When to go · Puerto Iguazú
Puerto Iguazú in September
Great month. Inside Puerto Iguazú's best window: Apr–May, Aug–Sep.
Key facts
- Verdict
- Great
- Temperature
- 27°C (81°F)81°F (27°C) / 14°C (57°F)57°F (14°C)
- average high / low
- Rain days
- 8
- Crowds
- Low
- Argentina overall
- Prices
- Medium
- Argentina overall
Verdict
Inside Puerto Iguazú's best window: Apr–May, Aug–Sep.
Is another month better than September?
No other month rates higher than September for Puerto Iguazú in this guide.
Weather in September
- Puerto IguazúHighs around 27 °C (81 °F), lows around 14 °C (57 °F), rain on about 8 daysHighs around 81 °F (27 °C), lows around 57 °F (14 °C), rain on about 8 days
- Northeast (Iguazú, Esteros del Iberá), Argentina · Puerto Iguazú, Corrientesbest weather
Subtropical and wet all year; summer is sticky at 35 °C (95 °F); the falls carry the most water after heavy rains, which can close walkways.Subtropical and wet all year; summer is sticky at 95 °F (35 °C); the falls carry the most water after heavy rains, which can close walkways.
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 Puerto Iguazú, side by side.
Verdict
Sep: Great
Apr: Great
Daytime high
Sep: 27 °C (81 °F)81 °F (27 °C)
Apr: 28 °C (82 °F)82 °F (28 °C)
Night low
Sep: 14 °C (57 °F)57 °F (14 °C)
Apr: 17 °C (63 °F)63 °F (17 °C)
Rain days
Sep: 8
Apr: 8
Crowds
Sep: Low
Apr: Medium
Prices
Sep: Medium
Apr: Medium
Festivals listed
Sep: 0
Apr: 1
September: Inside Puerto Iguazú's best window: Apr–May, Aug–Sep.
April: Inside Puerto Iguazú's best window: Apr–May, Aug–Sep.
Puerto Iguazú: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.