December Weather in Aya, Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Aya, Russian Federation hovers around -12°C (10°F). Expect minimums plummeting to -37°C (-35°F), while the mercury can rise to a maximum of 7°C (45°F). Precipitation during this month totals 44 mm (1.8 in) over approximately 9 days, and the air feels quite humid with an average humidity of 92%.

December Temperature in Aya

In December in Aya, the average temperature is -12°C (10°F), with maximums reaching 7°C (45°F) and minimums plummeting to as low as -37°C (-35°F). Travelers should be well-prepared for extreme cold during this time, ensuring they bring appropriate winter gear and plan indoor activities.

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

The chart illustrates December temperature patterns in Aya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aya, December typically has an average temperature of -12°C (10°F), with highs reaching up to 7°C (45°F) and lows dropping to around -37°C (-35°F).

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

December Precipitation in Aya

In Aya in December, the total precipitation amount is 44 mm (1.8 in) over the course of 9 days.

December Precipitation Trends in Aya

The chart displays monthly precipitation patterns in Aya, 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 Aya, December typically receives around 44 mm (1.8 inches) of precipitation spread over approximately 9 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 Aya

In Aya in December, humidity is 92%. With an average temperature of -12°C (10°F), this humidity feels like an icy breath enveloping you, amplifying the chill and making every outdoor excursion seem more daunting.

December Average Humidity in Aya

This chart illustrates the average monthly humidity levels in Aya, 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 Aya is approximately 92%, 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 Aya

In Aya 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 Aya.

Maximum UV Index Levels in Aya for December

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

Data source: Aya 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 Aya Compares to Other Months

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

This table compares monthly weather conditions in Aya, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-15°C (6°F)	27 mm (1.1 inches)	89%	low
February Weather	-12°C (10°F)	31 mm (1.2 inches)	88%	moderate
March Weather	-4°C (24°F)	40 mm (1.6 inches)	86%	moderate
April Weather	5°C (42°F)	56 mm (2.2 inches)	81%	high
May Weather	13°C (56°F)	84 mm (3.3 inches)	74%	very high
June Weather	18°C (64°F)	71 mm (2.8 inches)	62%	very high
July Weather	19°C (67°F)	108 mm (4.2 inches)	62%	high
August Weather	18°C (64°F)	90 mm (3.5 inches)	66%	high
September Weather	11°C (52°F)	74 mm (2.9 inches)	75%	moderate
October Weather	4°C (40°F)	70 mm (2.8 inches)	88%	moderate
November Weather	-5°C (23°F)	53 mm (2.1 inches)	92%	low
December Weather	-12°C (10°F)	44 mm (1.8 inches)	92%	low