Last updated: March 2, 2024
The weather in Harapan Jaya, Indonesia, during December is characterized by an average temperature of 27°C (80°F). Highs can soar to 30°C (87°F), while lows may dip to 24°C (76°F). Typically, the humidity level in Harapan Jaya throughout December hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Harapan Jaya averages 288 mm (11.3 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 11 hours 54 minutes of daylight, with the sun shining for approximately 9 hours 11 minutes each day. Additionally, there is a 4% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Harapan Jaya reaches a maximum of 12, 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 | 10 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 0 | 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 | ||||