Santiago

What is the climate like in Santiago?

Santiago is comfortable to visit year-round; trip comfort peaks in August (9.2/10). Santiago is warmest in March, when daily highs average 85°F (29°C), and coolest in August, when lows fall to about 57°F (14°C). The wettest month is typically January and the driest is September; the year sees roughly 2.5 in (64 mm) of precipitation.

• Best time to visitYear-round — comfort peaks in August (9.2/10)
• Warmest monthMarch — average high 85°F (29°C)
• Coolest monthAugust — average low 57°F (14°C)
• Wettest monthJanuary (0.9 in (22 mm))
• Driest monthSeptember (0.0 in (0 mm))
• Annual precipitation2.5 in (64 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPisco Intl, 74 km away (1963-2025)