Last updated: March 2, 2024
The weather in Casalborsetti, Italy, during September is characterized by an average temperature of 22°C (72°F). Highs can soar to 29°C (85°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Casalborsetti throughout September hovers around 66%.
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Average temperature
Maximum temperature
Humidity
In September, Casalborsetti averages 99 mm (3.9 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 28 minutes of daylight, with the sun shining for approximately 11 hours 16 minutes each day. Additionally, there is a 57% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Casalborsetti reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 7 | 6 | 5 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||