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September Weather in Castellino del Biferno, Italy

Last updated: August 23, 2025

In September, the average temperature in Castellino del Biferno, Italy hovers around 20°C (68°F). Expect a minimum of 8°C (47°F) and a maximum reaching up to 34°C (93°F). During this month, the region experiences about 45 mm (1.8 in) of precipitation over 7 days, contributing to an average humidity level of 65%. Whether you're enjoying the warm days or preparing for the occasional rain, the climate offers a delightful variety!

September Temperature in Castellino del Biferno

In September, in Castellino del Biferno, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (93°F), while the minimum can drop as low as 8°C (47°F). This makes Castellino del Biferno an ideal destination for travelers seeking a comfortable climate for outdoor activities and exploration.

September Weather in Castellino del Biferno: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Castellino del Biferno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castellino del Biferno, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec414547536171757768595245
Data source: Temperature data for Castellino del Biferno 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 Castellino del Biferno

In Castellino del Biferno in September, the precipitation amount is 45 mm (1.8 in) spread over a duration of 7 days.

September Precipitation Trends in Castellino del Biferno

The chart displays monthly precipitation patterns in Castellino del Biferno, 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 Castellino del Biferno, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec6372776587393439457512375
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Castellino del Biferno

In Castellino del Biferno in September humidity is 65%. With an average temperature of 20°C (68°F), this humidity feels quite muggy for traveling, making even short walks feel a bit sticky and requiring frequent hydration.

September Average Humidity in Castellino del Biferno

This chart illustrates the average monthly humidity levels in Castellino del Biferno, 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 Castellino del Biferno 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 Castellino del Biferno

In Castellino del Biferno 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 Castellino del Biferno.

Maximum UV Index Levels in Castellino del Biferno for September

The chart shows the monthly maximum UV Index (UVI) for Castellino del Biferno 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 Castellino del Biferno typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: Castellino del Biferno 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 Castellino del Biferno Compares to Other Months

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

This table compares monthly weather conditions in Castellino del Biferno, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)63 mm (2.5 inches)84%moderate
February Weather7°C (46°F)72 mm (2.8 inches)76%moderate
March Weather8°C (47°F)77 mm (3.0 inches)69%high
April Weather12°C (54°F)65 mm (2.6 inches)70%high
May Weather16°C (62°F)87 mm (3.4 inches)70%very high
June Weather22°C (71°F)38 mm (1.5 inches)61%very high
July Weather24°C (76°F)34 mm (1.3 inches)57%very high
August Weather25°C (77°F)39 mm (1.5 inches)53%very high
September Weather20°C (68°F)45 mm (1.8 inches)65%very high
October Weather15°C (59°F)75 mm (3.0 inches)75%high
November Weather11°C (53°F)123 mm (4.9 inches)81%moderate
December Weather7°C (45°F)75 mm (2.9 inches)84%low

Compare Castellino del Biferno's Climate with Cities Worldwide