Chaco Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Chaco, Argentina in December.

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Resistencia

Planning a journey to Chaco, Argentina this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Chaco in December

Chaco, Argentina is a region in Argentina. December in Chaco generally has very warm temperatures, with high precipitation. During December, summer is in full swing.

Temperatures

You can expect very warm maximum daytime temperatures of around 32°C (90°F) and nighttime temperatures around 21°C (70°F) in Resistencia. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

To learn more about the conditions in specific areas of Chaco, Argentina, check out the map below.

Precipitation

December is a rainy month with an average rainfall of around 151 mm (5.9 in) in Resistencia.

Explore Chaco by month

Pick a month to see the average temperature, rainfall and sunshine in Chaco - and find the best time to visit. (based on Resistencia)

January33°C (91°F) February33°C (91°F) March31°C (88°F) April28°C (82°F) May24°C (75°F) June22°C (72°F) This monthJuly22°C (72°F) August25°C (77°F) September26°C (79°F) October29°C (84°F) November30°C (86°F) December32°C (90°F)
Best Time to Visit Chaco →

Best Places to Visit in Chaco in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Chaco.

Conditions Temperatures Precipitation
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).

Popular Destinations in Chaco

What is the weather like in December for the most popular destinonation in Chaco, Argentina?

Resistencia

In December Resistencia generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 21°C (70°F) and high monthly rainfall. So on average the conditions are good that month.

« November
December
January »
November
December
January
Max temperature
30°C (86°F)
32°C (90°F)
33°C (91°F)
Min temperature
19°C (66°F)
21°C (70°F)
22°C (72°F)
Monthly rainfall
168 mm (6.6 in)
151 mm (5.9 in)
141 mm (5.6 in)
Monthly rainy days
8 days
7 days
7 days
Weather conditions
good
good
good
Climate in Resistencia →

Is your destination not in the list? Have a look at all destinations in Chaco, in Argentina.

In our records: Argentina December extremes

Notable December records observed across cities in Argentina in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest December day in Argentina reached 48°C (118°F) in Santiago del Estero on December 19, 1995.

Chaco weather in December: frequently asked questions

What is the weather like in Chaco, Argentina in December?

December in Chaco, Argentina brings mixed weather. In Resistencia, daytime temperatures are typically around 32°C (90°F) and nighttime lows hover near 21°C (70°F).

What is the average temperature in Chaco, Argentina in December?

Average temperatures in Chaco, Argentina during December range from a nighttime low near 21°C (70°F) to a daytime high around 32°C (90°F) in Resistencia.

Does Chaco, Argentina get a lot of rain in December?

Yes, December tends to be a wetter month in Chaco, Argentina. Average rainfall in Resistencia sits around 151 mm (5.9 in).

Is December a Good Time to Visit Chaco, Argentina?

Given the typically good weather conditions in Resistencia, December might be a good time to visit Chaco, Argentina. However, the weather conditions may vary depending on your destination.

Generally speaking, June, July and August provide excellent weather in Resistencia. The weather in January and February, on the other hand, tends to be less favorable.

Interested in more climate information?

We have much more information about the climate in Chaco.

Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed 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.

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