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Pinamar Weather in December
December in Pinamar sees daytime temperatures around 24°C (75°F) and lows of 16°C (61°F) at night. With around 68 mm (2.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Pinamar in December
Historically, approximately 9 days this month are expected to have rain, averaging 68 mm (2.7 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Pinamar in December
Pinamar in December is worth a visit. The temperature is excellent, with 24°C (75°F) during the day and 16°C (61°F) at night. December is a notable month of the summer season. This kind of day-to-night contrast is typical for this time of year. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Pinamar.
Pinamar Temperature in December
Min Temperature
16°C (61°F)
Max Temperature
24°C (75°F)
Chance of Rain
30%
Precipitation
68 mm (2.7 in)
Rainy days
9 days
Humidity
70%
Pinamar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pinamar - and find the best time to visit.
Historical weather records for Pinamar in December
Browse day-by-day weather records for Pinamar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pinamar historical weather extremes in December
Our historical data for Pinamar spans 2006 to 2025, revealing these weather extremes.
- The warmest day in December was on December 31, 2025, with a maximum of 37°C (99°F).
- The coldest December day was on December 6, 2018, with a maximum of 14°C (57°F).
- The lowest overnight temperature recorded in December was 10°C (50°F) (December 7, 2018).
Best Places in Argentina in December
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina 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 Pinamar in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Pinamar in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping8/10 -
Outdoor sports10/10
Pinamar 3-Day Forecast
More climate data for Pinamar
See the full Pinamar climate overview or explore weather in Argentina.
Popular in December
Where to go in December - average daytime high across popular destinations.
Córdoba
30°C (86°F) Mendoza
30°C (86°F) Buenos Aires29°C (84°F) Villa Carlos Paz
27°C (81°F) Salta25°C (77°F) Mar del Plata24°C (75°F) San Martín de los Andes
18°C (64°F) San Carlos de Bariloche18°C (64°F) Bucket list
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