December Weather in Ertil', Russian Federation

Last updated: August 27, 2025

In Ertil', Russian Federation, the average temperature in December hovers around -3°C (26°F). However, temperatures can dip as low as -24°C (-11°F) or rise to a maximum of 12°C (53°F). Expect 53 mm (2.1 in) of precipitation spread over 11 days, and be prepared for a chilly atmosphere with an average humidity of 91%.

December Temperature in Ertil'

In December in Ertil', the average temperature is -3°C (26°F), with a maximum that can reach 12°C (53°F) and a minimum that can drop as low as -24°C (-11°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.

December Weather in Ertil': Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ertil', showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ertil', December typically has an average temperature of -3°C (26°F), with highs reaching up to 12°C (53°F) and lows dropping to around -24°C (-11°F).

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

December Precipitation in Ertil'

In Ertil' in December, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.

December Precipitation Trends in Ertil'

The chart displays monthly precipitation patterns in Ertil', 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 Ertil', December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Ertil'

In Ertil' in December humidity is 91%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that penetrates through your clothing, making travel uncomfortable and the air crisp with an eerie dampness that can quickly sap your energy.

December Average Humidity in Ertil'

This chart illustrates the average monthly humidity levels in Ertil', 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 Ertil' is approximately 91%, 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 Ertil'

In Ertil' 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 Ertil'.

Maximum UV Index Levels in Ertil' for December

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

Data source: Ertil' 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 Ertil' Compares to Other Months

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

This table compares monthly weather conditions in Ertil', showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	48 mm (1.9 inches)	94%	low
February Weather	-5°C (23°F)	47 mm (1.8 inches)	94%	moderate
March Weather	-1°C (31°F)	42 mm (1.6 inches)	87%	moderate
April Weather	8°C (47°F)	55 mm (2.2 inches)	72%	high
May Weather	15°C (59°F)	49 mm (1.9 inches)	60%	high
June Weather	20°C (68°F)	39 mm (1.5 inches)	59%	very high
July Weather	22°C (71°F)	53 mm (2.1 inches)	60%	very high
August Weather	21°C (70°F)	28 mm (1.1 inches)	56%	high
September Weather	15°C (59°F)	48 mm (1.9 inches)	68%	high
October Weather	9°C (48°F)	40 mm (1.6 inches)	81%	moderate
November Weather	1°C (33°F)	35 mm (1.4 inches)	91%	low
December Weather	-3°C (26°F)	53 mm (2.1 inches)	91%	low