Last updated: August 23, 2025
In September, the average temperature in Olivetta San Michele, Italy is a mild 15°C (60°F), making it a pleasant time to explore. You can expect temperatures to dip as low as 3°C (38°F) and rise up to a warm 25°C (78°F). During this month, 97 mm (3.8 in) of precipitation is spread over 14 days, contributing to an average humidity of 71%. Whether you're soaking up the sights or enjoying the cozy weather, September in Olivetta San Michele has something for everyone!
In September in Olivetta San Michele, the average temperature is 15°C (60°F). The maximum can reach 25°C (78°F), and the minimum can be as low as 3°C (38°F). This diverse range of temperatures makes it an ideal time for travelers to enjoy various outdoor activities while also being prepared for cooler evenings.
In Olivetta San Michele in September, the total precipitation amount is 97 mm (3.8 in) spread over 14 days.
In Olivetta San Michele in September humidity is 71%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you feel sticky and sluggish.
In Olivetta San Michele 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 Olivetta San Michele.
UV Risk Categories
Weather in Olivetta San Michele varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Olivetta San Michele, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 55 mm (2.2 inches) | 80% | low |
| February Weather | 4°C (39°F) | 52 mm (2.0 inches) | 73% | moderate |
| March Weather | 5°C (42°F) | 84 mm (3.3 inches) | 71% | high |
| April Weather | 8°C (47°F) | 111 mm (4.4 inches) | 75% | high |
| May Weather | 12°C (55°F) | 151 mm (5.9 inches) | 74% | very high |
| June Weather | 17°C (63°F) | 101 mm (4.0 inches) | 72% | very high |
| July Weather | 19°C (67°F) | 80 mm (3.1 inches) | 69% | very high |
| August Weather | 19°C (67°F) | 70 mm (2.7 inches) | 66% | very high |
| September Weather | 15°C (60°F) | 97 mm (3.8 inches) | 71% | high |
| October Weather | 11°C (52°F) | 113 mm (4.4 inches) | 78% | moderate |
| November Weather | 6°C (43°F) | 145 mm (5.7 inches) | 82% | moderate |
| December Weather | 2°C (36°F) | 101 mm (4.0 inches) | 79% | low |