What’s the climate like in Argentina?
The current climate of Argentina features average monthly temperatures ranging from highs of 31°C during the day to lows of 15°C. The average yearly temperature is around 23°C. At night, temperatures in the colder months average around 5°C and in the warmer months around 19°C.
The highest temperature recorded in Argentina in recent years was 46°C in January 2022. The lowest daytime temperature recorded was 0°C in January 2018.
On average, Argentina receives 642 mm of precipitation each year. For comparison, UK gets 701 mm of precipitation annually.
The climate of Argentina is based on weather data from Buenos Aires. Other spots, like Patagonia, Ushuaia or Mendoza, might have different weather. You can check out all destinations in Argentina for a full picture of the climate.
Check out the weather for Argentina 
Best time to visit Argentina?
The best time to visit Argentina for sunny weather is January through May and September through December. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Argentina. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Argentina
The climate table of Argentina shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 23°C
- Highest temperature: 31°C in January and December
- Lowest temperature: 15°C in June and July
- Precipitation: 642 mm per year, averaging 54 mm per month
- Driest months: 33 mm in May, June and 35 mm in July
- Wettest months: 106 mm in February, 68 mm in September and 63 mm in November
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Average Temperature per Month in Argentina
This graph shows the average maximum temperatures per month in Argentina. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Argentina
This graph shows how much precipitation Argentina gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Argentina
This graph shows the average UV index per month in Argentina. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Argentina
This graph shows the average yearly temperature in Argentina. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Argentina
This chart shows the total yearly precipitation in Argentina over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Best Time to Visit Argentina
Argentina, a country stretching from the north to the south of South America, offers an incredible diversity of climates, from the arid climate in the west to the sub-polar climate in the south. This variation makes for a rich variety of landscapes and ecosystems, from the vast pampas and arid Andes to the lush rainforests and cold, icy regions of Patagonia.
Sunny days and diverse temperatures
With an average annual temperature of 21°C, Argentina enjoys warm summers and mild winters, making it an attractive destination for year-round visitors. Precipitation varies considerably, from 200 to 1,000 mm per year, depending on the region, while some areas can receive up to 500 cm of snow, especially in mountainous regions.
Sunshine is abundant in Argentina, with 2200 to 2800 hours of sunshine per year, and the country experiences around 255 dry days annually. Average humidity is 70%, contributing to the comfortable climate, although this percentage can vary in some regions.
Temperature differences throughout the year
January is the warmest month with average temperatures around 29 degrees Celsius, ideal for exploring the outdoor activities Argentina has to offer. In contrast is July, the coldest month, when temperatures can drop to an average of 14 degrees Celsius, a period when the country's southern regions become a haven for winter sports enthusiasts.
During the day, temperatures can drop to an average of 14 degrees Celsius.
During the day, temperatures range between 14 and 29 degrees Celsius on average, while at night they are slightly cooler, with temperatures ranging from 9 to 21 degrees Celsius. This makes for pleasant days and refreshing nights, perfect for both relaxation and adventure.
Precipitation and sunshine
With around 96 rainy days a year, it is important for visitors to consider the regional differences in precipitation when planning their trip. Northern regions, such as Salta province, enjoy plenty of sunshine and relatively little precipitation, while the Iguazú Falls in the northeast are surrounded by lush, humid rainforests.
Weather experiences in Argentina
The weather in Argentina is rated an average of 3,6 out of 5 stars by 10 visitors. Have you been to Argentina? Share your weather experience to help other visitors.
Write your own review 
December in Argentina was pleasant. The weather was pleasant with sunny days and some unexpected rain showers. Air temperatures ranged from warm during the day to cool in the evening. Perfect for being outdoors!— This text is automatically translated to English
It also rained a few times, which was a nice change. In the evening, it cooled down nicely. In short, great weather.— This text is automatically translated to English
Fabian – was here in JuneModerate temperatures, but often cloudy and unexpected showers. Nights were colder than expected. There was little sunlight; not ideal for outdoor activities.— This text is automatically translated to English
Eva – was here in July
Although winter, temperatures were moderate during the day and refreshingly cool at night. There was little rain and many sunny days. Ideal for an active holiday!— This text is automatically translated to English
There was a lot of sunshine, ideal for an active holiday. We only had one day of rain. In short, a good experience.— This text is automatically translated to English
Temperatures are moderate, ranging between 8°C and 19°C. Little rain falls, so there are many sunny days. Pleasant climate for outdoor adventures. It is wise to bring warm clothes in the evening.— This text is automatically translated to English
Lina Meens – was here in April
April in Argentina was pleasant, with mild temperatures and mostly sunny. A little rain here and there, but nothing that spoiled our holiday enjoyment. Not really a winter sports or sun destination at this time of year.— This text is automatically translated to English
Weather experience:Bad
stupid and cold— This text is automatically translated to English
Weather experience:Bad
bad storm— This text is automatically translated to English
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Average Weather in Argentina by Month
Click on a month below to see detailed weather info for Argentina. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
