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December Weather in Vione, Italy

Last updated: August 23, 2025

In December, the average temperature in Vione, Italy hovers around -9°C (15°F), with a minimum plunging down to -28°C (-18°F) and a maximum soaring to 4°C (40°F). Expect 114 mm (4.5 in) of precipitation spread over 10 days, contributing to an average humidity level of 90%.

December Temperature in Vione

In December in Vione, average temperatures are typically around -9°C (15°F), with maximums reaching up to 4°C (40°F) and minimums plummeting to as low as -28°C (-18°F). Be sure to pack warm layers and prepare for extreme cold when traveling to this destination during this time.

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

The chart illustrates December temperature patterns in Vione, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vione, December typically has an average temperature of -9°C (15°F), with highs reaching up to 4°C (40°F) and lows dropping to around -28°C (-18°F).
JanFebMarAprMayJunJulAugSepOctNovDec121925334151535346382715
Data source: Temperature data for Vione 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 Vione

In Vione in December, the precipitation amount is 114 mm (4.5 in) over a period of 10 days.

December Precipitation Trends in Vione

The chart displays monthly precipitation patterns in Vione, 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 Vione, December typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec445170108160151120144121138154114
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vione

In Vione in December humidity is 90%. With an average temperature of -9°C (15°F), this humidity feels like an intense chill settling into your bones, making travel feel daunting and requiring extra layers to stay warm and dry.

December Average Humidity in Vione

This chart illustrates the average monthly humidity levels in Vione, 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 Vione is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vione

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

Maximum UV Index Levels in Vione for December

The chart shows the monthly maximum UV Index (UVI) for Vione 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 Vione typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec247810111198632
Data source: Vione 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 Vione Compares to Other Months

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

This table compares monthly weather conditions in Vione, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)44 mm (1.7 inches)93%low
February Weather-7°C (20°F)51 mm (2.0 inches)89%moderate
March Weather-4°C (25°F)70 mm (2.8 inches)86%high
April Weather1°C (33°F)108 mm (4.2 inches)83%very high
May Weather5°C (41°F)160 mm (6.3 inches)78%very high
June Weather11°C (51°F)151 mm (5.9 inches)79%extreme
July Weather12°C (53°F)120 mm (4.7 inches)82%extreme
August Weather12°C (53°F)144 mm (5.7 inches)80%very high
September Weather8°C (46°F)121 mm (4.8 inches)83%very high
October Weather4°C (39°F)138 mm (5.4 inches)90%high
November Weather-3°C (27°F)154 mm (6.1 inches)89%moderate
December Weather-9°C (15°F)114 mm (4.5 inches)90%low

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