in Jakarta in January?

There are usually 17 days with some rain in Jakarta in January and the average monthly rainfall is 406mm.

Jakarta sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Jakarta in January 2021. Select a month to view Jakarta sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2021 05:42 18:10
Saturday, 16th January 2021 05:49 18:16
Sunday, 31st January 2021 05:55 18:17
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in Indonesia in January?

Below are average maximum temperatures at popular destinations in Indonesia in January. Select a destination to see more weather parameters.

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