December Weather in Gennadi, Greece

Last updated: August 23, 2025

In Gennadi, Greece, the average temperature in December hovers around 16°C (61°F), with daytime highs reaching up to 21°C (70°F) and lows dipping to a minimum of 10°C (50°F). Expect a fair amount of precipitation, totaling 116 mm (4.6 in) over approximately 14 days. The average humidity during this period sits at a comfortable 71%, ensuring a mild, refreshing climate.

December Temperature in Gennadi

In December in Gennadi, the average temperature is 16°C (61°F). Maximum temperatures can reach 21°C (70°F) and minimums can drop as low as 10°C (50°F). It's an ideal time for travelers seeking mild weather and comfortable conditions for outdoor activities.

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

The chart illustrates December temperature patterns in Gennadi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gennadi, December typically has an average temperature of 16°C (61°F), with highs reaching up to 21°C (70°F) and lows dropping to around 10°C (50°F).

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

December Precipitation in Gennadi

In Gennadi in December, the total precipitation amount is 116 mm (4.6 in) spread over a duration of 14 days.

December Precipitation Trends in Gennadi

The chart displays monthly precipitation patterns in Gennadi, 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 Gennadi, December typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 14 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 Gennadi

In Gennadi in December humidity is 71%. With an average temperature of 16°C (61°F), this humidity feels like walking through a warm, damp blanket, making travel slightly uncomfortable but still enjoyable for those who appreciate mild weather.

December Average Humidity in Gennadi

This chart illustrates the average monthly humidity levels in Gennadi, 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 Gennadi is approximately 71%, 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 Gennadi

In Gennadi 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 Gennadi, you can check the information here.

Maximum UV Index Levels in Gennadi for December

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

Data source: Gennadi 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 Gennadi Compares to Other Months

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

This table compares monthly weather conditions in Gennadi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	85 mm (3.3 inches)	70%	moderate
February Weather	14°C (58°F)	61 mm (2.4 inches)	71%	moderate
March Weather	15°C (59°F)	56 mm (2.2 inches)	73%	high
April Weather	17°C (63°F)	23 mm (0.9 inches)	77%	very high
May Weather	21°C (69°F)	7 mm (0.3 inches)	83%	very high
June Weather	24°C (75°F)	3 mm (0.1 inches)	81%	extreme
July Weather	27°C (80°F)	2 mm (0.1 inches)	81%	very high
August Weather	27°C (82°F)	0 mm (0.0 inches)	78%	very high
September Weather	26°C (78°F)	1 mm (0.0 inches)	76%	very high
October Weather	23°C (73°F)	26 mm (1.0 inches)	71%	high
November Weather	19°C (67°F)	65 mm (2.6 inches)	68%	moderate
December Weather	16°C (61°F)	116 mm (4.6 inches)	71%	moderate