Is the weather in Halong Bay in October hot?

The weather in Halong Bay in October is generally not considered hot. It offers a pleasant transition into autumn with comfortable temperatures. The average temperature in Halong Bay in October typically ranges from 21.8°C to 27°C during the day. This mild and cool climate, along with less intense sunshine and a comfortable sea temperature, makes October an ideal time for outdoor activities and exploring the bay without the heat and humidity of the summer months.

Is Halong Bay in October during the peak season?

Yes, October is considered the early part of the peak season for international tourists in Halong Bay. The pleasant weather, with cool air, mild sunshine, less rainfall, and comfortable sea temperatures, makes it an attractive time to visit. While it might not be as crowded as the absolute peak months of December and January (which coincide with Christmas and New Year), you can expect a noticeable increase in tourist numbers compared to the low season. It's advisable to book accommodations and tours in advance for travel during October.