Halong Bay Weather in August
August is still a hot month and may subject to seasonal storms. Nonetheless Halong Bay is still an attractive destination for the month since it will be a lot less crowded than the high season.
Continuing to carry the heat and humidity of July, August in Halong has a high level of rainfall of 447mm for 16 wet days in the month. The average temperature though decreases slightly to 28.5oC, the heat and humidity is still rather uncomfortable. The sea temperature loses heat slower than on land so it is still at 30oC. The 13hrs of daylight has less sunshine since there is only 6hrs of sun light.
√ Average temperature: 28.5oC
√ Average sea Temperature: 30oC
√ Monthly rainfall: 447mm
√ Average hours of sunshine per day: 6