Climate almanac
Hekou
Yunnan, China · 22.54°, 104.01°
What is the weather like in Hekou in September?
In September, Hekou is typically 84°F (29°C) during the day and 72°F (22°C) at night. The month brings about 8.5 in (215 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low72°F (22°C)
- Precipitation8.5 in (215 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)