Hạ Long Weather in August

What's the weather like in Hạ Long (Quảng Ninh) in August 2023?

The climate in Hạ Long during August can be summarized as very hot, humid and very wet.

August is in the summer in Hạ Long and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (78°F) is normal.

Hạ Long weather averages (imperial / metric)
Daytime temperature 32°C 89.5°F
Nightly temperature 25.3°C 77.5°F
Average temperature 28.6°C 83.5°F
Daily sunshine 6.3 hrs
Avg rainfall 312 mm 12.3 ins
Rainy days 16 days
Sea temperature 30°C 86.1°F
Humidity 82%
Windspeed 5.8kph 4 mph

On average August is the wettest month of the year in Hạ Long with around 312mm 12.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.3 hours of sunshine per day.

August temperatures in Hạ Long

Hạ Long average temperature in August

August rainfall

Hạ Long average rain in August

August hourly sunshine

Hạ Long average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Hạ Long in August 2023.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Hạ Long weather stats

Hạ Long weather statistics
Hottest month: July 32.4°C 90.3°F
Driest month: December 24mm 0.9ins
Sunniest month: July 7.1hrs
Coldest month: January 19.3°C 66.7°F
Wettest month: August 312mm 12.3ins
Map showing location of Hạ Long (20.95111, 107.08) Hạ Long map pin © Google

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