Ha Long — weather by month, water temperature

The average maximum daily temperature — 32.9°C in August. Average maximum night temperature — 29.1°C in July. The average minimum daily temperature — 20.1°C in January. The average minimum night temperature — 16.9°C in January.

Average maximum temperature of the water — 30°C fixed in July. The average minimum temperature of the water — 18.6°C fixed in February.

Maximum precipitation — 333.6 mm It was recorded in August. Minimum precipitation — 21.8 mm It was recorded in February.