Last updated: March 2, 2024
The weather in Batam, Indonesia, during January is characterized by an average temperature of 27°C (80°F). Highs can soar to 29°C (84°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Batam throughout January hovers around 88%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Batam averages 200 mm (7.9 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 12 hours 2 minutes of daylight, with the sun shining for approximately 7 hours 51 minutes each day. Additionally, there is a 7% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Batam reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 3 | 6 | 9 | 12 | 13 | 13 | 10 | 6 | 3 | 1 | 1 | 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 | ||||