Destination guide: Iguazu
Weather in Iguazu
The weather is subtropical, warm and humid, with average winter temperatures of 15°C (50°F) and 26°C (79°F) in summer. Average annual rainfall totals 2,000 millimetres (787 inches).
The area around the waterfalls has a favorable weather all year long; however, it is worth mentioning that rainfall is less frequent in springtime, and the heat is not as suffocating as in summer.