Last updated: March 2, 2024
The weather in Altissimo, Italy, during September is characterized by an average temperature of 19°C (66°F). Highs can soar to 29°C (84°F), while lows may dip to 9°C (49°F). Typically, the humidity level in Altissimo throughout September hovers around 66%.
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Average temperature
Maximum temperature
Humidity
In September, Altissimo averages 122 mm (4.8 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 29 minutes of daylight, with the sun shining for approximately 11 hours 8 minutes each day. Additionally, there is a 52% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Altissimo reaches a maximum of 7, 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 | 6 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||