December Weather in Delia, Italy

Last updated: August 23, 2025

In December, the average temperature in Delia, Italy hovers around 11°C (52°F), with minimums dipping to -1°C (30°F) and maximums reaching up to 20°C (68°F). The area experiences an average of 47 mm (1.8 in) of precipitation over 7 days, contributing to a humidity level of 75%. Overall, expect a cool and somewhat damp climate during this month!

December Temperature in Delia

In December in Delia, the average temperature is 11°C (52°F). Maximums can reach 20°C (68°F), while minimums can drop to as low as -1°C (30°F). This weather makes Delia a great destination for travelers looking to experience a mild climate with the possibility of chilly evenings.

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

The chart illustrates December temperature patterns in Delia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delia, December typically has an average temperature of 11°C (52°F), with highs reaching up to 20°C (68°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Delia generated using information from the Copernicus Climate Change Service.

December Precipitation in Delia

In Delia in December, the precipitation amount is 47 mm (1.8 in) during a span of 7 days.

December Precipitation Trends in Delia

The chart displays monthly precipitation patterns in Delia, 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 Delia, December typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Delia

In Delia in December, humidity is 75%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a little less inviting and prompting the need for warm layers.

December Average Humidity in Delia

This chart illustrates the average monthly humidity levels in Delia, 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 Delia is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Delia

In Delia 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 Delia, you can check the information here.

Maximum UV Index Levels in Delia for December

The chart shows the monthly maximum UV Index (UVI) for Delia 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 Delia typically reaches 3, which falls under the moderate exposure category.

Data source: Delia 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 Delia Compares to Other Months

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

This table compares monthly weather conditions in Delia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	41 mm (1.6 inches)	75%	moderate
February Weather	10°C (51°F)	50 mm (2.0 inches)	71%	moderate
March Weather	12°C (53°F)	56 mm (2.2 inches)	71%	high
April Weather	15°C (59°F)	35 mm (1.4 inches)	74%	very high
May Weather	19°C (66°F)	28 mm (1.1 inches)	73%	very high
June Weather	24°C (75°F)	10 mm (0.4 inches)	69%	very high
July Weather	27°C (80°F)	2 mm (0.1 inches)	67%	extreme
August Weather	27°C (81°F)	11 mm (0.4 inches)	66%	very high
September Weather	24°C (75°F)	36 mm (1.4 inches)	71%	very high
October Weather	19°C (66°F)	114 mm (4.5 inches)	73%	high
November Weather	15°C (59°F)	142 mm (5.6 inches)	74%	moderate
December Weather	11°C (52°F)	47 mm (1.8 inches)	75%	moderate