Climate almanac
Sanya
Hainan, China · 18.25°, 109.51°
What is the weather like in Sanya in August?
In August, Sanya is typically 86°F (30°C) during the day and 80°F (27°C) at night. The month brings about 12 in (296 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low80°F (27°C)
- Precipitation12 in (296 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)