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December Weather in Gragnana, Italy

Last updated: August 23, 2025

In December, the average temperature in Gragnana, Italy hovers around 11°C (52°F), with a minimum of 6°C (42°F) and a maximum reaching 16°C (61°F). Expect precipitation to be around 249 mm (9.8 in) over approximately 16 days, contributing to an average humidity level of 76%. Prepare for a mix of cooler days and occasional showers!

December Temperature in Gragnana

In December in Gragnana, the average temperature is 11°C (52°F). The maximum can reach 16°C (61°F), and the minimum can be as low as 6°C (42°F). This mild climate makes Gragnana an enjoyable destination for travelers looking to explore comfortably.

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

The chart illustrates December temperature patterns in Gragnana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gragnana, December typically has an average temperature of 11°C (52°F), with highs reaching up to 16°C (61°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec495051566270757670645752
Data source: Temperature data for Gragnana 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 Gragnana

In Gragnana in December, the precipitation amount is 249 mm (9.8 in) spread over 16 days.

December Precipitation Trends in Gragnana

The chart displays monthly precipitation patterns in Gragnana, 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 Gragnana, December typically receives around 249 mm (9.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec95152133121126533441116200218249
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gragnana

In Gragnana in December, humidity is 76%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor exploration feel uncomfortable and heavy, often leaving travelers longing for a warm café to escape the cool, moist air.

December Average Humidity in Gragnana

This chart illustrates the average monthly humidity levels in Gragnana, 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 Gragnana is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%69%74%75%72%69%68%70%77%80%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gragnana

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

Maximum UV Index Levels in Gragnana for December

The chart shows the monthly maximum UV Index (UVI) for Gragnana 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 Gragnana typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467810987532
Data source: Gragnana 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 Gragnana Compares to Other Months

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

This table compares monthly weather conditions in Gragnana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)95 mm (3.8 inches)80%low
February Weather10°C (50°F)152 mm (6.0 inches)72%moderate
March Weather11°C (52°F)133 mm (5.2 inches)69%high
April Weather13°C (56°F)121 mm (4.8 inches)74%high
May Weather17°C (62°F)126 mm (5.0 inches)75%very high
June Weather21°C (70°F)53 mm (2.1 inches)72%very high
July Weather24°C (75°F)34 mm (1.4 inches)69%very high
August Weather25°C (76°F)41 mm (1.6 inches)68%very high
September Weather21°C (71°F)116 mm (4.6 inches)70%high
October Weather18°C (64°F)200 mm (7.9 inches)77%moderate
November Weather14°C (57°F)218 mm (8.6 inches)80%moderate
December Weather11°C (52°F)249 mm (9.8 inches)76%low

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