Santiago weather in December 2021

Get the latest coronavirus (COVID-19) updates for Chile with current travel advice, statistics and online resources.

  • 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

Recommended for Chile

  • Top deals & discounts
  • Santiago weather overview
  • Santiago climate averages by month
  • More destinations
  • Best time to go to Santiago
  • Santiago 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The December weather guide for Santiago, Chile 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.

  • Find hotel deals & special offers for popular destinations
  • Filter hotel deals by price, board basis, star rating & more
  • Choose from over 400,000 hotels worldwide

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.

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

Back to top

Discover more about Santiago

Santiago sunrise & sunset times for December 2021

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st December 2021 06:25 20:38
Thursday, 16th December 2021 06:27 20:49
Friday, 31st December 2021 06:35 20:55
  • Search for cheap car hire prices from top car hire providers
  • Filter car hire deals by price, car type, brand & more
  • Brands include Avis, Enterprise, Europcar, Hertz, Sixt & Thifty

Where is hot in Chile in December for 2021/2022?

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

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.