Weather in ハイフォン in 5月
Climate normals based on 9 years of historical data for ハイフォン, ベトナム.
Average high
31°C
Average low
25°C
Rainfall
198 mm
17 rainy days
Sunshine
2.4h/day
湿度
79%
Sea temperature
29.6°C
How Hot Is ハイフォン in 5月?
ハイフォン in May clocks an average daytime peak of 31°C with overnight lows around 25°C. May is the steepest cool-down of the year — 4°C off April's peaks.
Sunshine Hours in 5月
ハイフォン's long May days are heavily clouded: 2.4h of direct sun on a typical day.
Does It Rain In ハイフォン In 5月?
May's rainfall in ハイフォン is significant: 198mm across 17 days.
Is ハイフォン Humid In 5月?
ハイフォン's air is saturated this month: humidity averages a sweltering 79%.
How Warm Is The Sea In ハイフォン In 5月?
ハイフォン's waters peak at 29.6°C in May — extremely warm, ideal for long swims.
Wind In ハイフォン In 5月
Light breezes typical: ハイフォン averages 19 kph wind in May.
Cloud Cover In ハイフォン In 5月
Grey, cloudy days are the norm: 70% average cover in ハイフォン.
Cities With Similar Weather In 5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 | |
| 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 | Details → |
| 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 → |