Foz do Iguacu Weather in October
Brazil · 30-year monthly averages
🤔 Fair time to visit
October in Foz do Iguacu is warm, with average daytime highs around 29°C (84°F) and nighttime lows near 17°C (63°F). Expect roughly 247mm of precipitation spread over about 11 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
29°C
84°F
Avg low
17°C
63°F
Rainfall
247mm
very wet
Rainy days
11
days with ≥1mm
☀️ About 163 hours of sunshine over the month (~5h/day).
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
- compact umbrella or rain jacket
October vs the rest of the year
FAQ
- How hot is Foz do Iguacu in October?
- October in Foz do Iguacu is warm, with average daytime highs around 29°C (84°F) and nighttime lows near 17°C (63°F). Expect roughly 247mm of precipitation spread over about 11 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Foz do Iguacu in October?
- Foz do Iguacu sees around 247mm of precipitation in October on average — very wet by global standards.
- Is October a good time to visit Foz do Iguacu?
- October is a workable month to visit Foz do Iguacu, but expect some weather trade-offs.