Climate almanac
Heyan
Chongqing, China · 31.36°, 108.67°
What is the weather like in Heyan in September?
In September, Heyan is typically 80°F (27°C) during the day and 68°F (20°C) at night. The month brings about 5.9 in (151 mm) of precipitation in total.
- Average high80°F (27°C)
- Average low68°F (20°C)
- Precipitation5.9 in (151 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)