Last 7 days
Today
32° / 27° High / Low (°C)
89% Humidity
55% Rain probability
Drizzle Condition
~4h Rain duration
What this means
In Haikou on 5 Jul 2026, rain is possible: 55% chance, up to 0.5 mm forecast (source: Open-Meteo).
Rain is possible today but not certain — 55% chance of a brief drizzle, possibly for 4 hours. Carrying something compact is reasonable.
Rain season
Haikou on Hainan Island has a tropical monsoon climate; the wet season runs May–October with the heaviest rain in September–October and significant typhoon risk.
Elsewhere in China