Chiang Khong

What is the climate like in Chiang Khong?

The best time to visit Chiang Khong is typically November – March, with trip comfort peaking in February (8.7/10). Chiang Khong is warmest in April, when daily highs average 95°F (35°C), and coolest in January, when lows fall to about 58°F (14°C). The wettest month is typically August and the driest is February; the year sees roughly 64 in (1625 mm) of precipitation.

• Best time to visitNovember – March — comfort peaks in February (8.7/10)
• Warmest monthApril — average high 95°F (35°C)
• Coolest monthJanuary — average low 58°F (14°C)
• Wettest monthAugust (16 in (396 mm))
• Driest monthFebruary (0.6 in (15 mm))
• Annual precipitation64 in (1625 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromChiang Rai, 73 km away (1951-2025)