Samarinda weather in January 2026

Expect daytime maximum temperatures of 30°C in Samarinda, Indonesia in January and high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 16 days with some rainfall and typically 247 mm of rainfall in the month.

  • 30°C maximum daytime temperature in January in Samarinda30
    30°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in January in Samarinda16
    16 days with some rainfall
  • 23°C minimum night-time temperature in January in Samarinda23
    23°C min night temperature
  • 12 hours of daylight per day in January in Samarinda12
    12 hours of daylight per day
  • High heat & humidity in January in SamarindaH
    High heat & humidity
  • 247 mm monthly rainfall in January in Samarinda247
    247 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Samarinda11
    11+ (Extreme) UV index

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The January weather guide for Indonesia (Samarinda) 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)

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How hot is it in Samarinda in January?

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

How sunny is it in Samarinda in January?

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

Does it rain in Samarinda in January?

There are usually 16 days with some rain in Samarinda in January and the average monthly rainfall is 247mm.

Samarinda January sunrise & sunset times

Browse the sunrise and sunset times for Samarinda in January 2026. Select a month to view Samarinda sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:10 18:19
Friday, 16th January 2026 06:17 18:25
Saturday, 31st January 2026 06:21 18:29

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