Last updated: August 23, 2025
In September, the average temperature in Santa Maria del Piano, Italy is a pleasant 20°C (68°F), making it an ideal time to explore. However, be prepared for a temperature range that can dip to a chilly 6°C (43°F) at night and soar up to a warm 32°C (90°F) during the day. Expect 92 mm (3.6 in) of rainfall spread over about 10 days, and enjoy an average humidity of 66% as you soak in the sights!
In September in Santa Maria del Piano, the average temperature is 20°C (68°F). Maximums can reach 32°C (90°F), while minimums can drop as low as 6°C (43°F). This pleasant temperature range makes Santa Maria del Piano an ideal destination for travelers seeking a comfortable climate.
In Santa Maria del Piano in September, the total precipitation amount is 92 mm (3.6 in), which falls over the course of 10 days.
In Santa Maria del Piano in September, humidity is 66%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but potentially a bit sticky, so travelers should stay hydrated and consider light, breathable clothing for comfort.
In Santa Maria del Piano 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 Santa Maria del Piano.
UV Risk Categories
Weather in Santa Maria del Piano varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Maria del Piano, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 29 mm (1.1 inches) | 87% | low |
| February Weather | 6°C (44°F) | 67 mm (2.6 inches) | 79% | moderate |
| March Weather | 9°C (48°F) | 57 mm (2.2 inches) | 69% | moderate |
| April Weather | 13°C (56°F) | 77 mm (3.0 inches) | 71% | high |
| May Weather | 17°C (64°F) | 109 mm (4.3 inches) | 70% | very high |
| June Weather | 23°C (74°F) | 43 mm (1.7 inches) | 65% | very high |
| July Weather | 25°C (77°F) | 68 mm (2.7 inches) | 61% | very high |
| August Weather | 25°C (77°F) | 56 mm (2.2 inches) | 54% | very high |
| September Weather | 20°C (68°F) | 92 mm (3.6 inches) | 66% | high |
| October Weather | 14°C (58°F) | 73 mm (2.9 inches) | 83% | moderate |
| November Weather | 9°C (49°F) | 129 mm (5.1 inches) | 88% | moderate |
| December Weather | 5°C (40°F) | 99 mm (3.9 inches) | 85% | low |