Weather in Dong Hoi in May 2025
Average weather
Average temperature in Dong Hoi in May
Going from a maximum of +37°C during the day to a minimum of +24°C during the night, the temperature in May averages around +32°C.
The average maximum temperature goes up 62% by the end of the month, compared with the beginning of the month, from +26°C to +34°C.
Is Dong Hoi warm or cold in May?
Dong Hoi is typically warm in May.
Maximum temperatures go up compared to the previous month from +28°C to +30°C. The minimum temperature also goes up from +24°C to +26°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how May is compared to other months in Dong Hoi:
Climate in Dong Hoi in May
| April | May | June | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +28°C | +30°C | +32°C | ||||
| Min. temperature | ||||||
| +17°C | +21°C | +22°C | ||||
| Max. temperature | ||||||
| +37°C | +38°C | +37°C | ||||
| Rainfall | ||||||
| 88 mm | 121 mm | 81 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 3 m/s | ||||
| Humidity | ||||||
| 87% | 82% | 75% | ||||
| Air pressure | ||||||
| 1009 HPa | 1006 HPa | 1003 HPa | ||||
| Sunny days | ||||||
| 3 | 1 | 1 | ||||
| Cloudy days | ||||||
| 7 | 7 | 11 | ||||
| Rainy days | ||||||
| 19 | 18 | 13 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
May weather is still as ok as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +28°C to +30°C during the day. Prepare for more rain. Average rainfall goes from 88 mm to 121 mm. It feels drier, as humidity decreases from 87% to 82%. The average wind speed doesn’t change much during May, staying around 2 m/s. The days becoming less sunny, going from 3 sunny days in April to 1 in May.
June brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Dong Hoi is gradually increasing during May, going from 2 m/s to 4 m/s over the course of the month.
Rain
How was the weather last May in Dong Hoi?
Climate Change over Years
The climate in Dong Hoi in May has not changed much over the last 43 years.
The average temperature was the lowest in 2011 (+26°C) and the highest in 2019 (+29°C). The driest year was 1982 with only 1599 mm of rainfall, and the wettest year was 2020 with 3418 mm.
FAQ
Is May a good time to visit Dong Hoi?
Can you sunbathe in Dong Hoi in May?
Is Dong Hoi rainy in May?
Is it sunny in Dong Hoi in May?
Other cities in Vietnam
Monthly weather in Dong Hoi
Source of the data
For this page, we’ve looked at the typical weather in Dong Hoi, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
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.