When to go · Foz do Iguaçu
Foz do Iguaçu in March
Great month. Inside Foz do Iguaçu's best window: Mar–May, Aug–Nov.
Key facts
- Verdict
- Great
- Temperature
- 31°C88°F / 18°C64°F
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Brazil overall
- Prices
- Medium
- Brazil overall
Verdict
GreatBest and avoid months for Foz do Iguaçu
Inside Foz do Iguaçu's best window: Mar–May, Aug–Nov.
Weather in March
- Foz do IguaçuHighs around 31 °C, lows around 18 °C, rain on about 9 daysHighs around 88 °F, lows around 64 °F, rain on about 9 days
- South and Iguaçu, Brazil · Foz do Iguaçu, Florianópolis, Gramadofine
Hot summers, cool winters with frost in the highlands; the falls are fullest after rains, most often in summer.
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.
Carnival big impact
5–10 Feb 2027 (moves yearly) · Brazil
Rio Sambadrome parades, street blocos; Salvador and Olinda street Carnival; many businesses shut.
Crowds and prices
- Crowds · Brazil overall
- Medium
- Prices · Brazil overall
- Medium
Brazil overall: Post-Carnival lull; still hot; Amazon rising, Pantanal flooded.
What to pack
- Light, breathable clothes, a sun hat and sunscreen