Last updated: March 2, 2024
The weather in Dong Hoi, Vietnam, during October is characterized by an average temperature of 25°C (78°F). Highs can soar to 31°C (89°F), while lows may dip to 21°C (71°F). Typically, the humidity level in Dong Hoi throughout October hovers around 85%.
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In October, Dong Hoi averages 734 mm (28.9 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 11 hours 43 minutes of daylight, with the sun shining for approximately 8 hours 36 minutes each day. Additionally, there is a 12% probability of sunny days during this period.
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In October, the UV Index in Dong Hoi reaches a maximum of 12, 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 | 1 | 3 | 6 | 10 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||