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December Weather in Aielli, Italy

Last updated: August 23, 2025

In Aielli, Italy, the average temperature in December hovers around 3°C (38°F), with minimums plummeting to -9°C (16°F) and maximums reaching up to 13°C (56°F). Expect 179 mm (7.0 in) of precipitation spread over 13 days, accompanied by a noteworthy average humidity of 84%. Prepare for a chilly and damp month ahead!

December Temperature in Aielli

In December in Aielli, the average temperature is 3°C (38°F), with maximums reaching 13°C (56°F) and minimums dipping as low as -9°C (16°F). Be prepared for chilly weather and pack warm clothing when traveling to Aielli during this time.

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

The chart illustrates December temperature patterns in Aielli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aielli, December typically has an average temperature of 3°C (38°F), with highs reaching up to 13°C (56°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec353941485564697161534638
Data source: Temperature data for Aielli 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 Aielli

In Aielli in December, the precipitation amount is 179 mm (7.0 in) spread over 13 days.

December Precipitation Trends in Aielli

The chart displays monthly precipitation patterns in Aielli, 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 Aielli, December typically receives around 179 mm (7.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec9210411098109594240108103200179
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aielli

In Aielli in December, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.

December Average Humidity in Aielli

This chart illustrates the average monthly humidity levels in Aielli, 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 Aielli is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aielli

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

Maximum UV Index Levels in Aielli for December

The chart shows the monthly maximum UV Index (UVI) for Aielli 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 Aielli typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891110108642
Data source: Aielli 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 Aielli Compares to Other Months

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

This table compares monthly weather conditions in Aielli, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)92 mm (3.6 inches)84%moderate
February Weather4°C (39°F)104 mm (4.1 inches)76%moderate
March Weather5°C (41°F)110 mm (4.3 inches)69%high
April Weather9°C (48°F)98 mm (3.8 inches)70%very high
May Weather13°C (55°F)109 mm (4.3 inches)70%very high
June Weather18°C (64°F)59 mm (2.3 inches)61%extreme
July Weather21°C (70°F)42 mm (1.7 inches)57%very high
August Weather21°C (71°F)40 mm (1.6 inches)53%very high
September Weather16°C (61°F)108 mm (4.3 inches)65%very high
October Weather12°C (53°F)103 mm (4.1 inches)75%high
November Weather8°C (46°F)200 mm (7.9 inches)81%moderate
December Weather3°C (38°F)179 mm (7.0 inches)84%low

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