What is the weather in Halong Bay Vietnam in February?

The weather in Ha Long Bay during February typically offers a comfortable climate as winter transitions into spring. Mild average temperatures around 18°C, with daytime highs potentially reaching 21-22°C and cooler evenings, sometimes dropping to around 15°C. You can also expect around 5-7 hours of sunshine per day, providing pleasant conditions for outdoor activities and exploring the bay's stunning scenery. The sea temperature averages around 19-20°C (66-68°F), which might be too cool for extended swimming for some.

What is the difference between Halong Bay temperature in January and February?

In Halong Bay, the temperature difference between January and February is generally slight. February sees a subtle increase in average temperatures, typically around 18°C, compared to January's average of about 17°C. While both months experience mild and pleasant conditions with similar humidity levels, February tends to have slightly warmer daytime highs, reaching around 21-22°C, and a minor increase in both average rainfall and the number of rainy days compared to the drier January