Santiago weather in January 2026

Expect daytime maximum temperatures of 26°C in Santiago, Chile in January based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 26°C maximum daytime temperature in January in Santiago26
    26°C max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in January in Santiago4
    4 days with some rainfall
  • 14°C minimum night-time temperature in January in Santiago14
    14°C min night temperature
  • 14 hours of daylight per day in January in Santiago14
    14 hours of daylight per day
  • Moderate heat & humidity in January in SantiagoM
    Moderate heat & humidity
  • 1 mm monthly rainfall in January in Santiago1
    1 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Santiago11
    11+ (Extreme) UV index

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The January weather guide for Chile (Santiago) 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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More about Santiago

How hot is it in Santiago in January?

Daytime temperatures usually reach 26°C in Santiago in January with moderate heat and humidity, falling to 14°C at night.

How sunny is it in Santiago in January?

There are normally 11 hours of bright sunshine each day in Santiago in January - that's 75% of daylight hours.

Does it rain in Santiago in January?

There are usually 4 days with some rain in Santiago in January and the average monthly rainfall is 1mm.

Santiago January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:36 19:55
Friday, 16th January 2026 05:49 19:55
Saturday, 31st January 2026 06:04 19:47

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