Last updated: March 2, 2024
The weather in Than Uyen, Vietnam, during September is characterized by an average temperature of 23°C (73°F). Highs can soar to 30°C (86°F), while lows may dip to 17°C (64°F). Typically, the humidity level in Than Uyen throughout September hovers around 82%.
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Average temperature
Maximum temperature
Humidity
In September, Than Uyen averages 228 mm (9.0 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 14 minutes of daylight, with the sun shining for approximately 9 hours 31 minutes each day. Additionally, there is a 21% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Than Uyen 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 | 1 | 3 | 6 | 10 | 13 | 13 | 12 | 9 | 6 | 3 | 1 | 1 | 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 | ||||