What’s the climate like in El Chaltén?
The current climate of El Chaltén features average monthly temperatures ranging from highs of 11°C during the day to lows of 1°C. The average yearly temperature is around 6°C. At night, temperatures in the colder months average around -4°C and in the warmer months around 4°C.
The highest temperature recorded in El Chaltén in recent years was 29°C in February 2019. The lowest daytime temperature recorded was -11°C in July 2022.
On average, El Chaltén gets 3744 mm of precipitation each year. Of this, about 503 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Curious about the climate in other parts of Argentina? Check out the weather and climate in places like Buenos Aires, Patagonia, Ushuaia, or have a look at other destinations in Argentina.
Best time to visit El Chaltén?
If you’re looking for warm and sunny weather, there aren’t really any specific months that are best to visit El Chaltén. The temperatures are too low year-round, or there’s just too much precipitation.
Climate Table of El Chaltén
The climate table of El Chaltén shows the average temperatures, precipitation, snow, 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 11 | 11 | 9 | 6 | 4 | 1 | 1 | 3 | 3 | 4 | 7 | 7 |
| Temp. min (°C) | 4 | 5 | 3 | -1 | -1 | -3 | -4 | -2 | -4 | -3 | 1 | 0 |
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| Precipitation (mm) | 319 | 279 | 341 | 274 | 296 | 285 | 324 | 702 | 213 | 209 | 261 | 241 |
| Snow (cm) | 11 | 8,6 | 18 | 43 | 40 | 65 | 66 | 116 | 38 | 44 | 22 | 32 |
| UV Index | 6 | 6 | 4 | 4 | 2 | 2 | 2 | 3 | 5 | 7 | 7 | 9 |
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: 6°C
- Highest temperature: 11°C in January and February
- Lowest temperature: 1°C in June and July
- Precipitation*: 3744 mm per year, averaging 312 mm per month
- Snowfall: 503 cm per year
- Driest months: 209 mm in October, 213 mm in September and 241 mm in December
- Wettest months: 702 mm in August, 341 mm in March and 324 mm in July
*Precipitation is measured as a combination of rain, snow, and hail
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Weather experiences in El Chaltén
Good
Although temperatures were cool, averaging 15°C, this was of... more
Good
The weather was quite variable, from sunshine to rain and wi... more
Table of Contents
Average Temperature per Month in El Chaltén
This graph shows the average maximum temperatures per month in El Chaltén, 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 El Chaltén
This graph shows how much precipitation El Chaltén, 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 Snowfall per Month in El Chaltén
This graph shows how much snow El Chaltén, Argentina, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in El Chaltén
This graph shows the average UV index per month in El Chaltén, Argentina. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in El Chaltén
This graph shows the average yearly temperature in El Chaltén, 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 El Chaltén
This chart shows the total yearly precipitation in El Chaltén, 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.
Total Yearly Snowfall in El Chaltén
This chart shows the total yearly snowfall in El Chaltén, Argentina, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in El Chaltén
The weather in El Chaltén is rated an average of 3,3 out of 5 stars by 8 visitors. Have you been to El Chaltén? Share your weather experience to help other visitors.
Write your own review
Although temperatures were cool, averaging 15°C, this was offset by sunshine and light rain. Agile in windy conditions.— This text is automatically translated to English
The weather was quite variable, from sunshine to rain and wind, but overall around 15 degrees. The unpredictability made the trip even more exciting, but at the same time pleasant enough for walking and relaxing.— This text is automatically translated to English
Winter weather is harsh and unpredictable, with lots of snow and cold temperatures. It is too cold to walk. Phone call!— This text is automatically translated to English
The wind was occasionally strong and made it difficult to walk outside. Ideal for people who appreciate cooler climates.— This text is automatically translated to English
Despite some rain, it was mostly sunny and bright, perfect for outdoor activities. Nice place!— This text is automatically translated to English
It was surprisingly cold, but the clear skies and beautiful mountain views made it worth it. Make sure you have warm and waterproof clothing.— This text is automatically translated to English
Unexpected snowfall made the hike difficult. The uncertain weather conditions added to the rugged beauty but made the days unpredictable.— This text is automatically translated to English
Not too warm, there was a light breeze. The sudden rain made it unpredictable.— This text is automatically translated to English
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Average Weather in El Chaltén by Month
Click on a month below to see detailed weather info for El Chaltén. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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