Weather in Haiphong in September
September in Haiphong is warm with average temperatures around 27.3°C (81.1°F). Expect significant rainfall with 240mm across approximately 19 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
30.0°C
86.0°F
Low
24.6°C
76.3°F
Precipitation
240 mm
9.4 inches
~19 rainy days
Conditions
Humidity
83%
Comparison to Adjacent Months
September is 98mm drier than August.
September is 2.5°C warmer than October, 118mm wetter than October.