Last updated: March 2, 2024
The weather in Giffoni Valle Piana, Italy, during September is characterized by an average temperature of 20°C (69°F). Highs can soar to 29°C (84°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Giffoni Valle Piana throughout September hovers around 65%.
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Humidity
In September, Giffoni Valle Piana averages 92 mm (3.6 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 25 minutes of daylight, with the sun shining for approximately 11 hours 5 minutes each day. Additionally, there is a 54% probability of sunny days during this period.
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In September, the UV Index in Giffoni Valle Piana 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 | ||||||