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December Weather in Casale sul Sile, Italy

Last updated: August 23, 2025

In December, the average temperature in Casale sul Sile, Italy hovers around 7°C (45°F), with a minimum of 1°C (33°F) and a maximum reaching 15°C (60°F). You can expect about 102 mm (4.0 in) of precipitation spread across 11 days, contributing to an average humidity of 85%.

December Temperature in Casale sul Sile

In December in Casale sul Sile, the average temperature is 7°C (45°F). The maximum can reach 15°C (60°F), while the minimum can drop to as low as 1°C (33°F). Travelers should prepare for a mix of cool days and chilly nights, making layers essential for comfort.

December Weather in Casale sul Sile: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Casale sul Sile, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casale sul Sile, December typically has an average temperature of 7°C (45°F), with highs reaching up to 15°C (60°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec414549566473777870615344
Data source: Temperature data for Casale sul Sile 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 Casale sul Sile

In Casale sul Sile in December, the precipitation amount is 102 mm (4.0 in) over the course of 11 days.

December Precipitation Trends in Casale sul Sile

The chart displays monthly precipitation patterns in Casale sul Sile, 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 Casale sul Sile, December typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4169569812676767214594154102
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Casale sul Sile

In Casale sul Sile in December, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

December Average Humidity in Casale sul Sile

This chart illustrates the average monthly humidity levels in Casale sul Sile, 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 Casale sul Sile is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Casale sul Sile

In Casale sul Sile 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 Casale sul Sile, you can visit Hourly UV Index in Casale sul Sile.

Maximum UV Index Levels in Casale sul Sile for December

The chart shows the monthly maximum UV Index (UVI) for Casale sul Sile 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 Casale sul Sile typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Casale sul Sile 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 Casale sul Sile Compares to Other Months

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

This table compares monthly weather conditions in Casale sul Sile, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)41 mm (1.6 inches)87%low
February Weather7°C (45°F)69 mm (2.7 inches)79%moderate
March Weather9°C (49°F)56 mm (2.2 inches)69%moderate
April Weather14°C (57°F)97 mm (3.8 inches)71%high
May Weather18°C (64°F)126 mm (4.9 inches)70%very high
June Weather23°C (74°F)76 mm (3.0 inches)65%very high
July Weather25°C (77°F)76 mm (3.0 inches)61%very high
August Weather25°C (78°F)72 mm (2.8 inches)54%very high
September Weather21°C (70°F)145 mm (5.7 inches)66%high
October Weather16°C (61°F)94 mm (3.7 inches)83%moderate
November Weather12°C (53°F)153 mm (6.0 inches)88%moderate
December Weather7°C (45°F)102 mm (4.0 inches)85%low

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