What’s the climate like in San Martín de los Andes?
The current climate of San Martín de los Andes features average monthly temperatures ranging from highs of 23°C during the day to lows of 4°C. The average yearly temperature is around 14°C. At night, temperatures in the colder months average around -3°C and in the warmer months around 7°C.
The highest temperature recorded in San Martín de los Andes in recent years was 37°C in January 2023. The lowest daytime temperature recorded was -6°C in June 2018.
On average, San Martín de los Andes gets 1079 mm of precipitation each year. Of this, about 187 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 San Martín de los Andes?
The best time to visit San Martín de los Andes for sunny weather is January through March, November and December. During this period, you'll have good temperatures and not too much rain, making it a great time to visit San Martín de los Andes. 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.
Climate Table of San Martín de los Andes
The climate table of San Martín de los Andes 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 | |
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| Temp. max (°C) | 22 | 23 | 19 | 13 | 9 | 5 | 4 | 6 | 8 | 11 | 19 | 20 |
| Temp. min (°C) | 7 | 8 | 5 | 3 | 1 | -2 | -2 | -2 | -1 | 1 | 5 | 5 |
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| Precipitation (mm) | 34 | 27 | 37 | 78 | 98 | 200 | 195 | 170 | 86 | 87 | 31 | 36 |
| Snow (cm) | 0,4 | 0 | 1,3 | 10 | 11 | 48 | 49 | 41 | 13 | 13 | 1,2 | 0,1 |
| UV Index | 9 | 9 | 8 | 5 | 4 | 3 | 3 | 5 | 7 | 8 | 9 | 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: 14°C
- Highest temperature: 23°C in February
- Lowest temperature: 4°C in July
- Precipitation*: 1079 mm per year, averaging 90 mm per month
- Snowfall: 187 cm per year
- Driest months: 27 mm in February, 31 mm in November and 34 mm in January
- Wettest months: 200 mm in June, 195 mm in July and 170 mm in August
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in San Martín de los Andes
This graph shows the average maximum temperatures per month in San Martín de los Andes, 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 San Martín de los Andes
This graph shows how much precipitation San Martín de los Andes, 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 San Martín de los Andes
This graph shows how much snow San Martín de los Andes, 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 San Martín de los Andes
This graph shows the average UV index per month in San Martín de los Andes, Argentina. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in San Martín de los Andes
This graph shows the average yearly temperature in San Martín de los Andes, 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 San Martín de los Andes
This chart shows the total yearly precipitation in San Martín de los Andes, 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 San Martín de los Andes
This chart shows the total yearly snowfall in San Martín de los Andes, 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 San Martín de los Andes
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Average Weather in San Martín de los Andes by Month
Click on a month below to see detailed weather info for San Martín de los Andes. 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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