Last updated: August 23, 2025
In September, the average temperature in San Colombano Belmonte, Italy hovers around 12°C (54°F). Expect a range that swings from a chilly 0°C (31°F) to a warm 23°C (73°F). With 124 mm (4.9 in) of precipitation spread over 16 days, it's wise to prepare for some wet weather. Additionally, the air will feel quite humid, with an average humidity of 73%.
In September in San Colombano Belmonte, the average temperature is 12°C (54°F). Maximums can reach 23°C (73°F), while minimums can drop as low as 0°C (31°F). This makes it a great time to visit for those who enjoy mild weather and a mix of cool and warm days.
In San Colombano Belmonte in September, the precipitation amount is 124 mm (4.9 in) occurring over a period of 16 days.
In San Colombano Belmonte in September, humidity is 73%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making travel moderately uncomfortable as the dampness can chill you to your bones, especially during early morning excursions or late afternoon strolls.
In San Colombano Belmonte 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 Colombano Belmonte.
UV Risk Categories
Weather in San Colombano Belmonte varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Colombano Belmonte, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 85 mm (3.4 inches) | 91% | low |
| February Weather | -1°C (31°F) | 63 mm (2.5 inches) | 87% | moderate |
| March Weather | 1°C (34°F) | 115 mm (4.5 inches) | 84% | high |
| April Weather | 5°C (41°F) | 159 mm (6.2 inches) | 83% | very high |
| May Weather | 9°C (49°F) | 191 mm (7.5 inches) | 78% | very high |
| June Weather | 14°C (58°F) | 218 mm (8.6 inches) | 75% | very high |
| July Weather | 16°C (62°F) | 209 mm (8.2 inches) | 72% | very high |
| August Weather | 16°C (61°F) | 194 mm (7.6 inches) | 63% | very high |
| September Weather | 12°C (54°F) | 124 mm (4.9 inches) | 73% | high |
| October Weather | 7°C (46°F) | 202 mm (7.9 inches) | 89% | moderate |
| November Weather | 2°C (35°F) | 178 mm (7.0 inches) | 90% | moderate |
| December Weather | -3°C (27°F) | 103 mm (4.0 inches) | 90% | low |