Last updated: March 2, 2024
The weather in Sao Joao dos Angolares, Sao Tome and Principe, during January is characterized by an average temperature of 27°C (80°F). Highs can soar to 28°C (83°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Sao Joao dos Angolares throughout January hovers around 75%.
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Average temperature
Maximum temperature
Humidity
In January, Sao Joao dos Angolares averages 129 mm (5.1 inches) of rainfall, typically over the course of 21 rainy days. The month enjoys an average of 12 hours 5 minutes of daylight, with the sun shining for approximately 8 hours 4 minutes each day. Additionally, there is a 25% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in Sao Joao dos Angolares reaches a maximum of 12, 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 | 7 | 10 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 0 | 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 | ||||