nomadseason

September Weather in Passaggio, Italy

Last updated: August 23, 2025

The average temperature in Passaggio, Italy during September is a comfortable 20°C (67°F). However, be prepared for temperature fluctuations, as it can dip as low as 6°C (43°F) or soar up to 33°C (91°F). You'll likely experience some rainfall, with an average precipitation of 97 mm (3.8 in) over 9 days, contributing to an overall humidity level of 66%.

September Temperature in Passaggio

In September in Passaggio, the average temperature is 20°C (67°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 6°C (43°F). This comfortable climate makes Passaggio an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in Passaggio: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Passaggio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Passaggio, September typically has an average temperature of 20°C (67°F), with highs reaching up to 33°C (91°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec404447546171767767585143
Data source: Temperature data for Passaggio generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Passaggio

In Passaggio in September, the total precipitation amount reaches 97 mm (3.8 in) over the course of 9 days.

September Precipitation Trends in Passaggio

The chart displays monthly precipitation patterns in Passaggio, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Passaggio, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec54718367764430409770117127
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Passaggio

In Passaggio in September, humidity is 66%. With an average temperature of 20°C (67°F), this humidity feels like a warm embrace, creating a slightly sticky atmosphere that can make outdoor activities more challenging, but also offers a refreshing respite when you seek out shade or a cool drink.

September Average Humidity in Passaggio

This chart illustrates the average monthly humidity levels in Passaggio, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Passaggio is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Passaggio

In Passaggio 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 Passaggio.

Maximum UV Index Levels in Passaggio for September

The chart shows the monthly maximum UV Index (UVI) for Passaggio in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Passaggio typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Passaggio September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Passaggio Compares to Other Months

Weather in Passaggio varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Passaggio, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Passaggio, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)53 mm (2.1 inches)84%low
February Weather7°C (45°F)71 mm (2.8 inches)76%moderate
March Weather8°C (47°F)83 mm (3.3 inches)68%high
April Weather12°C (54°F)67 mm (2.6 inches)70%high
May Weather16°C (62°F)76 mm (3.0 inches)69%very high
June Weather22°C (71°F)44 mm (1.7 inches)62%very high
July Weather24°C (76°F)30 mm (1.2 inches)57%very high
August Weather25°C (77°F)40 mm (1.6 inches)55%very high
September Weather20°C (67°F)97 mm (3.8 inches)66%high
October Weather15°C (59°F)70 mm (2.7 inches)79%moderate
November Weather10°C (51°F)117 mm (4.6 inches)84%moderate
December Weather6°C (43°F)127 mm (5.0 inches)83%low

Compare Passaggio's Climate with Cities Worldwide