Last updated: March 2, 2024
The weather in Tumu, Indonesia, during January is characterized by an average temperature of 25°C (77°F). Highs can soar to 32°C (90°F), while lows may dip to 20°C (68°F). Typically, the humidity level in Tumu throughout January hovers around 78%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Tumu averages 294 mm (11.6 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 12 hours 36 minutes of daylight, with the sun shining for approximately 6 hours 50 minutes each day. Additionally, there is a 6% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Tumu 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 | 2 | 4 | 8 | 12 | 15 | 15 | 14 | 10 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||