Last updated: March 2, 2024
The weather in San Bernardo, Colombia, during September is characterized by an average temperature of 20°C (68°F). Highs can soar to 25°C (77°F), while lows may dip to 13°C (56°F). Typically, the humidity level in San Bernardo throughout September hovers around 64%.
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Average temperature
Maximum temperature
Humidity
In September, San Bernardo averages 683 mm (26.9 inches) of rainfall, typically over the course of 29 rainy days. The month enjoys an average of 12 hours 7 minutes of daylight, with the sun shining for approximately 10 hours 2 minutes each day. Additionally, there is a 14% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in San Bernardo reaches a maximum of 14, 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 | 1 | 4 | 7 | 11 | 14 | 14 | 13 | 9 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||