Gualeguaychú weather in December (Entre Ríos, Argentina)

What is the weather forecast for Gualeguaychú in December? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

December in Gualeguaychú generally includes very high temperatures and high rainfall. The summer season takes place during December. Expect daytime highs to reach approximately 30°C, with nighttime lows dipping to around 18°C. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.

Precipitation

Gualeguaychú in December usually receives high rainfall, averaging around 130 mm for the month. Rain is expected on roughly 8 days.

Average sunshine

Expect a lot of sunshine this month, with about 280 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Gualeguaychú. May, August and September typically offer the most optimal weather. In contrast, January, February, July and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Gualeguaychú climate page with graphs.

 

Gualeguaychú, monthly averages in December

Min Temperature 18°C  

Max Temperature 30°C  

Chance of Rain 27%  

Precipitation 130 mm  

Rainy days 8 days  

Humidity 63% *  

Sunshine 280 hours *  

Percentage Sunshine *  

Data from: Mercedes, Uruguay (49 KM, 30 Miles).

Where to go in Argentina in December

Find out more about the weather in Argentina and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Gualeguaychú.

Our site offers climate and forecast data for every country in the world. Are you going to Argentina? On this website you can find historical weather averages for many cities in Argentina. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.