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Santiago weather in December 2021
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- 2525°C max day temperature
- 44 days with some rainfall
- 1313°C min night temperature
- 1414 hours of daylight per day
- LLow heat & humidity
- 22 mm of monthly rainfall
- 1111+ (Extreme) UV index
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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.
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)
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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.
|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|
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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.
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