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September Weather in Castiglione del Genovesi, Italy

Last updated: August 23, 2025

In September, the average temperature in Castiglione del Genovesi, Italy hovers around 21°C (71°F). Expect a minimum of 12°C (54°F) and a comfortable maximum of 29°C (85°F). Be prepared for 106 mm (4.2 in) of precipitation over 11 days, and enjoy the pleasant 65% humidity that adds to the overall charm of the season.

September Temperature in Castiglione del Genovesi

In September in Castiglione del Genovesi, the average temperature is 21°C (71°F). Maximums can reach 29°C (85°F), and minimums can be as low as 12°C (54°F). This pleasant climate makes Castiglione del Genovesi an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

September Weather in Castiglione del Genovesi: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Castiglione del Genovesi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castiglione del Genovesi, September typically has an average temperature of 21°C (71°F), with highs reaching up to 29°C (85°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec464950556271757770635750
Data source: Temperature data for Castiglione del Genovesi generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Castiglione del Genovesi

In Castiglione del Genovesi in September, the precipitation amount is 106 mm (4.2 in) spread over a duration of 11 days.

September Precipitation Trends in Castiglione del Genovesi

The chart displays monthly precipitation patterns in Castiglione del Genovesi, 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 Castiglione del Genovesi, September typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1361531276885302128106116278245
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Castiglione del Genovesi

In Castiglione del Genovesi in September humidity is 65%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket, making outdoor activities pleasant yet requiring occasional breaks in the shade to stay comfortable while exploring.

September Average Humidity in Castiglione del Genovesi

This chart illustrates the average monthly humidity levels in Castiglione del Genovesi, 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 Castiglione del Genovesi is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Castiglione del Genovesi

In Castiglione del Genovesi in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Castiglione del Genovesi.

Maximum UV Index Levels in Castiglione del Genovesi for September

The chart shows the monthly maximum UV Index (UVI) for Castiglione del Genovesi 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 Castiglione del Genovesi typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Castiglione del Genovesi 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 Castiglione del Genovesi Compares to Other Months

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

This table compares monthly weather conditions in Castiglione del Genovesi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)136 mm (5.3 inches)84%moderate
February Weather9°C (49°F)153 mm (6.0 inches)76%moderate
March Weather10°C (50°F)127 mm (5.0 inches)69%high
April Weather13°C (56°F)68 mm (2.7 inches)70%very high
May Weather17°C (62°F)85 mm (3.3 inches)70%very high
June Weather21°C (71°F)30 mm (1.2 inches)61%very high
July Weather24°C (76°F)21 mm (0.8 inches)57%very high
August Weather25°C (77°F)28 mm (1.1 inches)53%very high
September Weather21°C (71°F)106 mm (4.2 inches)65%very high
October Weather17°C (63°F)116 mm (4.6 inches)75%high
November Weather14°C (57°F)278 mm (10.9 inches)81%moderate
December Weather10°C (50°F)245 mm (9.6 inches)84%low

Compare Castiglione del Genovesi's Climate with Cities Worldwide