Haiphong Weather in September

What's the weather like in Haiphong, Vietnam in September?

The climate in Haiphong during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Haiphong and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (76°F) is normal.

Haiphong weather averages (imperial / metric)
Daytime temperature 31.4°C 88.4°F
Nightly temperature 24.5°C 76°F
Average temperature 27.9°C 82.2°F
Daily sunshine 6.5 hrs
Avg rainfall 209 mm 8.2 ins
Rainy days 14 days
Sea temperature 29.5°C 85.1°F
Humidity 82%
Windspeed 5.8kph 4 mph

On average September is the 4th wettest month of the year in Haiphong with around 209mm 8.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

September temperatures in Haiphong

September rainfall

September hourly sunshine

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 September 2018.

Other monthly averages

Haiphong weather stats

Haiphong weather statistics
Hottest month: July 32.8°C 91°F
Driest month: December 24mm 0.9ins
Sunniest month: September 6.5hrs
Coldest month: January 19.5°C 67.1°F
Wettest month: August 305mm 12ins
Map showing location of Haiphong (20.85611, 106.68222)

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