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December Weather in Melissa, Italy

Last updated: August 23, 2025

In December, the average temperature in Melissa, Italy hovers around 11°C (52°F), with a minimum of 3°C (38°F) and a maximum of 18°C (64°F). Expect 72 mm (2.8 in) of rainfall spread over 12 days, contributing to an average humidity level of 78%. Make sure to prepare for both cool breezes and occasional showers!

December Temperature in Melissa

In December in Melissa, the average temperature is 11°C (52°F), with maximums reaching 18°C (64°F) and minimums dropping as low as 3°C (38°F). This mild climate makes it an ideal time for exploring the sights and enjoying outdoor activities.

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

The chart illustrates December temperature patterns in Melissa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Melissa, December typically has an average temperature of 11°C (52°F), with highs reaching up to 18°C (64°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec485052576472787973645852
Data source: Temperature data for Melissa 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 Melissa

In Melissa in December, the total precipitation amount is 72 mm (2.8 in) over the course of 12 days.

December Precipitation Trends in Melissa

The chart displays monthly precipitation patterns in Melissa, 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 Melissa, December typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec63778967465429286015215772
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Melissa

In Melissa in December humidity is 78%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities somewhat uncomfortable and travel more challenging as you navigate the moist air.

December Average Humidity in Melissa

This chart illustrates the average monthly humidity levels in Melissa, 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 Melissa is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%70%73%72%67%64%61%68%73%77%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Melissa

In Melissa in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Melissa, you can check the information here.

Maximum UV Index Levels in Melissa for December

The chart shows the monthly maximum UV Index (UVI) for Melissa 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 Melissa typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356891010108643
Data source: Melissa 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 Melissa Compares to Other Months

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

This table compares monthly weather conditions in Melissa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)63 mm (2.5 inches)78%moderate
February Weather10°C (50°F)77 mm (3.0 inches)71%moderate
March Weather11°C (52°F)89 mm (3.5 inches)70%high
April Weather14°C (57°F)67 mm (2.7 inches)73%very high
May Weather18°C (64°F)46 mm (1.8 inches)72%very high
June Weather22°C (72°F)54 mm (2.1 inches)67%very high
July Weather25°C (78°F)29 mm (1.1 inches)64%very high
August Weather26°C (79°F)28 mm (1.1 inches)61%very high
September Weather23°C (73°F)60 mm (2.4 inches)68%very high
October Weather18°C (65°F)152 mm (6.0 inches)73%high
November Weather15°C (59°F)157 mm (6.2 inches)77%moderate
December Weather11°C (52°F)72 mm (2.8 inches)78%moderate

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