Hot
Average highs reach 32°C, so days can feel very hot.
August verdict
Mixed for holiday weather
Average highs reach 32°C, so days can feel very hot. Sunshine averages 5.7h per day, enough for a balanced month. Rainfall averages 303mm, so showers are a real planning factor.

Monthly averages
Temp
32°C
Rain
303mm
Sun
5.7h
Sea
30°C
Weather score
46
Mixed
Hot
Average highs reach 32°C, so days can feel very hot.
Wet
Rainfall averages 303mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Warm sea
Sea temperatures average 30°C, so swimming is usually comfortable by monthly-average standards.
Map
Compare Hai Phong, Vietnam with nearby places by weather score, rain, sun, temperature, and swim conditions.
August32°C average high
August is one of Hai Phong's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
August303mm average rain
August is one of Hai Phong's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August5.7 hours average sun
August is brighter than Hai Phong's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to October
This stretch has the strongest sunshine in the monthly averages.
August30°C average sea
August is one of Hai Phong's warmest sea months, when swimming comfort is usually strongest.
Warmest seaMay to October
Sea temperatures are usually near 27°C in this stretch, so swimming comfort is at its strongest.
August46 weather score
August is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsApril and October to November
These months have the strongest weather score in the monthly averages.