Weather in Hanoi in September
Climate normals based on 10 years of historical data for Hanoi, Vietnam.
Average high
32°C
Average low
25°C
Rainfall
373 mm
22 rainy days
Sunshine
1.9h/day
Kelembapan
78%
How Hot Is Hanoi in September?
Hot but easing: 32°C days and 25°C nights in Hanoi, averaging 28°C overall.
Sunshine Hours in September
Persistent cloud limits Hanoi to about 1.9h of sun a day in September.
Does It Rain In Hanoi In September?
Tropical rains define September: 373mm over 22 days in Hanoi.
Is Hanoi Humid In September?
Tropical-style humidity defines Hanoi's September: 78% on average, with constant mugginess.
Wind In Hanoi In September
Light breezes typical: Hanoi averages 13 kph wind in September.
Cloud Cover In Hanoi In September
Hanoi's September runs cloudy: typical cloud cover of 72%.
Cities With Similar Weather In September
Weather in Hanoi, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 21°C / 15°C | 67mm | Details → |
| Cuaca di Bulan Februari | 23°C / 16°C | 48mm | Details → |
| Cuaca di Bulan Maret | 26°C / 20°C | 81mm | Details → |
| Cuaca di Bulan April | 30°C / 22°C | 117mm | Details → |
| Cuaca di Bulan Mei | 33°C / 25°C | 248mm | Details → |
| Cuaca di Bulan Juni | 34°C / 27°C | 279mm | Details → |
| Cuaca di Bulan Juli | 34°C / 27°C | 327mm | Details → |
| Cuaca di Bulan Agustus | 33°C / 26°C | 450mm | Details → |
| Cuaca di Bulan September | 32°C / 25°C | 373mm | |
| Cuaca di Bulan Oktober | 29°C / 22°C | 211mm | Details → |
| Cuaca di Bulan November | 27°C / 20°C | 60mm | Details → |
| Cuaca di Bulan Desember | 22°C / 15°C | 35mm | Details → |