Last updated: March 2, 2024
The weather in Oleggio, Italy, during September is characterized by an average temperature of 20°C (68°F). Highs can soar to 30°C (86°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Oleggio throughout September hovers around 74%.
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Average temperature
Maximum temperature
Humidity
In September, Oleggio averages 116 mm (4.6 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 10 minutes each day. Additionally, there is a 46% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Oleggio reaches a maximum of 6, 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 | 4 | 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 | ||||||||