January Weather in Cayeli, Turkey

Last updated: August 27, 2025

During January, the average temperature in Cayeli, Turkey hovers around 3°C (38°F), with minima dipping to -8°C (18°F) and maxima reaching up to 16°C (62°F). Expect significant precipitation, totaling 139 mm (5.5 in) across 13 days, contributing to a high average humidity of 87%. Embrace the distinct chill and moisture of the season!

January Temperature in Cayeli

In January in Cayeli, the average temperature is 3°C (38°F), with maximums reaching 16°C (62°F) and minimums dropping as low as -8°C (18°F). This time of year is ideal for travelers seeking a chilly adventure with the potential for mild daytime activities.

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

The chart illustrates January temperature patterns in Cayeli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayeli, January typically has an average temperature of 3°C (38°F), with highs reaching up to 16°C (62°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Cayeli

In Cayeli in January, the precipitation amount is 139 mm (5.5 in) over the course of 13 days.

January Precipitation Trends in Cayeli

The chart displays monthly precipitation patterns in Cayeli, 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 Cayeli, January typically receives around 139 mm (5.5 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 Cayeli

In Cayeli in January humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

January Average Humidity in Cayeli

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

In Cayeli 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 Cayeli, you can check the information here.

Maximum UV Index Levels in Cayeli for January

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

Data source: Cayeli 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 Cayeli Compares to Other Months

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

This table compares monthly weather conditions in Cayeli, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	139 mm (5.5 inches)	87%	moderate
February Weather	4°C (39°F)	133 mm (5.2 inches)	89%	moderate
March Weather	5°C (42°F)	185 mm (7.3 inches)	85%	high
April Weather	9°C (49°F)	122 mm (4.8 inches)	83%	very high
May Weather	14°C (57°F)	188 mm (7.4 inches)	80%	very high
June Weather	18°C (64°F)	212 mm (8.3 inches)	77%	very high
July Weather	20°C (68°F)	258 mm (10.2 inches)	72%	very high
August Weather	20°C (68°F)	284 mm (11.2 inches)	60%	very high
September Weather	18°C (64°F)	271 mm (10.7 inches)	61%	very high
October Weather	14°C (58°F)	240 mm (9.5 inches)	75%	high
November Weather	9°C (49°F)	173 mm (6.8 inches)	84%	moderate
December Weather	6°C (43°F)	176 mm (6.9 inches)	85%	low