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December Weather in Atella, Italy

Last updated: August 23, 2025

In Atella, Italy, the average temperature in December hovers around 8°C (47°F), with a minimum dipping to -2°C (28°F) and a pleasant maximum of 18°C (64°F). Expect about 61 mm (2.4 in) of precipitation spread over 11 days, contributing to an average humidity of 82%. Pack accordingly for a blend of cool air and regular showers!

December Temperature in Atella

In December in Atella, the average temperature is 8°C (47°F). The maximum can reach 18°C (64°F), while the minimum can dip as low as -2°C (28°F). Travelers should be prepared for a range of temperatures and pack accordingly for both mild days and chilly nights.

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

The chart illustrates December temperature patterns in Atella, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Atella, 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 (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec424648556373787970615446
Data source: Temperature data for Atella 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 Atella

In Atella in December, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.

December Precipitation Trends in Atella

The chart displays monthly precipitation patterns in Atella, 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 Atella, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec585867586335253538599961
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Atella

In Atella in December humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.

December Average Humidity in Atella

This chart illustrates the average monthly humidity levels in Atella, 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 Atella is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%74%70%71%71%65%61%56%66%74%80%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Atella

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

Maximum UV Index Levels in Atella for December

The chart shows the monthly maximum UV Index (UVI) for Atella 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 Atella typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Atella 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 Atella Compares to Other Months

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

This table compares monthly weather conditions in Atella, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)58 mm (2.3 inches)82%moderate
February Weather8°C (46°F)58 mm (2.3 inches)74%moderate
March Weather9°C (49°F)67 mm (2.6 inches)70%high
April Weather13°C (55°F)58 mm (2.3 inches)71%very high
May Weather17°C (64°F)63 mm (2.5 inches)71%very high
June Weather23°C (73°F)35 mm (1.4 inches)65%very high
July Weather25°C (78°F)25 mm (1.0 inches)61%very high
August Weather26°C (79°F)35 mm (1.4 inches)56%very high
September Weather21°C (70°F)38 mm (1.5 inches)66%very high
October Weather16°C (61°F)58 mm (2.3 inches)74%high
November Weather12°C (54°F)99 mm (3.9 inches)80%moderate
December Weather8°C (47°F)61 mm (2.4 inches)82%low

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