Thị Trấn Na Sầm

What is the climate like in Thị Trấn Na Sầm?

The best time to visit Thị Trấn Na Sầm is typically November – December, with trip comfort peaking in November (7.0/10). Thị Trấn Na Sầm is warmest in July, when daily highs average 89°F (31°C), and coolest in January, when lows fall to about 53°F (12°C). The wettest month is typically August and the driest is December; the year sees roughly 78 in (1983 mm) of precipitation.

• Best time to visitNovember – December — comfort peaks in November (7.0/10)
• Warmest monthJuly — average high 89°F (31°C)
• Coolest monthJanuary — average low 53°F (12°C)
• Wettest monthAugust (14 in (347 mm))
• Driest monthDecember (1.5 in (38 mm))
• Annual precipitation78 in (1983 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLang Son, 29 km away (1974-2026)