Gualeguaychú

What is the climate like in Gualeguaychú?

The best time to visit Gualeguaychú is typically August – June, with trip comfort peaking in November (7.6/10). Gualeguaychú is warmest in January, when daily highs average 88°F (31°C), and coolest in July, when lows fall to about 45°F (7°C). The wettest month is typically March and the driest is June; the year sees roughly 42 in (1054 mm) of precipitation.

• Best time to visitAugust – June — comfort peaks in November (7.6/10)
• Warmest monthJanuary — average high 88°F (31°C)
• Coolest monthJuly — average low 45°F (7°C)
• Wettest monthMarch (5.4 in (138 mm))
• Driest monthJune (1.7 in (42 mm))
• Annual precipitation42 in (1054 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromGualeguaychu, 9 km away (1965-2025)