Last updated: March 2, 2024
The weather in Borso del Grappa, Italy, during September is characterized by an average temperature of 18°C (64°F). Highs can soar to 27°C (81°F), while lows may dip to 7°C (46°F). Typically, the humidity level in Borso del Grappa throughout September hovers around 66%.
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Humidity
In September, Borso del Grappa averages 141 mm (5.6 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 29 minutes of daylight, with the sun shining for approximately 11 hours 5 minutes each day. Additionally, there is a 50% probability of sunny days during this period.
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In September, the UV Index in Borso del Grappa 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 | ||||||||