- Latest flight offers & special deals from Lufthansa
- Flights to Germany (including Frankfurt & Munich)
- Plus destinations across Europe and around the world
Chile weather in December 2025
Expect 25°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Chile in December based on long-term weather averages. There is usually 4 days with some rainfall and 2 mm of average monthly rainfall in December.
- 25°C max day temperature
25 - 10 hours of sunshine per day
- 4 days with some rainfall
4 - 13°C min night temperature
13 - 14 hours of daylight per day
14 - Low heat & humidity
L - 2 mm of monthly rainfall
2 - 11+ (Extreme) UV index
11
More about Chile
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Chile by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Chile
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.
Top Chile destinations
Below are average maximum temperatures at popular countries, regions and places in Chile in December. Select a holiday destination to see more weather parameters.
All Chile destinations
- Antofagasta
- Arica
- Balmaceda
- Calama
- Concepcion
- Easter Island
- La Serena
- Lake Chungara
- Lake Pehoe
- Lake Puyehue
- Pucon
- Puerto Montt
- Puerto Natales
- Puerto Varas
- Punte Arenas
- San Pedro de Atacama
- Santa Cruz
- Santiago
- Valdivia
- Valparaiso
- Vina del Mar
Metric (°C / mm) | Imperial (°F / inches)
More about Chile
How hot is it in Chile in December?
Daytime temperatures usually reach 25°C in Santiago, Chile in December with low heat and humidity, falling to 13°C at night.
How sunny is it in Chile in December?
There are normally 10 hours of bright sunshine each day in Santiago, Chile in December - that's 73% of daylight hours.
Does it rain in Chile in December?
There are usually 4 days with some rain in Santiago, Chile in December and the average monthly rainfall is 2mm.
Chile December sunrise & sunset times
Browse the sunrise and sunset times for Chile in December 2025. Select a month to view Chile sunrise and sunset times for the next 12 months. The Chile sunrise and sunset times shown below are for Santiago.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st December 2025 | 05:25 | 19:38 |
| Tuesday, 16th December 2025 | 05:27 | 19:49 |
| Wednesday, 31st December 2025 | 05:36 | 19:55 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport