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When to go · San Martín de los Andes

San Martín de los Andes in March

Great month. Inside San Martín de los Andes's best window: Dec–Feb (ski), Mar–May (hiking, lake), Sep–Nov (spring colors).

Key facts

Verdict
Great
Temperature
16°C (61°F) / 3°C (37°F)
average high / low
Rain days
6
Crowds
Medium
Argentina overall
Prices
Medium
Argentina overall

Verdict

GreatBest and avoid months for San Martín de los Andes

Inside San Martín de los Andes's best window: Dec–Feb (ski), Mar–May (hiking, lake), Sep–Nov (spring colors).

Is another month better than March?

No other month rates higher than March for San Martín de los Andes in this guide.

Weather in March

Long-term averages
  • San Martín de los AndesHighs around 16 °C (61 °F), lows around 3 °C (37 °F), rain on about 6 days
  • Lakes District, Argentina · Bariloche, San Martín de los Andes, Villa La Angosturabest weather

    Summer for lakes and hiking; July–August for skiing at Cerro Catedral; autumn colours in April.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Semana Santa big impact

    Easter (Thu–Fri; 25–26 Mar 2027) · Argentina

    Domestic travel peak; buses and flights full.

Crowds and prices

Crowds · Argentina overall
Medium
Prices · Argentina overall
Medium

Argentina overall: Good all round: Mendoza harvest festival, Patagonia calmer, Buenos Aires cooling down.

Compare two months

Weather, crowds and prices for any two months in San Martín de los Andes, side by side.

  • Verdict

    Mar: Great

    Jan: Great

  • Daytime high

    Mar: 16 °C (61 °F)

    Jan: 14 °C (57 °F)

  • Night low

    Mar: 3 °C (37 °F)

    Jan: 2 °C (36 °F)

  • Rain days

    Mar: 6 (better)

    Jan: 8

  • Crowds

    Mar: Medium

    Jan: High

  • Prices

    Mar: Medium

    Jan: High

  • Festivals listed

    Mar: 1

    Jan: 0

March: Inside San Martín de los Andes's best window: Dec–Feb (ski), Mar–May (hiking, lake), Sep–Nov (spring colors).

January: Inside San Martín de los Andes's best window: Dec–Feb (ski), Mar–May (hiking, lake), Sep–Nov (spring colors).

San Martín de los Andes: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm coat, hat and gloves for mornings and evenings

Build the full packing list for your trip →

Across Argentina in March →