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Country guide · South America

Argentina in December

Weather, crowds and prices in Argentina in December — and where in the country to go.

Great
57
Quick answer

A country is rarely uniformly good or bad in a given month. Below is what December looks like across Argentina, followed by the places that are actually at their best.

Average high
25°
Average low 13°
Crowds
Moderate
68/100
Prices
$$
shoulder season
Rainfall
Moderate
Warm and comfortable
Argentina

Top tours in Argentina for December

The most popular tours in the places we rank for Argentina, from our booking partner.

Buenos Aires
Buenos Aires Free Walking Tour
4.7(4175)2h
Book for December
Free cancellation
Bariloche
Bariloche's Chico Circuit Panoramic Tour
4.6(548)4h
from$33
Book for December
Buenos Aires
La Boca Free Walking Tour
4.7(1683)2h
Book for December
Free cancellation
Bariloche
San Martín de los Andes & Seven Lakes Day Trip
4.4(459)10h
from$100
Book for December
Buenos Aires
Recoleta Cemetery Free Walking Tour
4.9(1144)2h
Book for December
Free cancellation
Bariloche
Victoria Island & Myrtle Forest Day Trip
4.4(241)5h
from$92
Book for December

Where to go in Argentina in December

Ranked by how December scores at each place on weather, crowds and price.

1 Bariloche, Argentina Bariloche 22° · $$ · Long daylight opens the lakes for summer Great 2 Buenos Aires, Argentina Buenos Aires 28° · $$ · Summer begins, holiday festivities ramp up Great

Argentina weather in December

Typical conditions in Argentina during December, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.

The best time to visit Argentina

Taken across the whole country, March · November · October tends to give the strongest mix of weather, space and value. Individual destinations shift that window, sometimes by months — the table below is the honest version.

← November All 12 months January →

Frequently asked questions

What is the weather like in Argentina in December?

Typical conditions in Argentina during December, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast. Average highs sit around 25°C with lows near 13°C.

Where should you go in Argentina in December?

Bariloche, Buenos Aires.

What is the best month to visit Argentina?

March, November, October.

Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation.