Ha Long Bay weather in October 2020

  • 29°C maximum daytime temperature in October in Ha Long Bay29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in October in Ha Long Bay11
    11 days with some rainfall
  • 21°C minimum night-time temperature in October in Ha Long Bay21
    21°C min night temperature
  • 12 hours of daylight per day in October in Ha Long Bay12
    12 hours of daylight per day
  • High heat & humidity in October in Ha Long BayH
    High heat & humidity
  • 119 mm monthly rainfall in October in Ha Long Bay119
    119 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Ha Long Bay10
    10 (Very High) UV index
  • 28°C sea temperature in October in Ha Long Bay28
    28°C sea temperature
  • Top deals & discounts
  • Ha Long Bay weather overview
  • Ha Long Bay climate averages by month
  • More destinations
  • Best time to go to Ha Long Bay
  • Ha Long Bay 5-day weather forecast

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

The October 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.

  • Save EXTRA £25 per booking on holidays to Vietnam
  • Discount available on all products - no minimum spend
  • Enter promo code at checkout. Excludes children

Mercury HolidaysHoliday deal finder

How hot is it in Ha Long Bay in October?

Daytime temperatures usually reach 29°C in Ha Long Bay in October with high heat and humidity, falling to 21°C at night.

How sunny is it in Ha Long Bay in October?

There are normally 6 hours of bright sunshine each day in Ha Long Bay in October - that's 48% of daylight hours.

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

The average sea temperature around Ha Long Bay in October is 28°C.

Does it rain in Ha Long Bay in October?

There are usually 11 days with some rain in Ha Long Bay in October and the average monthly rainfall is 119mm.

What is the chance of a typhoon in Ha Long Bay in October?

On average 1.1 days in October in Ha Long Bay are likely to be affected by the passage of one or more tropical storms.

Ha Long Bay sunrise & sunset times for October 2020

Browse the sunrise & sunset times for Ha Long Bay in October 2020. Select a month to view Ha Long Bay sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st October 2020 05:43 17:40
Friday, 16th October 2020 05:48 17:27
Saturday, 31st October 2020 05:54 17:17
  • Save up to 10% on holidays to Vietnam
  • Book online with TUI to get discount
  • Low deposits & free child places available

TUITUI deal finder

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about Vietnam

Where's hot in Vietnam in October?

Below are average maximum temperatures at popular destinations in Vietnam in October. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.