Weather in Hanoi in April 2025
Average weather
Average temperature in Hanoi in April
Going from a maximum of +34°C during the day to a minimum of +15°C during the night, the temperature in April averages around +28°C.
The average maximum temperature goes up 68% by the end of the month, compared with the beginning of the month, from +20°C to +33°C.
Is Hanoi warm or cold in April?
Hanoi is typically warm in April.
Maximum temperatures go up compared to the previous month from +24°C to +28°C. The minimum temperature also goes up from +18°C to +22°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how April is compared to other months in Hanoi:
Climate in Hanoi in April
| March | April | May | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +24°C | +28°C | +32°C | ||||
| Min. temperature | ||||||
| +7°C | +13°C | +17°C | ||||
| Max. temperature | ||||||
| +37°C | +39°C | +40°C | ||||
| Rainfall | ||||||
| 55 mm | 103 mm | 234 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 82% | 82% | 80% | ||||
| Air pressure | ||||||
| 1011 HPa | 1008 HPa | 1005 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 1 | ||||
| Cloudy days | ||||||
| 23 | 21 | 16 | ||||
| Rainy days | ||||||
| 6 | 7 | 14 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
April weather is still as ok as in March. It’s getting warmer as April arrives. The average maximum temperature goes up from +24°C to +28°C during the day. Prepare for more rain. Average rainfall goes from 55 mm to 103 mm. Humidity levels don’t change as the month goes on, averaging around 82%. The average wind speed doesn’t change much during April, staying around 1 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
May brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Hanoi is gradually increasing during April, going from 3 m/s to 3 m/s over the course of the month.
Rain
How was the weather last April in Hanoi?
Climate Change over Years
The climate in Hanoi in April has not changed much over the last 43 years.
The average temperature was the lowest in 1996 (+25°C) and the highest in 2012 (+31°C). The driest year was 1980 with only 22 mm of rainfall, and the wettest year was 2013 with 281 mm.
FAQ
Is April a good time to visit Hanoi?
Can you sunbathe in Hanoi in April?
Is Hanoi rainy in April?
Is it sunny in Hanoi in April?
Other cities in Vietnam
Monthly weather in Hanoi
Source of the data
For this page, we’ve looked at the typical weather in Hanoi, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.