January Weather in Bilecik, Turkey

Last updated: August 27, 2025

In January, the average temperature in Bilecik, Turkey hovers around 3°C (38°F), with a notable range between a chilling -23°C (-8°F) and a surprisingly warm 23°C (73°F). Expect 66 mm (2.6 in) of precipitation over about 11 days, contributing to an average humidity level of a high 84%. Be prepared for a month that can swing between extremes!

January Temperature in Bilecik

In January in Bilecik, the average temperature is 3°C (38°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -23°C (-8°F). Therefore, it's advisable to pack layers to prepare for a wide range of temperatures when visiting.

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

The chart illustrates January temperature patterns in Bilecik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bilecik, January typically has an average temperature of 3°C (38°F), with highs reaching up to 23°C (73°F) and lows dropping to around -23°C (-8°F).

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

January Precipitation in Bilecik

In Bilecik in January, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

January Precipitation Trends in Bilecik

The chart displays monthly precipitation patterns in Bilecik, 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 Bilecik, January typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Bilecik

In Bilecik in January, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.

January Average Humidity in Bilecik

This chart illustrates the average monthly humidity levels in Bilecik, 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 Bilecik is approximately 84%, 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 Bilecik

In Bilecik 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 Bilecik, you can check the information here.

Maximum UV Index Levels in Bilecik for January

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

Data source: Bilecik 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 Bilecik Compares to Other Months

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

This table compares monthly weather conditions in Bilecik, 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)	66 mm (2.6 inches)	84%	moderate
February Weather	5°C (42°F)	48 mm (1.9 inches)	84%	moderate
March Weather	7°C (46°F)	73 mm (2.9 inches)	83%	high
April Weather	12°C (54°F)	54 mm (2.1 inches)	76%	very high
May Weather	18°C (64°F)	63 mm (2.5 inches)	77%	very high
June Weather	21°C (70°F)	56 mm (2.2 inches)	70%	very high
July Weather	24°C (76°F)	18 mm (0.7 inches)	63%	very high
August Weather	24°C (76°F)	11 mm (0.4 inches)	55%	very high
September Weather	21°C (69°F)	16 mm (0.6 inches)	60%	very high
October Weather	16°C (60°F)	34 mm (1.3 inches)	73%	high
November Weather	10°C (50°F)	39 mm (1.5 inches)	82%	moderate
December Weather	6°C (44°F)	79 mm (3.1 inches)	85%	low