Last updated: August 23, 2025
In Grinzane Cavour, Italy, the average temperature in September is a pleasant 20°C (69°F). Expect a minimum of 7°C (44°F) and a maximum of 32°C (90°F), making it a month of varied climate. Throughout this time, the region receives 62 mm (2.4 in) of precipitation over 9 days, and the average humidity hovers around a comfortable 74%. Enjoy the dynamic weather of Grinzane Cavour this September!
In September in Grinzane Cavour, the average temperature is 20°C (69°F). Maximum temperatures can reach 32°C (90°F), while the minimum can drop as low as 7°C (44°F). This makes Grinzane Cavour an ideal destination for travelers seeking a mix of warm days and cooler nights.
In Grinzane Cavour in September, the precipitation amount is 62 mm (2.4 in) over the course of 9 days.
In Grinzane Cavour in September, humidity is 74%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and requiring frequent breaks for hydration, but with the right pacing, you can still enjoy the sights and sounds of your surroundings.
In Grinzane Cavour in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Grinzane Cavour.
UV Risk Categories
Weather in Grinzane Cavour varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Grinzane Cavour, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 46 mm (1.8 inches) | 88% | low |
| February Weather | 6°C (44°F) | 43 mm (1.7 inches) | 81% | moderate |
| March Weather | 9°C (49°F) | 56 mm (2.2 inches) | 76% | moderate |
| April Weather | 13°C (56°F) | 82 mm (3.2 inches) | 77% | high |
| May Weather | 17°C (64°F) | 107 mm (4.2 inches) | 74% | very high |
| June Weather | 23°C (73°F) | 51 mm (2.0 inches) | 71% | very high |
| July Weather | 25°C (77°F) | 53 mm (2.1 inches) | 67% | very high |
| August Weather | 25°C (78°F) | 32 mm (1.2 inches) | 64% | very high |
| September Weather | 20°C (69°F) | 62 mm (2.4 inches) | 74% | high |
| October Weather | 15°C (59°F) | 86 mm (3.4 inches) | 87% | moderate |
| November Weather | 9°C (48°F) | 144 mm (5.7 inches) | 88% | moderate |
| December Weather | 4°C (39°F) | 60 mm (2.4 inches) | 85% | low |