January Weather in Aria, Greece

Last updated: August 23, 2025

In January, the average temperature in Aria, Greece is a cool 7°C (45°F), with a temperature range that can dip as low as -4°C (24°F) or rise to a pleasant 23°C (73°F). Expect 57 mm (2.3 in) of precipitation spread over about 8 days, alongside an average humidity of 76%, making it a relatively moist month. Prepare accordingly!

January Temperature in Aria

In January in Aria, the average temperature is 7°C (45°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -4°C (24°F). Travelers should be prepared for a wide range of temperatures during this time, making layering essential for comfort.

January Weather in Aria: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Aria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aria, January typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (73°F) and lows dropping to around -4°C (24°F).

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

January Precipitation in Aria

In Aria in January, the precipitation amount is 57 mm (2.3 in) over a span of 8 days.

January Precipitation Trends in Aria

The chart displays monthly precipitation patterns in Aria, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Aria, January typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Aria

In Aria in January, humidity is 76%. With an average temperature of 7°C (45°F), this humidity feels like a chilly embrace that can make even short walks feel damp and uncomfortable, requiring travelers to dress in layers and prepare for sudden changes in weather.

January Average Humidity in Aria

This chart illustrates the average monthly humidity levels in Aria, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Aria is approximately 76%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Aria

In Aria in January, 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 Aria, you can check the information here.

Maximum UV Index Levels in Aria for January

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

Data source: Aria January 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 January Weather in Aria Compares to Other Months

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

This table compares monthly weather conditions in Aria, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	57 mm (2.3 inches)	76%	moderate
February Weather	9°C (48°F)	62 mm (2.5 inches)	75%	moderate
March Weather	10°C (51°F)	53 mm (2.1 inches)	74%	high
April Weather	14°C (57°F)	39 mm (1.6 inches)	75%	very high
May Weather	19°C (66°F)	26 mm (1.0 inches)	77%	very high
June Weather	23°C (73°F)	44 mm (1.7 inches)	71%	extreme
July Weather	26°C (79°F)	16 mm (0.6 inches)	68%	very high
August Weather	26°C (80°F)	10 mm (0.4 inches)	63%	very high
September Weather	23°C (73°F)	54 mm (2.1 inches)	65%	very high
October Weather	17°C (64°F)	36 mm (1.4 inches)	72%	high
November Weather	14°C (57°F)	52 mm (2.1 inches)	75%	moderate
December Weather	10°C (50°F)	60 mm (2.3 inches)	76%	moderate