Puerto Iguazú Weather in January

With daytime temperatures of 32°C (90°F) and nighttime lows of 22°C (72°F), January in Puerto Iguazú brings very high temperatures during the day. Do keep in mind that January is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Puerto Iguazú in January

Puerto Iguazú is in the rainy season in January, with rain on around 10 days and an average of 170 mm (6.7 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Puerto Iguazú in January

In January, Puerto Iguazú sees very high temperatures, with highs of 32°C (90°F). Nights drop to around 22°C (72°F). For most visitors, the main thing to prepare for is the heat during the day. Nights are mild at around 22°C (72°F), which is comfortable for most people. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Sunshine in Puerto Iguazú in January

With approximately 198 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

If you prefer dry days with pleasant temperatures, August typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.