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December Weather in Serri, Italy

Last updated: August 23, 2025

In December, the average temperature in Serri, Italy hovers around 8°C (47°F). Expect chilly days, with a minimum of -2°C (29°F) and peaking at a comfortable 18°C (64°F). This month also brings about 67 mm (2.6 in) of precipitation spread over 10 days, contributing to an average humidity of 74%. Be prepared for a mix of cool and damp weather!

December Temperature in Serri

In December in Serri, the average temperature is 8°C (47°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -2°C (29°F). Travelers should prepare for a mix of cool and mild weather during this time.

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

The chart illustrates December temperature patterns in Serri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serri, December typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (64°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec454749546271777769615347
Data source: Temperature data for Serri 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 Serri

In Serri in December, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.

December Precipitation Trends in Serri

The chart displays monthly precipitation patterns in Serri, 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 Serri, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec464160746943634505010667
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Serri

In Serri in December humidity is 74%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making every outdoor excursion feel more invigorating yet slightly uncomfortable, as the moisture in the air intensifies the cold and leaves you yearning for warmer layers.

December Average Humidity in Serri

This chart illustrates the average monthly humidity levels in Serri, 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 Serri is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%73%77%78%77%77%74%75%76%75%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Serri

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

Maximum UV Index Levels in Serri for December

The chart shows the monthly maximum UV Index (UVI) for Serri 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 Serri typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010108642
Data source: Serri 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 Serri Compares to Other Months

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

This table compares monthly weather conditions in Serri, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)46 mm (1.8 inches)76%moderate
February Weather8°C (47°F)41 mm (1.6 inches)73%moderate
March Weather9°C (49°F)60 mm (2.3 inches)73%high
April Weather12°C (54°F)74 mm (2.9 inches)77%very high
May Weather16°C (62°F)69 mm (2.7 inches)78%very high
June Weather22°C (71°F)43 mm (1.7 inches)77%very high
July Weather25°C (77°F)6 mm (0.2 inches)77%very high
August Weather25°C (78°F)34 mm (1.3 inches)74%very high
September Weather21°C (69°F)50 mm (2.0 inches)75%very high
October Weather16°C (61°F)50 mm (2.0 inches)76%high
November Weather11°C (53°F)106 mm (4.2 inches)75%moderate
December Weather8°C (47°F)67 mm (2.6 inches)74%low

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