Weather atlas / The seasons
Climate in Haikou
Haikou experiences a subtropical monsoon climate with distinct wet and dry seasons. Temperatures range from a cool 15 degrees Celsius in winter to a hot 30 degrees Celsius in summer. Expect high humidity and frequent heavy rainfall during the wet season.
Temperature in °C · Rainfall in mm · Monthly climate averages
Temperature
Precipitation
Monthly Averages
Monthly detail · Scroll the table to see all measurements →
| Month | High °C | Avg °C | Low °C | Rain | Days | Sun (h) | Comfort |
|---|---|---|---|---|---|---|---|
| May | 30° | 29° | 28° | 0mm | 0 |
All-time Records
Record High32.2°CMay
Record Low27.1°CMay
Driest Month0mmMay
Sunniest MonthhMay