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December Weather in Morter, Italy

Last updated: August 23, 2025

In December, the average temperature in Morter, Italy is a chilly -9°C (16°F). Temperatures can dip as low as -27°C (-15°F) and rise to a maximum of 4°C (39°F). Expect 105 mm (4.1 in) of precipitation spread over 11 days, with an average humidity of 90% creating a notably crisp atmosphere.

December Temperature in Morter

In December in Morter, the average temperature is -9°C (16°F). The maximum can reach 4°C (39°F) and the minimum can be as low as -27°C (-15°F). Be prepared for extremely cold weather and dress warmly if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Morter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morter, December typically has an average temperature of -9°C (16°F), with highs reaching up to 4°C (39°F) and lows dropping to around -27°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec131925334151535346392616
Data source: Temperature data for Morter 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 Morter

In Morter in December, the precipitation amount is 105 mm (4.1 in) over the course of 11 days.

December Precipitation Trends in Morter

The chart displays monthly precipitation patterns in Morter, 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 Morter, December typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec45465996146179233229140124136105
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Morter

In Morter in December, humidity is 90%. With an average temperature of -9°C (16°F), this humidity feels like a challenging mix of bone-chilling cold and dampness that makes traveling outside uncomfortable, as the frigid air clings to your skin and can quickly sap your warmth, leaving you yearning for indoor comforts.

December Average Humidity in Morter

This chart illustrates the average monthly humidity levels in Morter, 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 Morter is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Morter

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

Maximum UV Index Levels in Morter for December

The chart shows the monthly maximum UV Index (UVI) for Morter 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 Morter typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Morter 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 Morter Compares to Other Months

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

This table compares monthly weather conditions in Morter, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (13°F)44 mm (1.8 inches)93%low
February Weather-7°C (20°F)46 mm (1.8 inches)89%moderate
March Weather-4°C (25°F)59 mm (2.3 inches)86%high
April Weather1°C (34°F)96 mm (3.8 inches)83%high
May Weather5°C (42°F)146 mm (5.8 inches)78%very high
June Weather11°C (52°F)179 mm (7.1 inches)79%very high
July Weather12°C (53°F)233 mm (9.2 inches)82%very high
August Weather12°C (53°F)229 mm (9.0 inches)80%very high
September Weather8°C (46°F)140 mm (5.5 inches)83%high
October Weather4°C (39°F)124 mm (4.9 inches)90%moderate
November Weather-3°C (27°F)136 mm (5.4 inches)89%moderate
December Weather-9°C (16°F)105 mm (4.1 inches)90%low

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