December Weather in Terny, Ukraine

Last updated: August 28, 2025

In Terny, Ukraine, the average temperature in December hovers around -1°C (30°F). During this time, temperatures can dip as low as -17°C (1°F), while occasionally peaking at a milder 11°C (52°F). Expect 69 mm (2.7 in) of precipitation spread over 13 days, and prepare for high humidity levels at an average of 94%.

December Temperature in Terny

In December in Terny, the average temperature is -1°C (30°F). Maximums can reach 11°C (52°F), while minimums can drop as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures and dress in layers for fluctuating weather conditions.

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

The chart illustrates December temperature patterns in Terny, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terny, December typically has an average temperature of -1°C (30°F), with highs reaching up to 11°C (52°F) and lows dropping to around -17°C (1°F).

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

December Precipitation in Terny

In Terny in December, the precipitation amount is 69 mm (2.7 in) over the course of 13 days.

December Precipitation Trends in Terny

The chart displays monthly precipitation patterns in Terny, 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 Terny, December typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 13 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 Terny

In Terny in December humidity is 94%. With an average temperature of -1°C (30°F), this humidity feels like a chilling blanket that wraps around you, making every outdoor excursion uncomfortable and damp, as you battle the cold air that clings to your skin and seeps into your clothes.

December Average Humidity in Terny

This chart illustrates the average monthly humidity levels in Terny, 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 Terny is approximately 94%, 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 Terny

In Terny in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Terny.

Maximum UV Index Levels in Terny for December

The chart shows the monthly maximum UV Index (UVI) for Terny 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 Terny typically reaches 1, which falls under the low exposure category.

Data source: Terny 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 Terny Compares to Other Months

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

This table compares monthly weather conditions in Terny, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	45 mm (1.8 inches)	92%	low
February Weather	-3°C (27°F)	45 mm (1.8 inches)	93%	low
March Weather	2°C (35°F)	39 mm (1.5 inches)	90%	moderate
April Weather	9°C (48°F)	39 mm (1.5 inches)	79%	moderate
May Weather	15°C (59°F)	74 mm (2.9 inches)	66%	high
June Weather	20°C (69°F)	57 mm (2.2 inches)	65%	very high
July Weather	21°C (69°F)	86 mm (3.4 inches)	55%	very high
August Weather	21°C (70°F)	25 mm (1.0 inches)	49%	high
September Weather	15°C (60°F)	48 mm (1.9 inches)	69%	high
October Weather	9°C (49°F)	38 mm (1.5 inches)	84%	moderate
November Weather	2°C (36°F)	38 mm (1.5 inches)	92%	low
December Weather	-1°C (30°F)	69 mm (2.7 inches)	94%	low