Typically, February in Ha Long Bay presents cool and dry conditions. Average temperatures range from 13C to 18C (55F to 64F), with occasional dips to slightly lower temperatures. Sunshine is common, though fog can occur, particularly in the early mornings. Rainfall is minimal during this month, making it a relatively dry period compared to other times of the year.
These climatic conditions present a favorable window for exploring the bay. The cooler temperatures offer a comfortable environment for outdoor activities like kayaking, hiking, and cruising among the iconic limestone karsts. The clear skies and reduced rainfall enhance visibility, providing stunning panoramic views of the landscape. Historically, February has been a popular time for both domestic and international tourists to visit, seeking respite from harsher climates elsewhere.