December Weather in Longa, Greece

Last updated: August 23, 2025

In December, the average temperature in Longa, Greece is a mild 15°C (59°F), with minimums dipping to 8°C (47°F) and maximums reaching 19°C (67°F). Expect 156 mm (6.1 in) of precipitation spread over 16 days, contributing to an average humidity of 75%. Whether you’re bracing for a sprinkle or enjoying the mild temperatures, it's a month that beautifully balances warmth and showers!

December Temperature in Longa

In December in Longa, the average temperature is 15°C (59°F). Maximum temperatures can reach 19°C (67°F), while minimums can drop as low as 8°C (47°F). Overall, it's a pleasant time to explore Longa, so be sure to pack for a mild climate with varying daily temperatures.

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

The chart illustrates December temperature patterns in Longa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longa, December typically has an average temperature of 15°C (59°F), with highs reaching up to 19°C (67°F) and lows dropping to around 8°C (47°F).

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

December Precipitation in Longa

In Longa in December, the precipitation amount is 156 mm (6.1 in) spread over 16 days.

December Precipitation Trends in Longa

The chart displays monthly precipitation patterns in Longa, 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 Longa, December typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 16 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 Longa

In Longa in December, humidity is 75%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it feel more oppressive than refreshing, which can be a challenge for travelers seeking comfort while exploring the area.

December Average Humidity in Longa

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

In Longa 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 Longa, you can check the information here.

Maximum UV Index Levels in Longa for December

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

Data source: Longa 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 Longa Compares to Other Months

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

This table compares monthly weather conditions in Longa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	160 mm (6.3 inches)	76%	moderate
February Weather	13°C (56°F)	82 mm (3.2 inches)	73%	moderate
March Weather	13°C (56°F)	57 mm (2.3 inches)	73%	high
April Weather	16°C (61°F)	25 mm (1.0 inches)	75%	very high
May Weather	19°C (67°F)	13 mm (0.5 inches)	79%	very high
June Weather	22°C (72°F)	26 mm (1.0 inches)	75%	very high
July Weather	26°C (78°F)	5 mm (0.2 inches)	74%	very high
August Weather	27°C (80°F)	2 mm (0.1 inches)	68%	very high
September Weather	25°C (76°F)	40 mm (1.6 inches)	66%	very high
October Weather	21°C (70°F)	71 mm (2.8 inches)	69%	high
November Weather	18°C (65°F)	148 mm (5.8 inches)	73%	moderate
December Weather	15°C (59°F)	156 mm (6.1 inches)	75%	moderate