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Gualeguaychú weather in December (Entre Ríos, Argentina)

Planning a trip to Gualeguaychú in December? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In December, Gualeguaychú generally has very high temperatures and high rainfall. December falls within the summer season. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 18°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.

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

The days are predominantly sunny, with an estimated total of around 280 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

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 TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 27%  
PrecipitationPrecipitation 130 mm  
Rainy daysRainy days 8 days  
HumidityHumidity 63% *  
SunshineSunshine 280 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Mercedes, Uruguay (49 KM, 30 Miles).

Where to go in Argentina in December

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

Map not visible? Whoops sorry! Please refresh the page.
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 Gualeguaychú in December?

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 in December.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate 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 climate conditions. Find out where to go with our weather planner.