Ha Long Bay weather in April 2021

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27
27°C max day temperature
4
4 hours of sunshine per day
13
13 days with some rainfall
21
21°C min night temperature
13
13 hours of daylight per day
M
Moderate heat & humidity
91
91 mm of monthly rainfall
11
11+ (Extreme) UV index
23
23°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The April weather guide for Ha Long Bay, Vietnam shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Ha Long Bay in April?

Daytime temperatures usually reach 27°C in Ha Long Bay in April with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Ha Long Bay in April?

There are normally 4 hours of bright sunshine each day in Ha Long Bay in April - that's 32% of daylight hours.

How warm is the sea around Ha Long Bay in April?

The average sea temperature around Ha Long Bay in April is 23°C.

Does it rain in Ha Long Bay in April?

There are usually 13 days with some rain in Ha Long Bay in April and the average monthly rainfall is 91mm.

Ha Long Bay sunrise & sunset times for April 2021

Browse the sunrise & sunset times for Ha Long Bay in April 2021. Select a month to view Ha Long Bay sunrise & sunset times for the next twelve months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec