December Weather in Ayia Trias, Greece

Last updated: August 23, 2025

In December, the average temperature in Ayia Trias, Greece hovers around 10°C (49°F). Expect a chilly minimum of -1°C (30°F), while the mercury may rise to a comfortable maximum of 20°C (68°F). Be prepared for some rain, as 60 mm (2.4 in) of precipitation typically falls over 9 days. With an average humidity of 76%, it's wise to bundle up and embrace the unique charm of this season!

December Temperature in Ayia Trias

In December in Ayia Trias, the average temperature is 10°C (49°F). Maximums can reach 20°C (68°F) and minimums can be as low as -1°C (30°F). This range makes it a perfect time for travelers to enjoy a mix of cool and mild weather, ideal for exploring the local attractions comfortably.

December Weather in Ayia Trias: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ayia Trias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayia Trias, December typically has an average temperature of 10°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around -1°C (30°F).

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

December Precipitation in Ayia Trias

In Ayia Trias in December, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

December Precipitation Trends in Ayia Trias

The chart displays monthly precipitation patterns in Ayia Trias, 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 Ayia Trias, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 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 Ayia Trias

In Ayia Trias in December, humidity is 76%. With an average temperature of 10°C (49°F), this humidity feels like a brisk chill that clings to your skin, making outdoor adventures feel damp and slightly uncomfortable for traveling.

December Average Humidity in Ayia Trias

This chart illustrates the average monthly humidity levels in Ayia Trias, 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 Ayia Trias is approximately 76%, 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 Ayia Trias

In Ayia Trias 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 Ayia Trias, you can check the information here.

Maximum UV Index Levels in Ayia Trias for December

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

Data source: Ayia Trias 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 Ayia Trias Compares to Other Months

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

This table compares monthly weather conditions in Ayia Trias, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	64 mm (2.5 inches)	76%	moderate
February Weather	9°C (48°F)	65 mm (2.6 inches)	75%	moderate
March Weather	10°C (51°F)	61 mm (2.4 inches)	74%	high
April Weather	14°C (57°F)	44 mm (1.7 inches)	75%	very high
May Weather	19°C (66°F)	32 mm (1.3 inches)	77%	very high
June Weather	23°C (74°F)	45 mm (1.8 inches)	71%	extreme
July Weather	26°C (80°F)	16 mm (0.6 inches)	68%	very high
August Weather	27°C (80°F)	9 mm (0.4 inches)	63%	very high
September Weather	23°C (74°F)	56 mm (2.2 inches)	65%	very high
October Weather	17°C (63°F)	48 mm (1.9 inches)	72%	high
November Weather	13°C (56°F)	58 mm (2.3 inches)	75%	moderate
December Weather	10°C (49°F)	60 mm (2.4 inches)	76%	moderate