San Martin

What is the climate like in San Martin?

The best time to visit San Martin is typically May – January, with trip comfort peaking in July (8.8/10). San Martin is warmest in February, when daily highs average 90°F (32°C), and coolest in September, when lows fall to about 63°F (17°C). The wettest month is typically March and the driest is August; the year sees roughly 13 in (339 mm) of precipitation.

• Best time to visitMay – January — comfort peaks in July (8.8/10)
• Warmest monthFebruary — average high 90°F (32°C)
• Coolest monthSeptember — average low 63°F (17°C)
• Wettest monthMarch (5.2 in (132 mm))
• Driest monthAugust (0.1 in (2 mm))
• Annual precipitation13 in (339 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromCapitan Fap Guillermo Concha, 6 km away (1963-2025)