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San Carlos de Bariloche Weather in March
With daytime temperatures of 18°C (64°F) and nighttime lows of 5°C (41°F), March in San Carlos de Bariloche brings moderate temperatures during the day. Some rainfall is to be expected during the month.
Rainfall in San Carlos de Bariloche in March
Analyzing past climate data, one can expect approximately 6 days of rain, averaging 48 mm (1.9 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in San Carlos de Bariloche in March
Temperatures in San Carlos de Bariloche in March top out at 18°C (64°F) and drop to 5°C (41°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 5°C (41°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 March
The month enjoys around 242 hours of sunshine, creating mostly sunny days with good weather conditions.Should you favor a climate that's both dry and comfortably warm, January and February typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
San Carlos de Bariloche Temperature in March
Min Temperature
5°C (41°F)
Max Temperature
18°C (64°F)
Chance of Rain
20%
Precipitation
48 mm (1.9 in)
Rainy days
6 days
Humidity
62%
Sunshine
242 hours
Percentage Sunshine
65%
San Carlos de Bariloche Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Carlos de Bariloche - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in San Carlos de Bariloche typically drop from around 21°C (70°F) at the start of March to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 7°C (45°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather records for San Carlos de Bariloche in March
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 March
The extremes listed below come from historical weather data collected in San Carlos de Bariloche from 1996 through 2026.
- The warmest day in March was on March 8, 2003, with a maximum of 34°C (93°F).
- San Carlos de Bariloche experienced its chilliest March day on March 30, 2014, reaching only 7°C (45°F).
- The coldest night in March in San Carlos de Bariloche was on March 16, 2003, with a minimum of -4°C (25°F).
Best Places in Argentina in March
Find out more about the weather in Argentina and which places have the best travel conditions in this month. See all of Argentina in March →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in San Carlos de Bariloche in March
Pleasant temperatures in March 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. Rain gear is recommended, you can expect wet weather on multiple days. 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 March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping5/10 -
Outdoor sports10/10
San Carlos de Bariloche 3-Day Forecast
More climate data for San Carlos de Bariloche
Temperature Rainfall Sunshine Humidity
See the full San Carlos de Bariloche climate overview or explore weather in Argentina.
Popular in March
Where to go in March - average daytime high across popular destinations.
Córdoba
27°C (81°F) Buenos Aires
27°C (81°F) Mendoza26°C (79°F) Mar del Plata24°C (75°F) Salta
23°C (73°F) San Martín de los Andes
18°C (64°F) San Carlos de Bariloche18°C (64°F) Bucket list
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