Si Ma Cai

What is the climate like in Si Ma Cai?

The best time to visit Si Ma Cai is typically February – April, with trip comfort peaking in March (7.0/10). Si Ma Cai is warmest in June, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 50°F (10°C). The wettest month is typically August and the driest is February; the year sees roughly 70 in (1788 mm) of precipitation.

• Best time to visitFebruary – April — comfort peaks in March (7.0/10)
• Warmest monthJune — average high 82°F (28°C)
• Coolest monthJanuary — average low 50°F (10°C)
• Wettest monthAugust (18 in (457 mm))
• Driest monthFebruary (1.0 in (26 mm))
• Annual precipitation70 in (1788 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)