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December Weather in Fontanelle, Italy

Last updated: August 23, 2025

In December, the average temperature in Fontanelle, Italy is a brisk 5°C (42°F), with minimums dipping to -2°C (29°F) and highs reaching up to 15°C (59°F). Expect some wet days, as 126 mm (5.0 in) of precipitation falls over approximately 9 days throughout the month. With an average humidity of 85%, layers are a must to stay cozy and comfortable!

December Temperature in Fontanelle

In December in Fontanelle, the average temperature is 5°C (42°F), with a maximum that can reach 15°C (59°F) and a minimum that can drop as low as -2°C (29°F). Be prepared for varying weather conditions while exploring the charming sights of Fontanelle.

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

The chart illustrates December temperature patterns in Fontanelle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fontanelle, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec394448566473757668595041
Data source: Temperature data for Fontanelle 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 Fontanelle

In Fontanelle in December, the precipitation amount is 126 mm (5.0 in) spread over 9 days.

December Precipitation Trends in Fontanelle

The chart displays monthly precipitation patterns in Fontanelle, 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 Fontanelle, December typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec4268641221511028994155116173126
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Fontanelle

In Fontanelle in December, humidity is 85%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm while exploring.

December Average Humidity in Fontanelle

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

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

Maximum UV Index Levels in Fontanelle for December

The chart shows the monthly maximum UV Index (UVI) for Fontanelle 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 Fontanelle typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Fontanelle 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 Fontanelle Compares to Other Months

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

This table compares monthly weather conditions in Fontanelle, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)42 mm (1.7 inches)87%low
February Weather6°C (44°F)68 mm (2.7 inches)79%moderate
March Weather9°C (48°F)64 mm (2.5 inches)69%moderate
April Weather13°C (56°F)121 mm (4.8 inches)71%high
May Weather18°C (64°F)151 mm (5.9 inches)70%very high
June Weather23°C (73°F)102 mm (4.0 inches)65%very high
July Weather24°C (76°F)89 mm (3.5 inches)61%very high
August Weather25°C (77°F)94 mm (3.7 inches)54%very high
September Weather20°C (68°F)155 mm (6.1 inches)66%high
October Weather15°C (59°F)116 mm (4.5 inches)83%moderate
November Weather10°C (51°F)173 mm (6.8 inches)88%moderate
December Weather5°C (42°F)126 mm (5.0 inches)85%low

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