Last updated: March 2, 2024
The weather in Dong Hoi, Vietnam, during May is characterized by an average temperature of 28°C (82°F). Highs can soar to 34°C (94°F), while lows may dip to 22°C (73°F). Typically, the humidity level in Dong Hoi throughout May hovers around 73%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Dong Hoi averages 91 mm (3.6 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 56 minutes of daylight, with the sun shining for approximately 10 hours 25 minutes each day. Additionally, there is a 46% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In May, the UV Index in Dong Hoi reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 2 | 4 | 8 | 11 | 14 | 14 | 13 | 9 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||