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December Weather in Illorai, Italy

Last updated: August 23, 2025

In December, the average temperature in Illorai, Italy hovers around 8°C (47°F). Visitors should be prepared for a range of temperatures, with a minimum of -4°C (25°F) and a pleasant maximum of 18°C (64°F). Expect 68 mm (2.7 in) of precipitation spread over 11 days, contributing to an average humidity of 76%.

December Temperature in Illorai

In December in Illorai, the average temperature is 8°C (47°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -4°C (25°F). It's advisable to pack layers and be prepared for varying weather conditions while traveling.

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

The chart illustrates December temperature patterns in Illorai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Illorai, 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 -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec444648546171767769605246
Data source: Temperature data for Illorai 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 Illorai

In Illorai in December, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.

December Precipitation Trends in Illorai

The chart displays monthly precipitation patterns in Illorai, 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 Illorai, December typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec50506465683062242379968
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Illorai

In Illorai in December, humidity is 76%. With an average temperature of 8°C (47°F), this humidity feels like traveling through a thick, damp blanket that clings to your skin, making every stroll feel heavier and more exhausting than it should.

December Average Humidity in Illorai

This chart illustrates the average monthly humidity levels in Illorai, 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 Illorai is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%72%70%74%72%70%69%66%68%75%78%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Illorai

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

Maximum UV Index Levels in Illorai for December

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

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

This table compares monthly weather conditions in Illorai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)50 mm (2.0 inches)79%moderate
February Weather8°C (47°F)50 mm (2.0 inches)72%moderate
March Weather9°C (49°F)64 mm (2.5 inches)70%high
April Weather12°C (54°F)65 mm (2.5 inches)74%very high
May Weather16°C (62°F)67 mm (2.7 inches)72%very high
June Weather22°C (71°F)30 mm (1.2 inches)70%very high
July Weather25°C (77°F)6 mm (0.3 inches)69%very high
August Weather25°C (77°F)22 mm (0.9 inches)66%very high
September Weather20°C (69°F)42 mm (1.7 inches)68%very high
October Weather16°C (60°F)37 mm (1.5 inches)75%high
November Weather11°C (52°F)99 mm (3.9 inches)78%moderate
December Weather8°C (47°F)68 mm (2.7 inches)76%low

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