Chascomús

What is the climate like in Chascomús?

The best time to visit Chascomús is typically August – April, with trip comfort peaking in January (7.8/10). Chascomús is warmest in January, when daily highs average 84°F (29°C), and coolest in July, when lows fall to about 43°F (6°C). The wettest month is typically March and the driest is June; the year sees roughly 31 in (789 mm) of precipitation.

• Best time to visitAugust – April — comfort peaks in January (7.8/10)
• Warmest monthJanuary — average high 84°F (29°C)
• Coolest monthJuly — average low 43°F (6°C)
• Wettest monthMarch (3.4 in (85 mm))
• Driest monthJune (1.7 in (43 mm))
• Annual precipitation31 in (789 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLa Plata, 68 km away (1973-2025)