Last updated: August 23, 2025
In September, the average temperature in Abbadia San Salvatore, Italy is a pleasant 20°C (68°F). Expect some variability, with minimums dropping to 7°C (45°F) and maximums peaking at 31°C (88°F). You'll find the weather fairly moist, with an average precipitation of 77 mm (3.0 in) spread over 9 days, and an average humidity level of 66%. Enjoy your stay!
In September in Abbadia San Salvatore, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F) and the minimum can be as low as 7°C (45°F). This makes it an ideal time to explore the sights while enjoying comfortable weather.
In Abbadia San Salvatore in September, the precipitation amount is 77 mm (3.0 in) over the course of 9 days.
In Abbadia San Salvatore 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 Abbadia San Salvatore 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 Abbadia San Salvatore.
UV Risk Categories
Weather in Abbadia San Salvatore varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Abbadia San Salvatore, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 47 mm (1.8 inches) | 84% | low |
| February Weather | 7°C (45°F) | 66 mm (2.6 inches) | 76% | moderate |
| March Weather | 9°C (48°F) | 66 mm (2.6 inches) | 68% | high |
| April Weather | 12°C (54°F) | 77 mm (3.0 inches) | 70% | high |
| May Weather | 16°C (62°F) | 93 mm (3.7 inches) | 69% | very high |
| June Weather | 22°C (71°F) | 40 mm (1.6 inches) | 62% | very high |
| July Weather | 24°C (76°F) | 35 mm (1.4 inches) | 57% | very high |
| August Weather | 25°C (77°F) | 40 mm (1.6 inches) | 55% | very high |
| September Weather | 20°C (68°F) | 77 mm (3.0 inches) | 66% | high |
| October Weather | 15°C (59°F) | 85 mm (3.4 inches) | 79% | moderate |
| November Weather | 11°C (51°F) | 141 mm (5.5 inches) | 84% | moderate |
| December Weather | 7°C (44°F) | 99 mm (3.9 inches) | 83% | low |