Weather in Haikou, China
Saturday 7 November 2026 | 10:29
26°
Clear sky
Feels like 30°
- High
- 31°
- Low
- 24°
- Humidity
- 85%
- Wind
- 9 km/h
Haikou: the next 12 hours at a glance
- Small chance of a shower (44% around 16:00).
- Up to 31° around 12:00.
- High UV (7) around 13:00: sunscreen, sunglasses and a hat.
- Best time to go out: around 20:00 (25°).
Temperature and rain / Haikou
The coming days
High
31°
Low
21°
Average high
26.7°
Average low
22.5°
Total rain
65.5 mm
Average rain
4.4 mm
Air quality - Haikou
Particles and ozone
Good
8.80 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1013.00µg/m³
Ozone78µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Haikou
Tomorrow in Haikou, expect Drizzle 🌦️, with:\n\n- High of 29°\n- Low of 24°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-07