Last updated: August 23, 2025
In September, the average temperature in San Piero in Bagno, Italy hovers around 17°C (62°F). You can expect a range of minimum temperatures dipping to 4°C (39°F) and maximums reaching up to 28°C (84°F). During this period, precipitation is likely, with an average of 108 mm (4.3 in) spread over roughly 12 days. Additionally, the average humidity sits comfortably at 66%, creating a pleasant and vibrant atmosphere.
In September in San Piero in Bagno, the average temperature is 17°C (62°F). The maximum can reach 28°C (84°F) and the minimum can be as low as 4°C (39°F). It's a perfect time for travelers to enjoy pleasant weather while exploring the sights.
In San Piero in Bagno in September, the precipitation amount is 108 mm (4.3 in) over the course of 12 days.
In San Piero in Bagno in September, humidity is 66%. With an average temperature of 17°C (62°F), this humidity feels like a mild embrace, making it comfortable for exploring, yet slightly sticky, urging travelers to stay hydrated while enjoying the sights.
In San Piero in Bagno 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 San Piero in Bagno.
UV Risk Categories
Weather in San Piero in Bagno varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Piero in Bagno, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 57 mm (2.3 inches) | 84% | low |
| February Weather | 5°C (41°F) | 102 mm (4.0 inches) | 76% | moderate |
| March Weather | 6°C (43°F) | 84 mm (3.3 inches) | 68% | high |
| April Weather | 10°C (50°F) | 102 mm (4.0 inches) | 70% | high |
| May Weather | 14°C (57°F) | 148 mm (5.8 inches) | 69% | very high |
| June Weather | 19°C (67°F) | 73 mm (2.9 inches) | 62% | very high |
| July Weather | 21°C (70°F) | 66 mm (2.6 inches) | 57% | very high |
| August Weather | 22°C (71°F) | 62 mm (2.5 inches) | 55% | very high |
| September Weather | 17°C (62°F) | 108 mm (4.3 inches) | 66% | high |
| October Weather | 12°C (54°F) | 106 mm (4.2 inches) | 79% | moderate |
| November Weather | 8°C (47°F) | 139 mm (5.5 inches) | 84% | moderate |
| December Weather | 4°C (39°F) | 115 mm (4.5 inches) | 83% | low |