Last updated: March 2, 2024
The weather in Santo Antonio, Sao Tome and Principe, during June is characterized by an average temperature of 26°C (80°F). Highs can soar to 28°C (82°F), while lows may dip to 25°C (77°F). Typically, the humidity level in Santo Antonio throughout June hovers around 76%.
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Average temperature
Maximum temperature
Humidity
In June, Santo Antonio averages 156 mm (6.2 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 12 hours 12 minutes of daylight, with the sun shining for approximately 8 hours 20 minutes each day. Additionally, there is a 15% probability of sunny days during this period.
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Rainy days
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Chance of sun
In June, the UV Index in Santo Antonio reaches a maximum of 11, 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 | 9 | 11 | 10 | 9 | 6 | 3 | 1 | 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 | ||||