Weather in Haiphong in September
Climate normals based on 10 years of historical data for Haiphong, Vietnam.
Average high
31°C
Average low
25°C
Rainfall
381 mm
22 rainy days
Sunshine
1.4h/day
Kelembapan
79%
Sea temperature
30.7°C
How Hot Is Haiphong in September?
September in Haiphong averages 31°C in the afternoon and 25°C overnight, with a typical daily mean of 28°C.
Sunshine Hours in September
Cloud cover keeps Haiphong dim: 1.4h of sun, daylight from 5:40 am to 5:55 pm.
Does It Rain In Haiphong In September?
Haiphong's wettest month — 381mm of rain in 22 days, with sustained heavy showers.
Is Haiphong Humid In September?
Air feels constantly thick in Haiphong: 79% humidity is the norm in September.
How Warm Is The Sea In Haiphong In September?
Sea temperatures climb to 30.7°C off Haiphong in September — bath-warm and tropical.
Wind In Haiphong In September
Breezes around 14 kph in Haiphong this September — comfortable for outdoor activity.
Cloud Cover In Haiphong In September
Cloudy skies dominate Haiphong in September — averaging 74% cloud cover.
Cities With Similar Weather In September
Weather in Haiphong, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 21°C / 15°C | 54mm | Details → |
| Cuaca di Bulan Februari | 22°C / 16°C | 44mm | Details → |
| Cuaca di Bulan Maret | 25°C / 20°C | 46mm | Details → |
| Cuaca di Bulan April | 28°C / 22°C | 105mm | Details → |
| Cuaca di Bulan Mei | 31°C / 25°C | 198mm | Details → |
| Cuaca di Bulan Juni | 33°C / 27°C | 245mm | Details → |
| Cuaca di Bulan Juli | 33°C / 27°C | 345mm | Details → |
| Cuaca di Bulan Agustus | 32°C / 26°C | 498mm | Details → |
| Cuaca di Bulan September | 31°C / 25°C | 381mm | |
| Cuaca di Bulan Oktober | 29°C / 22°C | 184mm | Details → |
| Cuaca di Bulan November | 27°C / 20°C | 58mm | Details → |
| Cuaca di Bulan Desember | 22°C / 16°C | 27mm | Details → |