Hanoi Weather in May
30.9°C high · 24°C low · 194 mm rain · 8.1h sun
May is a warm month in Hanoi — not peak season, but a good time to avoid crowds.
May at a glance
| Metric | Value |
|---|---|
| Average high | 30.9°C |
| Average low | 24°C |
| Rainfall | 194 mm |
| Sunshine | 8.1 hours/day |
| Daylight | 13 hours |
What to pack in May
Pack light, breathable clothes, plus a raincoat and umbrella for Hanoi in May.
Hanoi weather by month
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Frequently asked questions
What is the weather in Hanoi in May?
Highs of 30.9°C and lows of 24°C, with about 194 mm of rain and 8.1 hours of sunshine per day.
Is May a good time to visit Hanoi?
May is a warm month in Hanoi — not peak season, but a good time to avoid crowds.
What to do in Hanoi · Best time to visit Hanoi
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.