Santiago weather in December 2024

Expect 25°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Santiago in December. Check more long-term weather averages for Santiago in December before you book your next holiday to Chile in 2024/2025.

  • 25°C maximum daytime temperature in December in Santiago25
    25°C max day temperature
  • 10 hours of sunshine per day
  • 4 days with some rainfall in December in Santiago4
    4 days with some rainfall
  • 13°C minimum night-time temperature in December in Santiago13
    13°C min night temperature
  • 14 hours of daylight per day in December in Santiago14
    14 hours of daylight per day
  • Low heat & humidity in December in SantiagoL
    Low heat & humidity
  • 2 mm monthly rainfall in December in Santiago2
    2 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Santiago11
    11+ (Extreme) UV index

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The December 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 December?

Daytime temperatures usually reach 25°C in Santiago in December with low heat and humidity, falling to 13°C at night.

How sunny is it in Santiago in December?

There are normally 10 hours of bright sunshine each day in Santiago in December - that's 73% of daylight hours.

Does it rain in Santiago in December?

There are usually 4 days with some rain in Santiago in December and the average monthly rainfall is 2mm.

Santiago December sunrise & sunset times

Browse the sunrise and sunset times for Santiago in December 2024. Select a month to view Santiago sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 06:25 20:38
Monday, 16th December 2024 06:27 20:49
Tuesday, 31st December 2024 06:36 20:55

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