Last updated: March 2, 2024
The weather in Sepanjang, Indonesia, during December is characterized by an average temperature of 24°C (76°F). Highs can soar to 31°C (88°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Sepanjang throughout December hovers around 76%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Sepanjang averages 327 mm (12.9 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 12 hours 35 minutes of daylight, with the sun shining for approximately 8 hours 49 minutes each day. Additionally, there is a 8% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Sepanjang reaches a maximum of 15, 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 | 3 | 6 | 10 | 13 | 14 | 14 | 11 | 8 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||