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December Weather in Treia, Italy

Last updated: August 23, 2025

In December, the average temperature in Treia, Italy is a brisk 6°C (43°F). Expect temperatures to dip as low as -7°C (19°F), with highs reaching up to 16°C (61°F). During this month, anticipate 89 mm (3.5 in) of precipitation spread across approximately 11 days, alongside an average humidity level of 86%.

December Temperature in Treia

In December in Treia, the average temperature is 6°C (43°F). The maximum can reach 16°C (61°F) and the minimum can be as low as -7°C (19°F). Be sure to pack layers to accommodate the chilly nights and variable daytime warmth while exploring this destination.

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

The chart illustrates December temperature patterns in Treia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Treia, December typically has an average temperature of 6°C (43°F), with highs reaching up to 16°C (61°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec404446536271757767585143
Data source: Temperature data for Treia 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 Treia

In Treia in December, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.

December Precipitation Trends in Treia

The chart displays monthly precipitation patterns in Treia, 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 Treia, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec58667464102435240725810689
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Treia

In Treia in December humidity is 86%. With an average temperature of 6°C (43°F), this humidity feels like a chilling blanket enveloping you, making outdoor exploration feel damp and uncomfortable.

December Average Humidity in Treia

This chart illustrates the average monthly humidity levels in Treia, 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 Treia 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 Treia

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

Maximum UV Index Levels in Treia for December

The chart shows the monthly maximum UV Index (UVI) for Treia 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 Treia typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Treia 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 Treia Compares to Other Months

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

This table compares monthly weather conditions in Treia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)58 mm (2.3 inches)85%low
February Weather7°C (44°F)66 mm (2.6 inches)78%moderate
March Weather8°C (47°F)74 mm (2.9 inches)69%high
April Weather12°C (54°F)64 mm (2.5 inches)71%high
May Weather16°C (62°F)102 mm (4.0 inches)71%very high
June Weather22°C (72°F)42 mm (1.7 inches)63%very high
July Weather24°C (76°F)52 mm (2.0 inches)59%very high
August Weather25°C (77°F)40 mm (1.6 inches)54%very high
September Weather19°C (67°F)72 mm (2.8 inches)67%high
October Weather14°C (58°F)58 mm (2.3 inches)78%moderate
November Weather11°C (51°F)106 mm (4.2 inches)84%moderate
December Weather6°C (43°F)89 mm (3.5 inches)86%low

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