Hanoi Weather in May
In May, Hanoi averages a high of 31°C (88°F) and a low of 24°C (76°F), based on 48 years of historical weather data from HA DONG.
31°C
Average high
88°F
24°C
Average low
76°F
40°C
Record high
104°F · 2019
15°C
Record low
59°F · 1994
What to Expect in Hanoi in May
Typical May days in Hanoi reach 31°C (88°F) during the afternoon and cool to around 24°C (76°F) overnight. On average, measurable rain falls on about 34% of days this month. Over the past 48 years, May temperatures in Hanoi have ranged from a record high of 40°C (2019) down to a record low of 15°C (1994).
For a day-by-day look or other months, see the full Hanoi weather history.