Last updated: March 2, 2024
The weather in Batu, Indonesia, during December is characterized by an average temperature of 23°C (74°F). Highs can soar to 29°C (85°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Batu throughout December hovers around 75%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Batu averages 447 mm (17.6 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 12 hours 33 minutes of daylight, with the sun shining for approximately 8 hours 22 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 Batu 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 | 3 | 5 | 9 | 12 | 13 | 13 | 11 | 7 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Moderate | VeryHigh | Extreme | High | Moderate | Low | |||||||
| Time to burn | 30 min | 15 min | 10 min | 25 min | 30 min | 45 min | |||||||