Rosário do Sul

What is the climate like in Rosário do Sul?

The best time to visit Rosário do Sul is typically October – April, with trip comfort peaking in February (7.0/10). Rosário do Sul is warmest in January, when daily highs average 88°F (31°C), and coolest in July, when lows fall to about 49°F (9°C). The wettest month is typically September and the driest is July; the year sees roughly 59 in (1505 mm) of precipitation.

• Best time to visitOctober – April — comfort peaks in February (7.0/10)
• Warmest monthJanuary — average high 88°F (31°C)
• Coolest monthJuly — average low 49°F (9°C)
• Wettest monthSeptember (7.5 in (189 mm))
• Driest monthJuly (3.5 in (89 mm))
• Annual precipitation59 in (1505 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPresidente General Don Oscar, 96 km away (1976-2025)