January Weather in Gastouni, Greece

Last updated: August 23, 2025

In January, the average temperature in Gastouni, Greece hovers around 11°C (52°F), with daily fluctuations ranging from a chilly 0°C (33°F) to a mild 22°C (73°F). Expect about 120 mm (4.7 in) of precipitation spread across 13 days, contributing to an average humidity level of 76%. Prepare for varying weather as you explore this vibrant destination!

January Temperature in Gastouni

In January in Gastouni, the average temperature is 11°C (52°F), with maximums reaching 22°C (73°F) and minimums dropping as low as 0°C (33°F). Be prepared for a range of temperatures, from mild days to chilly nights, making it ideal to pack layers for your travels.

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

The chart illustrates January temperature patterns in Gastouni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gastouni, January typically has an average temperature of 11°C (52°F), with highs reaching up to 22°C (73°F) and lows dropping to around 0°C (33°F).

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

January Precipitation in Gastouni

In Gastouni in January, the precipitation amount is 120 mm (4.7 in) spread over 13 days.

January Precipitation Trends in Gastouni

The chart displays monthly precipitation patterns in Gastouni, 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 Gastouni, January typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 13 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 Gastouni

In Gastouni in January, humidity is 76%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor exploration feel uncomfortable and heavy, often leaving travelers longing for a warm café to escape the cool, moist air.

January Average Humidity in Gastouni

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

In Gastouni 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 Gastouni, you can check the information here.

Maximum UV Index Levels in Gastouni for January

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

Data source: Gastouni 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 Gastouni Compares to Other Months

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

This table compares monthly weather conditions in Gastouni, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	120 mm (4.7 inches)	76%	moderate
February Weather	12°C (54°F)	69 mm (2.7 inches)	73%	moderate
March Weather	13°C (55°F)	67 mm (2.6 inches)	73%	high
April Weather	16°C (60°F)	30 mm (1.2 inches)	75%	very high
May Weather	19°C (67°F)	19 mm (0.8 inches)	79%	very high
June Weather	23°C (74°F)	28 mm (1.1 inches)	75%	very high
July Weather	26°C (80°F)	15 mm (0.6 inches)	74%	very high
August Weather	28°C (82°F)	10 mm (0.4 inches)	68%	very high
September Weather	24°C (76°F)	59 mm (2.3 inches)	66%	very high
October Weather	20°C (68°F)	86 mm (3.4 inches)	69%	high
November Weather	17°C (62°F)	152 mm (6.0 inches)	73%	moderate
December Weather	13°C (56°F)	141 mm (5.6 inches)	75%	moderate