San Martín

What is the climate like in San Martín?

San Martín is comfortable to visit year-round; trip comfort peaks in April (8.9/10). San Martín is warmest in January, when daily highs average 94°F (34°C), and coolest in July, when lows fall to about 37°F (3°C). The wettest month is typically January and the driest is July; the year sees roughly 9.4 in (239 mm) of precipitation.

• Best time to visitYear-round — comfort peaks in April (8.9/10)
• Warmest monthJanuary — average high 94°F (34°C)
• Coolest monthJuly — average low 37°F (3°C)
• Wettest monthJanuary (1.8 in (45 mm))
• Driest monthJuly (0.1 in (3 mm))
• Annual precipitation9.4 in (239 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSan Martin, 5 km away (1973-2025)