Last updated: March 2, 2024
The weather in Rengasdengklok, Indonesia, during September is characterized by an average temperature of 28°C (82°F). Highs can soar to 34°C (93°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Rengasdengklok throughout September hovers around 77%.
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Average temperature
Maximum temperature
Humidity
In September, Rengasdengklok averages 63 mm (2.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 3 minutes of daylight, with the sun shining for approximately 10 hours 15 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
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In September, the UV Index in Rengasdengklok 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 | 4 | 7 | 11 | 13 | 13 | 11 | 8 | 4 | 2 | 1 | 0 | 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 | ||||||