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December Weather in Castilenti, Italy

Last updated: August 23, 2025

In Castilenti, Italy, the average temperature in December hovers around 8°C (47°F). Expect the mercury to drop as low as 0°C (32°F), while it can climb to a maximum of 18°C (65°F). During this month, anticipate about 86 mm (3.4 in) of precipitation spread over 10 days, contributing to an average humidity level of 86%.

December Temperature in Castilenti

In December in Castilenti, the average temperature is 8°C (47°F). Maximums can reach 18°C (65°F) and minimums can be as low as 0°C (32°F). This makes it a great time to explore the outdoors while layering your clothing for comfort.

December Weather in Castilenti: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Castilenti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castilenti, December typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (65°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec434649556473777770615447
Data source: Temperature data for Castilenti 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.

December Precipitation in Castilenti

In Castilenti in December, the precipitation amount is 86 mm (3.4 in) over the course of 10 days.

December Precipitation Trends in Castilenti

The chart displays monthly precipitation patterns in Castilenti, 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 Castilenti, December typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec78658266104436937627914186
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Castilenti

In Castilenti in December, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.

December Average Humidity in Castilenti

This chart illustrates the average monthly humidity levels in Castilenti, 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 Castilenti is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%69%71%71%63%59%54%67%79%84%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Castilenti

In Castilenti 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 Castilenti, you can visit Hourly UV Index in Castilenti.

Maximum UV Index Levels in Castilenti for December

The chart shows the monthly maximum UV Index (UVI) for Castilenti 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 Castilenti typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101097542
Data source: Castilenti 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 Castilenti Compares to Other Months

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

This table compares monthly weather conditions in Castilenti, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)78 mm (3.1 inches)85%moderate
February Weather8°C (47°F)65 mm (2.6 inches)78%moderate
March Weather9°C (49°F)82 mm (3.2 inches)69%high
April Weather13°C (56°F)66 mm (2.6 inches)71%high
May Weather18°C (64°F)104 mm (4.1 inches)71%very high
June Weather23°C (73°F)43 mm (1.7 inches)63%very high
July Weather25°C (77°F)69 mm (2.7 inches)59%very high
August Weather25°C (78°F)37 mm (1.4 inches)54%very high
September Weather21°C (70°F)62 mm (2.4 inches)67%high
October Weather16°C (61°F)79 mm (3.1 inches)78%moderate
November Weather12°C (55°F)141 mm (5.6 inches)84%moderate
December Weather8°C (47°F)86 mm (3.4 inches)86%low

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