January Weather in Ano Syros, Greece

Last updated: August 23, 2025

In January, the average temperature in Ano Syros, Greece hovers around 12°C (54°F), with a minimum of 2°C (37°F) and a pleasant maximum of 20°C (67°F). Expect about 91 mm (3.6 in) of precipitation over 12 days, contributing to an average humidity of 76%. Be prepared for a mix of cool and damp days as this month unfolds!

January Temperature in Ano Syros

In January in Ano Syros, the average temperature is 12°C (54°F). The maximum can reach 20°C (67°F) and the minimum can be as low as 2°C (37°F). Be sure to pack layers to stay comfortable during your travels!

January Weather in Ano Syros: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ano Syros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ano Syros, January typically has an average temperature of 12°C (54°F), with highs reaching up to 20°C (67°F) and lows dropping to around 2°C (37°F).

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

January Precipitation in Ano Syros

In Ano Syros in January, the precipitation amount is 91 mm (3.6 in) over a period of 12 days.

January Precipitation Trends in Ano Syros

The chart displays monthly precipitation patterns in Ano Syros, 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 Ano Syros, January typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 12 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 Ano Syros

In Ano Syros in January, humidity is 76%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities a bit uncomfortable and requiring frequent hydration while exploring.

January Average Humidity in Ano Syros

This chart illustrates the average monthly humidity levels in Ano Syros, 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 Ano Syros 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 Ano Syros

In Ano Syros 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 Ano Syros, you can check the information here.

Maximum UV Index Levels in Ano Syros for January

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

Data source: Ano Syros 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 Ano Syros Compares to Other Months

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

This table compares monthly weather conditions in Ano Syros, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	91 mm (3.6 inches)	76%	moderate
February Weather	13°C (56°F)	42 mm (1.7 inches)	75%	moderate
March Weather	14°C (57°F)	41 mm (1.6 inches)	74%	high
April Weather	15°C (60°F)	19 mm (0.7 inches)	75%	very high
May Weather	19°C (66°F)	6 mm (0.2 inches)	77%	very high
June Weather	22°C (73°F)	5 mm (0.2 inches)	71%	very high
July Weather	25°C (77°F)	0 mm (0.0 inches)	68%	very high
August Weather	25°C (77°F)	0 mm (0.0 inches)	63%	very high
September Weather	23°C (74°F)	6 mm (0.2 inches)	65%	very high
October Weather	20°C (68°F)	22 mm (0.9 inches)	72%	high
November Weather	17°C (63°F)	44 mm (1.7 inches)	75%	moderate
December Weather	14°C (58°F)	87 mm (3.4 inches)	76%	moderate