Halong Bay Weather in June
June is a rather hot month for travel to Halong Bay although it is perfect who loves the sun.
Compared to May, the temperature in June starts to rise but not too drastically. There is an increase of 1.5oC in average temperature to 29oC. The length of daylight hours remain at 13hrs as well as the length of sunshine at 6hrs. However, half of the month is wet with a total rainfall amounts to 277mm. This makes the weather very uncomfortable with high humidity level. The sea water temperature is similar to on land temperature of 29oC.
√ Average temperature: 29oC
√ Average sea Temperature: 29oC
√ Monthly rainfall: 277mm
√ Average hours of sunshine per day: 6