January Weather in Kastanies, Greece

Last updated: August 23, 2025

In Kastanies, Greece, the average temperature in January hovers around 4°C (39°F). Daily conditions can vary significantly, with minimums dipping to -11°C (12°F) and maximums reaching 18°C (64°F). Expect a precipitation amount of approximately 64 mm (2.5 in) spread over 8 days, contributing to the region's average humidity at a notable 87%.

January Temperature in Kastanies

In January in Kastanies, the average temperature is 4°C (39°F). Maximums can reach 18°C (64°F), while minimums can drop as low as -11°C (12°F). Be sure to pack layers to accommodate the wide range of temperatures when traveling during this time.

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

The chart illustrates January temperature patterns in Kastanies, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kastanies, January typically has an average temperature of 4°C (39°F), with highs reaching up to 18°C (64°F) and lows dropping to around -11°C (12°F).

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

January Precipitation in Kastanies

In Kastanies in January, the precipitation amount is 64 mm (2.5 in) over the course of 8 days.

January Precipitation Trends in Kastanies

The chart displays monthly precipitation patterns in Kastanies, 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 Kastanies, January typically receives around 64 mm (2.5 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 Kastanies

In Kastanies in January, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

January Average Humidity in Kastanies

This chart illustrates the average monthly humidity levels in Kastanies, 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 Kastanies is approximately 87%, 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 Kastanies

In Kastanies in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Kastanies, you can visit Hourly UV Index in Kastanies.

Maximum UV Index Levels in Kastanies for January

The chart shows the monthly maximum UV Index (UVI) for Kastanies 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 Kastanies typically reaches 2, which falls under the low exposure category.

Data source: Kastanies 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 Kastanies Compares to Other Months

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

This table compares monthly weather conditions in Kastanies, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	64 mm (2.5 inches)	87%	low
February Weather	6°C (44°F)	51 mm (2.0 inches)	84%	moderate
March Weather	8°C (48°F)	57 mm (2.3 inches)	81%	high
April Weather	13°C (55°F)	49 mm (1.9 inches)	72%	high
May Weather	19°C (66°F)	46 mm (1.8 inches)	74%	very high
June Weather	23°C (73°F)	69 mm (2.7 inches)	65%	very high
July Weather	26°C (79°F)	36 mm (1.4 inches)	59%	very high
August Weather	27°C (80°F)	12 mm (0.5 inches)	49%	very high
September Weather	22°C (72°F)	14 mm (0.6 inches)	57%	high
October Weather	16°C (60°F)	74 mm (2.9 inches)	76%	high
November Weather	11°C (52°F)	47 mm (1.8 inches)	84%	moderate
December Weather	7°C (45°F)	85 mm (3.3 inches)	86%	low