You can visit Ha Long Bay the whole year round. Though, from June to September, the temperature is usually highest in whole year and there are storms developing in the bay. October through November is the best time to enjoy safer weather conditions and cooler temperatures. March, April and May are also good time to travel to Halong Bay with blossoms and new greenery along the various cliffs.

Ha Long Bay Weather

Halong Bay Weather is favorable for cruising year-round. In each time of the year, Halong Bay is beautiful in its own way!

Ha Long Bay weather in 12 months:

March + April + May: Temperature: ~ 20°F-22°F; Some day have light rain; Clear with blue sky
June + July + Aug: Temperature: ~ 26°F-28°F with strong Sun; Carefully with Typhoon; Some day have trong rain but quick
Sept + Oct + Nov: Best time to enjoy Halong with cool temperature: ~ 26°F-28°F
Dec + Jan + Feb: Temperature: 18°F~20°F; Cold with strong wind; Some day is misty and rainy

Ha Long Bay Weather chart

ha-long-bay-weather-chart

VietnamStay offers both day tour and overnight cruise tour to explore the majestic Ha Long Bay, visit our tour list page at: https://www.vietnamstay.com/tours/ha-long-bay-tours

For more information on Halong Bay, please click here!