Last 7 days
Today
36° / 27° High / Low (°C)
89% Humidity
28% Rain probability
Thunderstorm Condition
~1h Rain duration
What this means
In Haikou on 22 Jun 2026, no rain is expected: 28% chance, 0.1 mm forecast (source: Open-Meteo).
Today should stay dry — just 28% chance of rain. Safe to leave the umbrella at home.
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.
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