When is the best time to go to Halong Bay?

When is the best time to go to Halong Bay? Here's some information to help you in your decision:

  • The best months for good weather in Halong Bay are May, September, October, November and December
  • On average, the warmest months are May, June, July, August, September and October
  • The rainiest months are June, July and August
  • The best months for swimming are May, June, July, August, September and October

For full information about the climate and weather in Halong Bay a specific month, click on the corresponding line below:

Month
January 59°F/68°F
30%
February 63°F/72°F
29%
March 68°F/77°F
39%
April 74°F/83°F
38%
May 79°F/88°F
60%
June 83°F/92°F
75%
July 83°F/92°F
80%
August 81°F/92°F
75%
September 79°F/92°F
57%
October 76°F/86°F
31%
November 68°F/81°F
22%
December 61°F/72°F
23%

Weather and climate in Halong Bay

  • Between january and march the climate is okay. The record temperature this month is 94°F and it rains about 39% of the time in march.
  • In april the climate is good. In average, on the morning it is 74°F and it rains in april about 2.9in.
  • In the month of may the climate is just OK. the thermometer goes up to 88°F°C and it rains in may about 8.6in.
  • In the month of june the climate is not good. The record temperature this month is 99°F and it rains about 12.8in each month.
  • In the month of july the climate is very bad. the thermometer goes up to 92°F°C.
  • In the month of august the climate is not good. At lunchtime, it's 92°F in average and you can expect to have 13.9in of rainfall/month during this period.
  • In the month of september the climate is just OK. By early evening, the temperature averages 83°F and it rains in september about 8.6in.
  • From october to december the climate is good. the thermometer goes up to 72°F°C and it rains in december about 1.3in.

Halong Bay : Halong Bay


Tours and organised trips in Vietnam


Chart: temperature and rainfall in Halong Bay

The chart below allows you to look at the following seasonal norms for the city of Halong Bay: minimum and maximum temperatures, and the monthly volume of precipitation for each month of the year.


Vietnam: get the best price!


Finding flights. Thank you for waiting.

Find a flight to Vietnam:


Map of Vietnam

Halong Bay appears on the map below with a blue icon. The other cities or locations in Vietnam appear on the map with a black icon. Click for information about the climate.

Chargement en cours
Legend: Halong Bay other locations

Recommended for you:

Other cities and places near Halong Bay

Key cities in Vietnam

See full list of cities

Change units