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December Weather in Masera, Italy

Last updated: August 23, 2025

In December, the average temperature in Masera, Italy hovers around -6°C (22°F), with extremes ranging from a frigid -20°C (-4°F) to a mild 5°C (42°F). Expect considerable moisture, as 147 mm (5.8 in) of precipitation falls over approximately 15 days, accompanied by high humidity levels averaging at 90%. Plan accordingly to embrace this chilly, damp climate!

December Temperature in Masera

In December in Masera, the average temperature is -6°C (22°F). The maximum can reach 5°C (42°F), while the minimum can dip as low as -20°C (-4°F). Make sure to pack warm clothing and prepare for severe cold if you're planning to travel to Masera during this time.

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

The chart illustrates December temperature patterns in Masera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Masera, December typically has an average temperature of -6°C (22°F), with highs reaching up to 5°C (42°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec192530374454575649413022
Data source: Temperature data for Masera 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 Masera

In Masera in December, the precipitation amount is 147 mm (5.8 in) over a span of 15 days.

December Precipitation Trends in Masera

The chart displays monthly precipitation patterns in Masera, 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 Masera, December typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec10773126150196252185222166271187147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Masera

In Masera in December, humidity is 90%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while navigating through the damp, frosty air.

December Average Humidity in Masera

This chart illustrates the average monthly humidity levels in Masera, 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 Masera is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Masera

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

Maximum UV Index Levels in Masera for December

The chart shows the monthly maximum UV Index (UVI) for Masera 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 Masera typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347810111097632
Data source: Masera 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 Masera Compares to Other Months

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

This table compares monthly weather conditions in Masera, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)107 mm (4.2 inches)92%moderate
February Weather-4°C (26°F)73 mm (2.9 inches)89%moderate
March Weather-1°C (30°F)126 mm (4.9 inches)87%high
April Weather3°C (37°F)150 mm (5.9 inches)84%very high
May Weather7°C (44°F)196 mm (7.7 inches)80%very high
June Weather12°C (54°F)252 mm (9.9 inches)82%extreme
July Weather14°C (57°F)185 mm (7.3 inches)83%very high
August Weather13°C (56°F)222 mm (8.8 inches)80%very high
September Weather10°C (50°F)166 mm (6.5 inches)83%high
October Weather5°C (41°F)271 mm (10.7 inches)90%high
November Weather-1°C (30°F)187 mm (7.4 inches)88%moderate
December Weather-6°C (22°F)147 mm (5.8 inches)90%low

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