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December Weather in Trino, Italy

Last updated: August 23, 2025

In December, the average temperature in Trino, Italy is a brisk 4°C (39°F). Expect a chilling dip to a minimum of -9°C (16°F), while enjoying occasional highs reaching 15°C (60°F). This month sees about 72 mm (2.8 in) of precipitation spread over 7 days, and a notable average humidity of 85%, adding to the cool atmosphere. Prepare accordingly!

December Temperature in Trino

In December in Trino, the average temperature is 4°C (39°F). Maximums can reach 15°C (60°F) and minimums can be as low as -9°C (16°F). Be prepared for a range of temperatures when planning your travel to Trino during this month.

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

The chart illustrates December temperature patterns in Trino, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trino, December typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (60°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec384349576473767668584839
Data source: Temperature data for Trino 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 Trino

In Trino in December, the total precipitation amount is 72 mm (2.8 in) over the course of 7 days.

December Precipitation Trends in Trino

The chart displays monthly precipitation patterns in Trino, 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 Trino, December typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec49426894127127108807712716272
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Trino

In Trino in December, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

December Average Humidity in Trino

This chart illustrates the average monthly humidity levels in Trino, 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 Trino is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%81%76%77%74%71%67%64%74%87%88%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Trino

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

Maximum UV Index Levels in Trino for December

The chart shows the monthly maximum UV Index (UVI) for Trino 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 Trino typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986532
Data source: Trino 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 Trino Compares to Other Months

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

This table compares monthly weather conditions in Trino, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)49 mm (1.9 inches)88%low
February Weather6°C (44°F)42 mm (1.7 inches)81%moderate
March Weather9°C (49°F)68 mm (2.7 inches)76%moderate
April Weather14°C (57°F)94 mm (3.7 inches)77%high
May Weather18°C (64°F)127 mm (5.0 inches)74%very high
June Weather23°C (73°F)127 mm (5.0 inches)71%very high
July Weather24°C (76°F)108 mm (4.3 inches)67%very high
August Weather24°C (76°F)80 mm (3.1 inches)64%very high
September Weather20°C (68°F)77 mm (3.0 inches)74%high
October Weather14°C (58°F)127 mm (5.0 inches)87%moderate
November Weather9°C (48°F)162 mm (6.4 inches)88%moderate
December Weather4°C (39°F)72 mm (2.8 inches)85%low

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