December Weather in Biga, Turkey

Last updated: August 27, 2025

In December, the average temperature in Biga, Turkey hovers around 9°C (49°F), making it a cool and crisp time of year. Expect minimum temperatures to dip to -2°C (28°F), while highs can reach up to 21°C (71°F). With an average precipitation of 111 mm (4.4 in) over 12 days, be prepared for some rainfall, and note that the average humidity sits at a notable 86%.

December Temperature in Biga

In December in Biga, the average temperature is 9°C (49°F). The maximum can reach 21°C (71°F), while the minimum can dip as low as -2°C (28°F). Pack accordingly to enjoy a range of weather, from cool to mild, during your travels.

December Weather in Biga: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Biga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biga, December typically has an average temperature of 9°C (49°F), with highs reaching up to 21°C (71°F) and lows dropping to around -2°C (28°F).

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

December Precipitation in Biga

In Biga, in December, the precipitation amount is 111 mm (4.4 in) over a span of 12 days.

December Precipitation Trends in Biga

The chart displays monthly precipitation patterns in Biga, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Biga, December typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Biga

In Biga in December, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.

December Average Humidity in Biga

This chart illustrates the average monthly humidity levels in Biga, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Biga is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Biga

In Biga in December, 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 Biga, you can visit Hourly UV Index in Biga.

Maximum UV Index Levels in Biga for December

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

Data source: Biga December 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 December Weather in Biga Compares to Other Months

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

This table compares monthly weather conditions in Biga, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	109 mm (4.3 inches)	87%	moderate
February Weather	8°C (46°F)	73 mm (2.9 inches)	84%	moderate
March Weather	9°C (49°F)	75 mm (2.9 inches)	81%	high
April Weather	13°C (55°F)	55 mm (2.2 inches)	72%	very high
May Weather	18°C (65°F)	61 mm (2.4 inches)	74%	very high
June Weather	23°C (73°F)	54 mm (2.1 inches)	65%	very high
July Weather	25°C (77°F)	48 mm (1.9 inches)	59%	very high
August Weather	25°C (78°F)	14 mm (0.6 inches)	49%	very high
September Weather	22°C (72°F)	24 mm (1.0 inches)	57%	very high
October Weather	17°C (63°F)	59 mm (2.3 inches)	76%	high
November Weather	13°C (56°F)	58 mm (2.3 inches)	84%	moderate
December Weather	9°C (49°F)	111 mm (4.4 inches)	86%	low