Last updated: March 2, 2024
The weather in Pietraporzio, Italy, during September is characterized by an average temperature of 10°C (51°F). Highs can soar to 20°C (68°F), while lows may dip to 0°C (32°F). Typically, the humidity level in Pietraporzio throughout September hovers around 73%.
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Humidity
In September, Pietraporzio averages 99 mm (3.9 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 28 minutes of daylight, with the sun shining for approximately 11 hours 14 minutes each day. Additionally, there is a 28% probability of sunny days during this period.
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In September, the UV Index in Pietraporzio reaches a maximum of 8, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 | 3 | 5 | 7 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||