Last updated: March 2, 2024
The weather in Yen Lac, Vietnam, during May is characterized by an average temperature of 25°C (78°F). Highs can soar to 34°C (93°F), while lows may dip to 18°C (65°F). Typically, the humidity level in Yen Lac throughout May hovers around 77%.
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Average temperature
Maximum temperature
Humidity
In May, Yen Lac averages 180 mm (7.1 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 13 hours 11 minutes of daylight, with the sun shining for approximately 8 hours 47 minutes each day. Additionally, there is a 20% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Yen Lac reaches a maximum of 13, 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 | 7 | 11 | 13 | 13 | 12 | 9 | 5 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||