Last updated: March 2, 2024
The weather in Castiglione di Sicilia, Italy, during September is characterized by an average temperature of 21°C (70°F). Highs can soar to 30°C (86°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Castiglione di Sicilia throughout September hovers around 71%.
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In September, Castiglione di Sicilia averages 107 mm (4.2 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 23 minutes of daylight, with the sun shining for approximately 11 hours 12 minutes each day. Additionally, there is a 60% probability of sunny days during this period.
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In September, the UV Index in Castiglione di Sicilia reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 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 | 1 | 3 | 5 | 7 | 8 | 9 | 8 | 6 | 4 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||