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December Weather in Terrasini, Italy

Last updated: August 23, 2025

In December, the average temperature in Terrasini, Italy hovers around 14°C (57°F). You can expect a minimum of 7°C (44°F) and a pleasant maximum of 20°C (68°F). With 89 mm (3.5 in) of precipitation over the course of 12 days, it's advisable to keep an umbrella handy. Additionally, the air carries an average humidity of 77%, making the atmosphere feel quite warm and inviting.

December Temperature in Terrasini

In December in Terrasini, the average temperature is 14°C (57°F), with maximums reaching 20°C (68°F) and minimums dropping as low as 7°C (44°F). It's a great time to explore Terrasini, so pack a light jacket and enjoy the mild weather!

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

The chart illustrates December temperature patterns in Terrasini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terrasini, December typically has an average temperature of 14°C (57°F), with highs reaching up to 20°C (68°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec545556606675808177696357
Data source: Temperature data for Terrasini 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 Terrasini

In Terrasini in December, the precipitation amount is 89 mm (3.5 in) during 12 days of rainfall.

December Precipitation Trends in Terrasini

The chart displays monthly precipitation patterns in Terrasini, 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 Terrasini, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec44597532281362642809489
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Terrasini

In Terrasini in December, humidity is 77%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration feel muggy and leaving you craving the shade while you travel.

December Average Humidity in Terrasini

This chart illustrates the average monthly humidity levels in Terrasini, 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 Terrasini is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%70%73%73%68%66%64%69%73%76%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Terrasini

In Terrasini in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Terrasini, you can check the information here.

Maximum UV Index Levels in Terrasini for December

The chart shows the monthly maximum UV Index (UVI) for Terrasini 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 Terrasini typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098743
Data source: Terrasini 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 Terrasini Compares to Other Months

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

This table compares monthly weather conditions in Terrasini, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)44 mm (1.7 inches)78%moderate
February Weather13°C (55°F)59 mm (2.3 inches)72%moderate
March Weather13°C (56°F)75 mm (3.0 inches)70%high
April Weather16°C (60°F)32 mm (1.3 inches)73%very high
May Weather19°C (67°F)28 mm (1.1 inches)73%very high
June Weather24°C (75°F)13 mm (0.5 inches)68%very high
July Weather27°C (80°F)6 mm (0.2 inches)66%very high
August Weather27°C (82°F)26 mm (1.0 inches)64%very high
September Weather25°C (77°F)42 mm (1.7 inches)69%very high
October Weather21°C (69°F)80 mm (3.2 inches)73%high
November Weather17°C (63°F)94 mm (3.7 inches)76%moderate
December Weather14°C (57°F)89 mm (3.5 inches)77%moderate

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