January Weather in Kelli, Greece

Last updated: August 23, 2025

In Kelli, Greece, the average temperature in January hovers around 0°C (33°F), with a minimum drop to -20°C (-5°F) and a maximum rise to 14°C (57°F). Expect 63 mm (2.5 in) of precipitation over approximately 9 days, contributing to the high average humidity of 89%.

January Temperature in Kelli

In January in Kelli, the average temperature is 0°C (33°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -20°C (-5°F). It's advisable to prepare for a wide temperature range while traveling during this time.

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

The chart illustrates January temperature patterns in Kelli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kelli, January typically has an average temperature of 0°C (33°F), with highs reaching up to 14°C (57°F) and lows dropping to around -20°C (-5°F).

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

January Precipitation in Kelli

In Kelli in January, the total precipitation amount is 63 mm (2.5 in) spread over a duration of 9 days.

January Precipitation Trends in Kelli

The chart displays monthly precipitation patterns in Kelli, 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 Kelli, January typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 9 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 Kelli

In Kelli in January humidity is 89%. With an average temperature of 0°C (33°F), this humidity feels like a heavy, damp blanket that clings to your skin, making travel uncomfortable and every breath seem colder and more constricted.

January Average Humidity in Kelli

This chart illustrates the average monthly humidity levels in Kelli, 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 Kelli is approximately 89%, 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 Kelli

In Kelli 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 Kelli, you can check the information here.

Maximum UV Index Levels in Kelli for January

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

Data source: Kelli 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 Kelli Compares to Other Months

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

This table compares monthly weather conditions in Kelli, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	63 mm (2.5 inches)	89%	moderate
February Weather	4°C (39°F)	57 mm (2.2 inches)	84%	moderate
March Weather	6°C (44°F)	69 mm (2.7 inches)	81%	high
April Weather	11°C (52°F)	60 mm (2.3 inches)	72%	very high
May Weather	16°C (61°F)	74 mm (2.9 inches)	72%	very high
June Weather	20°C (68°F)	78 mm (3.1 inches)	57%	extreme
July Weather	23°C (74°F)	47 mm (1.9 inches)	50%	very high
August Weather	23°C (74°F)	41 mm (1.6 inches)	43%	very high
September Weather	19°C (66°F)	19 mm (0.8 inches)	56%	very high
October Weather	13°C (55°F)	40 mm (1.6 inches)	74%	high
November Weather	8°C (47°F)	87 mm (3.4 inches)	87%	moderate
December Weather	3°C (38°F)	72 mm (2.9 inches)	89%	low