The best time to go to Panorama is during the dry season, which typically runs from April to September, to enjoy the pleasant weather and outdoor activities.
During these months, you'll experience less rainfall and comfortable temperatures, making it ideal for exploring the town and its natural surroundings. The lower humidity also contributes to a more enjoyable experience, especially if you're planning to spend time by the Paraná River or engaging in watersports.
For families, visiting during the Brazilian school holidays in June or July can be a good option, as many local attractions and activities are geared towards visitors then. However, it's worth noting that these periods might see more domestic tourists.
Couples seeking a quieter retreat might prefer the shoulder months of April, May, or September, when the weather is still excellent but the crowds are generally smaller.