Last updated: March 2, 2024
The weather in Tanah Merah, Indonesia, during January is characterized by an average temperature of 19°C (67°F). Highs can soar to 26°C (80°F), while lows may dip to 14°C (58°F). Typically, the humidity level in Tanah Merah throughout January hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Tanah Merah averages 279 mm (11.0 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 11 hours 55 minutes of daylight, with the sun shining for approximately 7 hours 25 minutes each day. Additionally, there is a 4% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in Tanah Merah reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 2 | 4 | 8 | 12 | 14 | 15 | 12 | 9 | 5 | 2 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||