Foz do Iguacu Weather in January
Brazil · 30-year monthly averages
⚠️ Challenging time to visit
January in Foz do Iguacu is hot, with average daytime highs around 32°C (90°F) and nighttime lows near 21°C (69°F). Expect roughly 180mm of precipitation spread over about 9 rainy days, and this is one of the wetter months.
Avg high
32°C
90°F
Avg low
21°C
69°F
Rainfall
180mm
rainy
Rainy days
9
days with ≥1mm
☀️ About 202 hours of sunshine over the month (~7h/day).
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
January vs the rest of the year
FAQ
- How hot is Foz do Iguacu in January?
- January in Foz do Iguacu is hot, with average daytime highs around 32°C (90°F) and nighttime lows near 21°C (69°F). Expect roughly 180mm of precipitation spread over about 9 rainy days, and this is one of the wetter months.
- Does it rain a lot in Foz do Iguacu in January?
- Foz do Iguacu sees around 180mm of precipitation in January on average — rainy by global standards.
- Is January a good time to visit Foz do Iguacu?
- January is a challenging month to visit Foz do Iguacu weather-wise — plan around the conditions.