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Chaitén Weather in December
December in Chaitén typically sees daytime highs of 17°C (63°F) and nighttime lows of 8°C (46°F). December falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Chaitén in December
As part of the rainy season, Chaitén sees around 4 days of rain in December, with an average of 351 mm (14 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Chaitén in December
Temperatures in Chaitén in December top out at 17°C (63°F) and drop to 8°C (46°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Chaitén Temperature in December
Min Temperature
8°C (46°F)
Max Temperature
17°C (63°F)
Chance of Rain
12%
Precipitation
351 mm (14 in)
Rainy days
4 days
Chaitén Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chaitén - and find the best time to visit.
Best Places in Chile in December
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Chaitén in December
For Chaitén in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.
What To Do in Chaitén in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling5/10 -
Walking5/10 -
Camping3/10
Chaitén 3-Day Forecast
More climate data for Chaitén
See the full Chaitén climate overview or explore weather in Chile.
Popular in December
Where to go in December - average daytime high across popular destinations.
Santiago
26°C (79°F) San Pedro de Atacama
25°C (77°F) La Serena
23°C (73°F) Hanga Roa24°C (75°F) Viña del Mar20°C (68°F) Pucón
19°C (66°F) Valparaíso19°C (66°F) Bucket list
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The 10 most alternative cities in South America
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