nomadseason

December Weather in Castellino del Biferno, Italy

Last updated: August 23, 2025

In December, the average temperature in Castellino del Biferno, Italy hovers around 7°C (45°F). Expect chilly mornings with a minimum dropping to -3°C (27°F), while afternoons can warm up to a pleasant 18°C (64°F). Be prepared for 75 mm (2.9 in) of precipitation spread over 10 days, with average humidity levels reaching 84%.

December Temperature in Castellino del Biferno

In December in Castellino del Biferno, the average temperature is 7°C (45°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop as low as -3°C (27°F). It's advisable to pack layers to stay comfortable during your travels.

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

The chart illustrates December 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, December typically has an average temperature of 7°C (45°F), with highs reaching up to 18°C (64°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec414547536171757768595245
Data source: Temperature data for Castellino del Biferno 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.

December Precipitation in Castellino del Biferno

In Castellino del Biferno in December, the precipitation amount is 75 mm (2.9 in) spread over a period of 10 days.

December Precipitation Trends in Castellino del Biferno

The chart displays monthly precipitation patterns in Castellino del Biferno, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Castellino del Biferno, December typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6372776587393439457512375
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Castellino del Biferno

In Castellino del Biferno in December, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

December Average Humidity in Castellino del Biferno

This chart illustrates the average monthly humidity levels in Castellino del Biferno, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Castellino del Biferno is approximately 84%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Castellino del Biferno

In Castellino del Biferno in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Castellino del Biferno, you can visit Hourly UV Index in Castellino del Biferno.

Maximum UV Index Levels in Castellino del Biferno for December

The chart shows the monthly maximum UV Index (UVI) for Castellino del Biferno in December, 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 December, the maximum UV index in Castellino del Biferno typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: Castellino del Biferno December 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 December 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 December’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 December’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