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Pichilemu Weather in December
December in Pichilemu brings high temperatures, with daytime highs of 22°C (72°F) and nights around 12°C (54°F). Only 5 mm (0.2 in) of rainfall is typical, making it a largely dry month.
Rainfall in Pichilemu in December
Looking at the last 30 years, the data shows about 2 days with rain, averaging 5 mm (0.2 in) for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Pichilemu in December
Pichilemu in December has excellent weather. Days reach 22°C (72°F) and nights cool to 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, October, November and December typically offer the best circumstances for Pichilemu.
Pichilemu Temperature in December
Min Temperature
12°C (54°F)
Max Temperature
22°C (72°F)
Chance of Rain
7%
Precipitation
5 mm (0.2 in)
Rainy days
2 days
Pichilemu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pichilemu - and find the best time to visit.
Historical weather records for Pichilemu in December
Browse day-by-day weather records for Pichilemu spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pichilemu historical weather extremes in December
The extremes listed below come from historical weather data collected in Pichilemu from 2006 through 2025.
- Pichilemu recorded its highest December temperature of 30°C (86°F) on December 13, 2020.
- The lowest daytime temperature in December was 15°C (59°F), recorded on December 20, 2014.
- The lowest overnight temperature recorded in December was 6°C (43°F) (December 15, 2023).
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 Pichilemu in December
Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home.
What To Do in Pichilemu in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping10/10 -
Outdoor sports10/10
Pichilemu 3-Day Forecast
More climate data for Pichilemu
See the full Pichilemu 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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