November weather forecast
Ha Long, Vietnam

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The limestone rocks in Ha Long Bay, Vietnam, with cruise boats docked off the shores of the beautiful blue waters
The limestone rocks in Ha Long Bay, Vietnam, with cruise boats docked off the shores of the beautiful blue waters

Weather in November

November brings a blend of autumn and winter mindsets to Ha Long's weather cycle. The city witnesses a significant drop in rainfall, measured at 34mm (1.34") during the month. But overall, November retains a moderate Vietnamese weather charm that appeals to both locals and tourists. The gradually falling temperatures bring with them a calm and serene atmosphere. The contrast of November's colorful cityscape against the serene sea mirrors the diversity of Ha Long.

Temperature

The commencement of November brings an average high-temperature of a still warm 25.9°C (78.6°F), marking an inconsequential divergence from October. Nighttime temperatures hover around an average low of 18.2°C (64.8°F) in November.

Humidity

The average relative humidity in November is 77%.

Rainfall

In November, the rain falls for 14.2 days. Throughout November, 34mm (1.34") of precipitation is accumulated. In Ha Long, during the entire year, the rain falls for 237.1 days and collects up to 1472mm (57.95") of precipitation.

Sea temperature

In November, the average sea temperature in Ha Long is 24.8°C (76.6°F).
Note: Factor in your tolerance to cold, the sunshine, the wind, and the air's warmth, and a swim in 24.8°C (76.6°F) might be tempting. It is interesting to note that Olympians compete in 25°C (77°F) to 28°C (82.4°F) water temperatures.

Daylight

In November, the average length of the day is 11h and 9min.
On the first day of November, sunrise is at 05:54 and sunset at 17:16. On the last day of the month, sunrise is at 06:11 and sunset at 17:09 +07.

Sunshine

In Ha Long, the average sunshine in November is 5.1h.

UV index

The average daily maximum UV index in November in Ha Long is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 5 in November leads to these recommendations:
Act with care - The need to guard against sun damage is communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Alert! UV radiation becomes sharper due to reflections from sand and water.
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Frequently asked questions

What is the temperature in November in Ha Long?

In November, the average high-temperature and low-temperature in Ha Long are 25.9°C (78.6°F) and 18.2°C (64.8°F) respectively. In October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 34°C (93.2°F).

What is the average humidity in November in Ha Long?

In Ha Long, Vietnam, the average relative humidity in November is 77%.

How many days does it rain in November in Ha Long?

In November, in Ha Long, Vietnam, the rain falls for 14.2 days. Throughout November, 34mm (1.34") of precipitation is accumulated.

What is the water temperature in November in Ha Long?

In Ha Long, Vietnam, the average seawater temperature in November is 24.8°C (76.6°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24.8°C (76.6°F) water may be enjoyable.

What is the average length of the day in November in Ha Long?

In Ha Long, Vietnam, the average day length in November is 11h and 9min.

When is the sunrise / sunset in November in Ha Long?

In November, on the first day of the month, sunrise is at 05:54 and sunset at 17:16. On the last day of the month, in Ha Long, Vietnam, sunrise is at 06:11 and sunset at 17:09 +07.

How many hours of sunshine does Ha Long have in November?

The average sunshine duration in November in Ha Long is 5.1h.

What is the UV index reading in November in Ha Long?

In Ha Long, the average daily maximum UV index in November is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in November
Ha Long, Vietnam

Average temperature in November - Ha Long, Vietnam
  • Average high temperature in November: 25.9°C

The warmest month (with the highest average high temperature) is June (34.1°C).
The month with the lowest average high temperature is January (20.1°C).

  • Average low temperature in November: 18.2°C

The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).

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Average pressure in November
Ha Long, Vietnam

Average pressure in November - Ha Long, Vietnam
  • Average pressure in November: 1016.5mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1003.4mbar).

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Average wind speed in November
Ha Long, Vietnam

Average wind speed in November - Ha Long, Vietnam
  • Average wind speed in November: 5.4km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are August and September (5.2km/h).

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Average humidity in November
Ha Long, Vietnam

Average humidity in November - Ha Long, Vietnam
  • Average humidity in November: 77%

The months with the highest relative humidity are August and September (83%).
The month with the lowest relative humidity is February (71%).

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Average rainfall in November
Ha Long, Vietnam

Average rainfall in November - Ha Long, Vietnam
  • Average rainfall in November: 34mm

The wettest month (with the highest rainfall) is August (317mm).
The driest month (with the least rainfall) is February (15mm).

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Average rainfall days in November
Ha Long, Vietnam

Average rainfall days in November - Ha Long, Vietnam
  • Average rainfall days in November: 14.2 days

The month with the highest number of rainy days is July (28.3 days).
The month with the least rainy days is February (12.8 days).

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Average sea temperature in November
Ha Long, Vietnam

Average sea temperature in November - Ha Long, Vietnam
  • Average sea temperature in November: 24.8°C

The best month for swimming (with the highest average sea temperature) is July (30.8°C).
The coldest months (with the lowest average sea temperature) are January and February (19.3°C).

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Average daylight in November /
Average sunshine in November
Ha Long, Vietnam

Average daylight in November / Average sunshine in November - Ha Long, Vietnam
  • Average daylight in November: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in November: 5h and 1min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in November
Ha Long, Vietnam

Average sunshine days in November - Ha Long, Vietnam
  • Average sunshine days in November: 13 days

The month with the most sunshine days is December (15.5 days).
The month with the least sunshine days is July (2.3 days).

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Average UV index in November
Ha Long, Vietnam

Average UV index in November - Ha Long, Vietnam
  • Average UV index in November: 5

The months with the highest UV index are April, May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in November
Ha Long, Vietnam

Average cloud cover in November - Ha Long, Vietnam
  • Average cloud cover in November: 53

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 42).

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Average visibility in November
Ha Long, Vietnam

Average visibility in November - Ha Long, Vietnam
  • Average visibility in November: 9km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (9km).
The months with the lowest visibility are July, August and September (8km).

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Ha Long, Vietnam

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