When to go · Foz do Iguaçu
Foz do Iguaçu in July
Good month. Outside the best window (Mar–May, Aug–Nov). Across Brazil: School holidays: Iguaçu and the Pantanal busy; Lençóis lagoons full; Rio dry and clear.
Key facts
- Verdict
- Good
- Temperature
- 24°C (75°F)75°F (24°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 7
- Crowds
- High
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
Outside the best window (Mar–May, Aug–Nov). Across Brazil: School holidays: Iguaçu and the Pantanal busy; Lençóis lagoons full; Rio dry and clear.
Is another month better than July?
July is rated good. These months rate higher:
Weather in July
- Foz do IguaçuHighs around 24 °C (75 °F), lows around 10 °C (50 °F), rain on about 7 daysHighs around 75 °F (24 °C), lows around 50 °F (10 °C), rain on about 7 days
- South and Iguaçu, Brazil · Foz do Iguaçu, Florianópolis, Gramadocool
Hot summers, cool winters with frost in the highlands; the falls are fullest after rains, most often in summer.
Crowds and prices
- Crowds · Brazil overall
- High
- Prices · Brazil overall
- Medium
Brazil overall: School holidays: Iguaçu and the Pantanal busy; Lençóis lagoons full; Rio dry and clear.
Compare two months
Weather, crowds and prices for any two months in Foz do Iguaçu, side by side.
Verdict
Jul: Good
Mar: Great (better)
Daytime high
Jul: 24 °C (75 °F)75 °F (24 °C)
Mar: 31 °C (88 °F)88 °F (31 °C)
Night low
Jul: 10 °C (50 °F)50 °F (10 °C)
Mar: 18 °C (64 °F)64 °F (18 °C)
Rain days
Jul: 7 (better)
Mar: 9
Crowds
Jul: High
Mar: Medium
Prices
Jul: Medium
Mar: Medium
Festivals listed
Jul: 0
Mar: 1
July: Outside the best window (Mar–May, Aug–Nov). Across Brazil: School holidays: Iguaçu and the Pantanal busy; Lençóis lagoons full; Rio dry and clear.
March: Inside Foz do Iguaçu's best window: Mar–May, Aug–Nov.
Foz do Iguaçu: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- Layers: a fleece or light jacket