Last updated: March 2, 2024
The weather in San Demetrio Ne' Vestini, Italy, during September is characterized by an average temperature of 16°C (60°F). Highs can soar to 25°C (78°F), while lows may dip to 4°C (39°F). Typically, the humidity level in San Demetrio Ne' Vestini throughout September hovers around 67%.
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In September, San Demetrio Ne' Vestini averages 84 mm (3.3 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 26 minutes of daylight, with the sun shining for approximately 11 hours 11 minutes each day. Additionally, there is a 43% probability of sunny days during this period.
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In September, the UV Index in San Demetrio Ne' Vestini reaches a maximum of 8, 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 | 2 | 4 | 6 | 7 | 8 | 7 | 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 | ||||||