Last updated: March 2, 2024
The weather in Santa Rosa de Osos, Colombia, during September is characterized by an average temperature of 17°C (63°F). Highs can soar to 25°C (78°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Santa Rosa de Osos throughout September hovers around 88%.
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Average temperature
Maximum temperature
Humidity
In September, Santa Rosa de Osos averages 299 mm (11.8 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 7 minutes of daylight, with the sun shining for approximately 8 hours 56 minutes each day. Additionally, there is a 11% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in Santa Rosa de Osos reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 15 | 13 | 10 | 6 | 3 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||