Valdivia Weather in December
With daytime temperatures of 20°C (68°F) and nighttime lows of 10°C (50°F), December in Valdivia brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 74 mm (2.9 in) falls on average.
Rainfall in Valdivia in December
Looking at the last 30 years, the data shows about 3 days with rain, averaging 74 mm (2.9 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Valdivia in December
December is a perfect month in Valdivia, with 20°C (68°F) during the day and 10°C (50°F) at night. Conditions are often most pleasant around the middle of the day. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Valdivia in December
With approximately 271 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Valdivia in December
December sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.
Average water temperature in December
The water is 14°C (57°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Valdivia's climate page.
Valdivia Temperature in December
Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Water Temperature
14°C (57°F)
Chance of Rain
8%
Precipitation
74 mm (2.9 in)
Rainy days
3 days
Humidity
66%
Windspeed
2 m/s (4 knots)
Sunshine
271 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Valdivia typically stay consistent throughout December, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Valdivia in December
Browse day-by-day weather records for Valdivia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Valdivia historical weather extremes in December
Based on weather observations in Valdivia between 1991 and 2025, these are the recorded extremes during December.
- Valdivia recorded its highest December temperature of 34°C (93°F) on December 25, 2024.
- On December 7, 1991, Valdivia saw its coldest December day with temperatures maxing out at 11°C (52°F).
- Valdivia registered its coldest December night on December 25, 2019, with temperatures dropping to 1°C (34°F).
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
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tolerable
unpleasant
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What to Wear in Valdivia in December
For Valdivia 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. Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 14°C (57°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Valdivia in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our Valdivia's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Valdivia climate overview or explore weather in Chile.
