Climate almanac
Hekou
Yunnan, China · 22.54°, 104.01°
What is the climate like in Hekou?
The best time to visit Hekou is typically May, the year's most comfortable month (5.8/10). Hekou is warmest in June, when daily highs average 87°F (30°C), and coolest in January, when lows fall to about 52°F (11°C). The wettest month is typically August and the driest is December; the year sees roughly 81 in (2064 mm) of precipitation.
- Best time to visitMay — the year's comfort peak (5.8/10)
- Warmest monthJune — average high 87°F (30°C)
- Coolest monthJanuary — average low 52°F (11°C)
- Wettest monthAugust (12 in (300 mm))
- Driest monthDecember (3.5 in (90 mm))
- Annual precipitation81 in (2064 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)