Last updated: March 2, 2024
The weather in Hoai An, Vietnam, during December is characterized by an average temperature of 23°C (75°F). Highs can soar to 28°C (82°F), while lows may dip to 19°C (67°F). Typically, the humidity level in Hoai An throughout December hovers around 89%.
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Humidity
In December, Hoai An averages 239 mm (9.4 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 11 hours 17 minutes of daylight, with the sun shining for approximately 9 hours 7 minutes each day. Additionally, there is a 23% probability of sunny days during this period.
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In December, the UV Index in Hoai An reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 15 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 | 5 | 8 | 9 | 9 | 8 | 5 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | VeryHigh | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 15 min | 30 min | 45 min | ||||||||