When to go · Foz do Iguaçu
Foz do Iguaçu in December
Avoid month. Listed as a month to avoid: Dec–Feb (hot and rainy).
Key facts
- Verdict
- Avoid
- Temperature
- 33°C91°F / 19°C66°F
- average high / low
- Rain days
- 9
- Crowds
- High
- Brazil overall
- Prices
- High
- Brazil overall
Verdict
AvoidBest and avoid months for Foz do Iguaçu
Listed as a month to avoid: Dec–Feb (hot and rainy).
Weather in December
- Foz do IguaçuHighs around 33 °C, lows around 19 °C, rain on about 9 daysHighs around 91 °F, lows around 66 °F, rain on about 9 days
- South and Iguaçu, Brazil · Foz do Iguaçu, Florianópolis, Gramadohot
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.
Christmas big impact
25 Dec · Brazil
Family holiday; summer travel peak starts.
Crowds and prices
- Crowds · Brazil overall
- High
- Prices · Brazil overall
- High
Brazil overall: Summer rains start; New Year's Eve on Copacabana fills Rio; book everything early.
High-price month: see what to book ahead.
What to pack
- Light, breathable clothes, a sun hat and sunscreen