Weather in ハイフォン in 9月
Climate normals based on 10 years of historical data for ハイフォン, ベトナム.
Average high
31°C
Average low
25°C
Rainfall
381 mm
22 rainy days
Sunshine
1.4h/day
湿度
79%
Sea temperature
30.7°C
How Hot Is ハイフォン in 9月?
ハイフォン in September clocks an average daytime peak of 31°C with overnight lows around 25°C.
Sunshine Hours in 9月
September is mostly overcast in ハイフォン: just 1.4h of direct sun, despite 12h of daylight.
Does It Rain In ハイフォン In 9月?
Tropical rains define September: 381mm over 22 days in ハイフォン.
Is ハイフォン Humid In 9月?
Air feels constantly thick in ハイフォン: 79% humidity is the norm in September.
How Warm Is The Sea In ハイフォン In 9月?
Sea temperatures climb to 30.7°C off ハイフォン in September — bath-warm and tropical.
Wind In ハイフォン In 9月
Wind stays light: 14 kph on a typical day in ハイフォン.
Cloud Cover In ハイフォン In 9月
Grey, cloudy days are the norm: 74% average cover in ハイフォン.
Cities With Similar Weather In 9月
Weather in ハイフォン, month by month
| Month | High / Low | 雨 | |
|---|---|---|---|
| 1月の天気 | 21°C / 15°C | 54mm | Details → |
| 2月の天気 | 22°C / 16°C | 44mm | Details → |
| 3月の天気 | 25°C / 20°C | 46mm | Details → |
| 4月の天気 | 28°C / 22°C | 105mm | Details → |
| 5月の天気 | 31°C / 25°C | 198mm | Details → |
| 6月の天気 | 33°C / 27°C | 245mm | Details → |
| 7月の天気 | 33°C / 27°C | 345mm | Details → |
| 8月の天気 | 32°C / 26°C | 498mm | Details → |
| 9月の天気 | 31°C / 25°C | 381mm | |
| 10月の天気 | 29°C / 22°C | 184mm | Details → |
| 11月の天気 | 27°C / 20°C | 58mm | Details → |
| 12月の天気 | 22°C / 16°C | 27mm | Details → |