Last updated: March 2, 2024
The weather in Mersak, Indonesia, during January is characterized by an average temperature of 18°C (66°F). Highs can soar to 26°C (78°F), while lows may dip to 13°C (56°F). Typically, the humidity level in Mersak throughout January hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Mersak averages 318 mm (12.5 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
Sunshine hours
Chance of sun
In January, the UV Index in Mersak 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 | ||||||