San Carlos de Bariloche Weather in January
January in San Carlos de Bariloche brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 6°C (43°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.
Rainfall in San Carlos de Bariloche in January
Clear skies and little rain are the norm this month. A great time to spend time outdoors. Typically, about 5 days will experience rainfall, with an average of 37 mm (1.5 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in San Carlos de Bariloche in January
January is one of the better months to visit San Carlos de Bariloche. Expect 21°C (70°F) during the day and 6°C (43°F) at night. January is part of the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in San Carlos de Bariloche in January
With approximately 335 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for San Carlos de Bariloche.
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 Carlos de Bariloche's climate page.
San Carlos de Bariloche Temperature in January
Min Temperature
6°C (43°F)
Max Temperature
21°C (70°F)
Chance of Rain
17%
Precipitation
37 mm (1.5 in)
Rainy days
5 days
Humidity
54%
Sunshine
335 hours
Percentage Sunshine
75%
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in San Carlos de Bariloche typically stay consistent throughout January, with daily highs averaging around 21°C (70°F). Nights are cool, with lows around 8°C (46°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for San Carlos de Bariloche in January
Browse day-by-day weather records for San Carlos de Bariloche spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Carlos de Bariloche historical weather extremes in January
The extremes listed below come from historical weather data collected in San Carlos de Bariloche from 1976 through 2025.
- San Carlos de Bariloche recorded its highest January temperature of 35°C (95°F) on January 22, 2024.
- San Carlos de Bariloche experienced its chilliest January day on January 13, 1976, reaching only 9°C (48°F).
- San Carlos de Bariloche registered its coldest January night on January 12, 2021, with temperatures dropping to -2°C (28°F).
Best Places in Argentina in January
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in January →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in San Carlos de Bariloche in January
Pleasant temperatures in January mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Carlos de Bariloche in January
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 Carlos de Bariloche's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Carlos de Bariloche climate overview or explore weather in Argentina.
