December Weather in Koilas, Greece

Last updated: August 23, 2025

In December, the average temperature in Koilas, Greece is a mild 13°C (56°F), with a minimum of 6°C (43°F) and a maximum reaching up to 20°C (69°F). Expect an average precipitation of 49 mm (1.9 in) spread over 8 days, coupled with a relatively high average humidity of 76%. Prepare accordingly to enjoy your time in this charming locale!

December Temperature in Koilas

In December in Koilas, the average temperature is 13°C (56°F). Maximum temperatures can reach 20°C (69°F), while the minimum can drop as low as 6°C (43°F). Overall, visitors should prepare for mild weather with some variation, making it a great time for outdoor activities.

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

The chart illustrates December temperature patterns in Koilas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koilas, December typically has an average temperature of 13°C (56°F), with highs reaching up to 20°C (69°F) and lows dropping to around 6°C (43°F).

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

December Precipitation in Koilas

In Koilas in December, the precipitation amount is 49 mm (1.9 in) spread over 8 days.

December Precipitation Trends in Koilas

The chart displays monthly precipitation patterns in Koilas, 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 Koilas, December typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Koilas

In Koilas in December humidity is 76%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making travel a bit uncomfortable as you navigate through the heavy, moisture-laden air.

December Average Humidity in Koilas

This chart illustrates the average monthly humidity levels in Koilas, 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 Koilas 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 Koilas

In Koilas 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 Koilas, you can check the information here.

Maximum UV Index Levels in Koilas for December

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

Data source: Koilas 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 Koilas Compares to Other Months

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

This table compares monthly weather conditions in Koilas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	46 mm (1.8 inches)	76%	moderate
February Weather	12°C (54°F)	45 mm (1.8 inches)	75%	moderate
March Weather	13°C (55°F)	33 mm (1.3 inches)	74%	high
April Weather	15°C (60°F)	30 mm (1.2 inches)	75%	very high
May Weather	20°C (68°F)	16 mm (0.6 inches)	77%	very high
June Weather	24°C (76°F)	21 mm (0.8 inches)	71%	very high
July Weather	28°C (82°F)	8 mm (0.3 inches)	68%	very high
August Weather	28°C (83°F)	9 mm (0.3 inches)	63%	very high
September Weather	25°C (77°F)	36 mm (1.4 inches)	65%	very high
October Weather	21°C (69°F)	30 mm (1.2 inches)	72%	high
November Weather	17°C (63°F)	45 mm (1.8 inches)	75%	moderate
December Weather	13°C (56°F)	49 mm (1.9 inches)	76%	moderate