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When to go · La Plata

La Plata in September

Great month. Inside La Plata's best window: Mar–May, Sep–Nov.

Key facts

Verdict
Great
Temperature
18°C (64°F) / 8°C (46°F)
average high / low
Rain days
7
Crowds
Low
Argentina overall
Prices
Medium
Argentina overall

Verdict

GreatBest and avoid months for La Plata

Inside La Plata's best window: Mar–May, Sep–Nov.

Is another month better than September?

No other month rates higher than September for La Plata in this guide.

Weather in September

Long-term averages
  • La PlataHighs around 18 °C (64 °F), lows around 8 °C (46 °F), rain on about 7 days
  • Buenos Aires and the Pampas, Argentina · Buenos Aires, La Plata, Mar del Platafine

    Humid 30 °C (86 °F)+ summers; mild spring and autumn are the city season; winters are grey and around 10 °C (50 °F) but rarely freezing.

Crowds and prices

Crowds · Argentina overall
Low
Prices · Argentina overall
Medium

Argentina overall: Spring: whales at Valdés, Iguazú and the Northwest at their best, jacaranda starting in Buenos Aires.

Compare two months

Weather, crowds and prices for any two months in La Plata, side by side.

  • Verdict

    Sep: Great

    Mar: Great

  • Daytime high

    Sep: 18 °C (64 °F)

    Mar: 26 °C (79 °F)

  • Night low

    Sep: 8 °C (46 °F)

    Mar: 15 °C (59 °F)

  • Rain days

    Sep: 7 (better)

    Mar: 8

  • Crowds

    Sep: Low

    Mar: Medium

  • Prices

    Sep: Medium

    Mar: Medium

  • Festivals listed

    Sep: 0

    Mar: 1

September: Inside La Plata's best window: Mar–May, Sep–Nov.

March: Inside La Plata's best window: Mar–May, Sep–Nov.

La Plata: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across Argentina in September →