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Weather Forecast for Ha Long Bay

Vietnam

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Sunny

Current Weather - Ha Long Bay: 28°C

Vietnam

Sunny

Feels like 29°C

Wind

13 km/h N

Humidity

56%

Pressure

1006 mb

UV Index

3

Visibility

10 km
Sunny

Sunny

Thursday, September 03, 2026

High

34°C

Low

24°C

Rain Chance

4%

Hourly Forecast

Smoky haze 25°C
03:00
Smoky haze 25°C
04:00
Smoky haze 24°C
05:00
Smoky haze 24°C
06:00
Smoky haze 26°C
07:00
Sunny 28°C
08:00
Sunny 29°C
09:00
Sunny 31°C
10:00
Sunny 32°C
11:00
Sunny 33°C
12:00
Sunny 34°C
13:00
Partly Cloudy 34°C
14:00
Sunny 34°C
15:00
Partly Cloudy 33°C
16:00
Sunny 31°C
17:00
Sunny 29°C
18:00
Clear 28°C
19:00
Clear 27°C
20:00
Clear 27°C
21:00
Clear 27°C
22:00
Clear 26°C
23:00
Sep 04

Day Statistics

Maximum Wind

17 km/h

Humidity

62%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

4%

Snow Chance

0%

Sun & Moon

Sunrise

05:36 AM

Sunset

06:06 PM

Moonrise

09:58 PM

Moonset

10:51 AM

Moon Phase

Last Quarter

Moon Illumination

50%

Air Quality

PM2.5

30.4

μg/m³

PM10

31.2

μg/m³

NO₂

12.4

μg/m³

O₃

139.4

μg/m³

SO₂

18.7

μg/m³

CO

321.3

μg/m³

US EPA Index: 2 GB DEFRA Index: 3

Solar Radiation Data

Shortwave Radiation

376.68

Diffuse Radiation

63.68

DNI

17.01

GTI

364.79