San Martín de los Andes Weather in October
October in San Martín de los Andes brings low temperatures, with daytime highs of 11°C (52°F) and nights around 0°C (32°F). Quite a bit of snow/rainfall is expected, around 106 mm (4.2 in), so pack an umbrella.
Rainfall in San Martín de los Andes in October
Snow/rain is expected on roughly 7 days, totalling around 106 mm (4.2 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in San Martín de los Andes in October
October in San Martín de los Andes brings low temperatures, with highs of 11°C (52°F) and nights around 0°C (32°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows of 0°C (32°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.October in San Martín de los Andes has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our San Martín de los Andes's climate page.
San Martín de los Andes Temperature in October
Min Temperature
0°C (32°F)
Max Temperature
11°C (52°F)
Chance of Rain
24%
Precipitation
106 mm (4.2 in)
Rainy days
7 days
Historical weather for San Martín de los Andes in October
Browse day-by-day weather records for San Martín de los Andes spanning 46 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Martín de los Andes historical weather extremes in October
Based on 19 years of weather observations in San Martín de los Andes between 2006 and 2025, these are the recorded extremes.
- The hottest October day on record in San Martín de los Andes reached 31°C (88°F) (October 29, 2024).
- The lowest daytime temperature in October was -1°C (30°F), recorded on October 2, 2020.
- The coldest night in October in San Martín de los Andes was on October 6, 2021, with a minimum of -9°C (16°F).
- Peak precipitation in October occurred on October 22, 2009, when 55 mm (2.2 in) of precipitation was measured.
Best Places in Argentina in October
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in October →
perfect weather
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What to Wear in San Martín de los Andes in October
The weather can be unpredictable in October, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in San Martín de los Andes in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Argentina, check out our San Martín de los Andes's climate page.
See the full San Martín de los Andes climate overview or explore weather in Argentina.
