Last updated: March 2, 2024
The weather in Ullong, Indonesia, during December is characterized by an average temperature of 22°C (71°F). Highs can soar to 27°C (81°F), while lows may dip to 18°C (65°F). Typically, the humidity level in Ullong throughout December hovers around 80%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Ullong averages 1089 mm (42.9 inches) of rainfall, typically over the course of 31 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 8 hours 32 minutes each day. Additionally, there is a 3% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Ullong 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 | 1 | 4 | 7 | 11 | 14 | 14 | 13 | 9 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||