Weather in Indonesia in January 2019

  • 30°C maximum daytime temperature in January in Indonesia (Jakarta)30
    30°C max day temperature
  • 4 hours of sunshine per day (35% of daylight hours) in January in Indonesia4
    4 hours of sunshine per day
  • 17 days with some rainfall in January in Indonesia (Jakarta)17
    17 days with some rainfall
  • 23°C minimum night-time temperature in January in Indonesia (Jakarta)23
    23°C min night temperature
  • 12 hours of daylight per day in January in Indonesia (Jakarta)12
    12 hours of daylight per day
  • High heat & humidity in January in Indonesia (Jakarta)H
    High heat & humidity
  • 406 mm monthly rainfall in January in Indonesia (Jakarta)406
    406 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Indonesia (Jakarta)11
    11+ (Extreme) UV index
  • 28°C sea temperature in January in Indonesia (Jakarta)28
    28°C sea temperature

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Expect 30°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Indonesia in January. Check more long-term weather averages for Indonesia in January before you book your next holiday to Indonesia in 2019/2020. The January weather averages shown above are for Jakarta.

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More about Indonesia

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The January weather guide for Indonesia, represented by Jakarta, 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.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Indonesia weather in January

The average maximum daytime temperature in Indonesia in January is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 4 hours of bright sunshine each day, which represents 35% of the 12 hours of daylight.

Expect 406mm (16.0 inches) of rainfall across the whole of January with 17 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Indonesia in January is 28°C (82°F).

The weather in Indonesia in January is represented by Jakarta.

Indonesia sunrise & sunset times for January 2019

Browse the sunrise & sunset times for Indonesia in January 2019. Select a month to view Indonesia sunrise & sunset times for the next twelve months. The Indonesia sunrise & sunset times shown below are for Jakarta.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st January 2019 05:42 18:10
Wednesday, 2nd January 2019 05:42 18:11
Thursday, 3rd January 2019 05:43 18:11
Friday, 4th January 2019 05:43 18:12
Saturday, 5th January 2019 05:44 18:12
Sunday, 6th January 2019 05:44 18:12
Monday, 7th January 2019 05:45 18:13
Tuesday, 8th January 2019 05:45 18:13
Wednesday, 9th January 2019 05:46 18:13
Thursday, 10th January 2019 05:46 18:14
Friday, 11th January 2019 05:47 18:14
Saturday, 12th January 2019 05:47 18:14
Sunday, 13th January 2019 05:48 18:15
Monday, 14th January 2019 05:48 18:15
Tuesday, 15th January 2019 05:49 18:15
Wednesday, 16th January 2019 05:49 18:15
Thursday, 17th January 2019 05:49 18:16
Friday, 18th January 2019 05:50 18:16
Saturday, 19th January 2019 05:50 18:16
Sunday, 20th January 2019 05:51 18:16
Monday, 21st January 2019 05:51 18:16
Tuesday, 22nd January 2019 05:52 18:17
Wednesday, 23rd January 2019 05:52 18:17
Thursday, 24th January 2019 05:52 18:17
Friday, 25th January 2019 05:53 18:17
Saturday, 26th January 2019 05:53 18:17
Sunday, 27th January 2019 05:53 18:17
Monday, 28th January 2019 05:54 18:17
Tuesday, 29th January 2019 05:54 18:17
Wednesday, 30th January 2019 05:54 18:17
Thursday, 31st January 2019 05:55 18:17
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Popular Indonesia destinations

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

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