Río Grande Weather in December

December in Río Grande brings moderate temperatures, with daytime highs of 13°C (55°F) and nights around 7°C (45°F). Expect around 50 mm (2 in) of rainfall during the month.

Rainfall in Río Grande in December

Typically, about 11 days will experience rainfall, with an average of 50 mm (2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Río Grande in December

Expect highs of 13°C (55°F) in Río Grande in December, with nights dropping to around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

For Río Grande itself, January and February generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
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• May
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For a detailed overview over the year and the best time to visit Argentina, check out our Río Grande's climate page.

Río Grande Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 37%  

Precipitation 50 mm (2 in)  

Rainy days 11 days  

What to Wear in Río Grande in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Río Grande in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Barbeque

4/10

Camping

4/10

Outdoor sports

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Río Grande's climate page.

More climate data for Río Grande

Temperature Rainfall

See the full Río Grande climate overview or explore weather in Argentina.