Climate almanac
Haikou
Hainan, China · 20.03°, 110.35°
What is the weather like in Haikou in August?
In August, Haikou is typically 87°F (31°C) during the day and 81°F (27°C) at night. The month brings about 10 in (265 mm) of precipitation in total.
- Average high87°F (31°C)
- Average low81°F (27°C)
- Precipitation10 in (265 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)