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December Weather in Rivalta, Italy

Last updated: August 23, 2025

In December, the average temperature in Rivalta, Italy hovers around 3°C (38°F). Expect chilly days with minimums dropping to -5°C (22°F) and occasional highs reaching up to 12°C (54°F). Be prepared for a bit of wet weather, as 113 mm (4.5 in) of precipitation is typical across 9 days, coupled with an average humidity of 85%.

December Temperature in Rivalta

In December in Rivalta, the average temperature is 3°C (38°F). Maximums can reach 12°C (54°F), while minimums can drop to as low as -5°C (22°F). Pack accordingly, as the weather can be quite chilly and variable during this time.

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

The chart illustrates December temperature patterns in Rivalta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rivalta, December typically has an average temperature of 3°C (38°F), with highs reaching up to 12°C (54°F) and lows dropping to around -5°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec353943505766696962544537
Data source: Temperature data for Rivalta 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 Rivalta

In Rivalta in December, the precipitation amount is 113 mm (4.5 in) over a span of 9 days.

December Precipitation Trends in Rivalta

The chart displays monthly precipitation patterns in Rivalta, 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 Rivalta, December typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec365885138182137151156131137173114
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rivalta

In Rivalta in December, humidity is 85%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable as you contend with the heavy, cold air surrounding you.

December Average Humidity in Rivalta

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

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

Maximum UV Index Levels in Rivalta for December

The chart shows the monthly maximum UV Index (UVI) for Rivalta 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 Rivalta typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Rivalta 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 Rivalta Compares to Other Months

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

This table compares monthly weather conditions in Rivalta, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)36 mm (1.4 inches)87%low
February Weather4°C (39°F)58 mm (2.3 inches)79%moderate
March Weather6°C (44°F)85 mm (3.3 inches)69%moderate
April Weather10°C (51°F)138 mm (5.4 inches)71%high
May Weather14°C (57°F)181 mm (7.1 inches)70%very high
June Weather19°C (67°F)137 mm (5.4 inches)65%very high
July Weather20°C (69°F)151 mm (6.0 inches)61%very high
August Weather21°C (70°F)156 mm (6.2 inches)54%very high
September Weather17°C (62°F)131 mm (5.1 inches)66%high
October Weather12°C (54°F)137 mm (5.4 inches)83%moderate
November Weather7°C (45°F)173 mm (6.8 inches)88%moderate
December Weather3°C (38°F)113 mm (4.5 inches)85%low

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