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December Weather in Serra, Italy

Last updated: August 23, 2025

The average temperature in Serra, Italy during December hovers around 7°C (44°F). Expect a chill in the air, with minimum temperatures dipping to -4°C (26°F) and maximums reaching up to 17°C (63°F). This month sees a significant precipitation amount of 134 mm (5.3 in) spread over 14 days, contributing to an average humidity level of 83%. Be prepared for a damp and crisp atmosphere!

December Temperature in Serra

In December in Serra, the average temperature is 7°C (44°F). Maximums can reach 17°C (63°F), and minimums can be as low as -4°C (26°F). Travelers should prepare for a wide range of weather conditions, from mild days to chilly nights.

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

The chart illustrates December temperature patterns in Serra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serra, December typically has an average temperature of 7°C (44°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec414649556372767769605144
Data source: Temperature data for Serra 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 Serra

In Serra in December, the total precipitation amount is 134 mm (5.3 in) over the course of 14 days.

December Precipitation Trends in Serra

The chart displays monthly precipitation patterns in Serra, 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 Serra, December typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec55917187913841297896136135
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Serra

In Serra in December, humidity is 83%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making exploring outdoors somewhat uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Serra

This chart illustrates the average monthly humidity levels in Serra, 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 Serra is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Serra

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

Maximum UV Index Levels in Serra for December

The chart shows the monthly maximum UV Index (UVI) for Serra 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 Serra typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467810997532
Data source: Serra 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 Serra Compares to Other Months

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

This table compares monthly weather conditions in Serra, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)55 mm (2.2 inches)84%low
February Weather8°C (46°F)91 mm (3.6 inches)76%moderate
March Weather9°C (49°F)71 mm (2.8 inches)68%high
April Weather13°C (55°F)86 mm (3.4 inches)70%high
May Weather17°C (63°F)91 mm (3.6 inches)69%very high
June Weather22°C (72°F)38 mm (1.5 inches)62%very high
July Weather24°C (76°F)41 mm (1.6 inches)57%very high
August Weather25°C (77°F)29 mm (1.1 inches)55%very high
September Weather21°C (69°F)78 mm (3.1 inches)66%high
October Weather15°C (60°F)96 mm (3.8 inches)79%moderate
November Weather11°C (52°F)136 mm (5.4 inches)84%moderate
December Weather7°C (44°F)134 mm (5.3 inches)83%low

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