December Weather in Yylanly, Turkmenistan

Last updated: August 28, 2025

In December, the average temperature in Yylanly, Turkmenistan hovers around -1°C (30°F), with a minimum that can drop to -20°C (-4°F) and a peak reaching up to 19°C (66°F). During this month, expect about 9 mm (0.4 in) of precipitation, typically occurring over 3 days. The average humidity is around 68%, creating a crisp yet refreshing atmosphere.

December Temperature in Yylanly

In December in Yylanly, the average temperature is -1°C (30°F), with maximums reaching 19°C (66°F) and minimums plunging as low as -20°C (-4°F). Be prepared for a wide range of temperatures while traveling, as you'll need to dress in layers to stay comfortable during your visit.

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

The chart illustrates December temperature patterns in Yylanly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yylanly, December typically has an average temperature of -1°C (30°F), with highs reaching up to 19°C (66°F) and lows dropping to around -20°C (-4°F).

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

December Precipitation in Yylanly

In Yylanly in December, the precipitation amount is 9 mm (0.4 in) over a span of 3 days.

December Precipitation Trends in Yylanly

The chart displays monthly precipitation patterns in Yylanly, 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 Yylanly, December typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 3 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 Yylanly

In Yylanly in December, humidity is 68%. With an average temperature of -1°C (30°F), this humidity feels like a brisk chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm while also feeling damp and heavy in the air.

December Average Humidity in Yylanly

This chart illustrates the average monthly humidity levels in Yylanly, 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 Yylanly is approximately 68%, 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 Yylanly

In Yylanly 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 Yylanly, you can visit Hourly UV Index in Yylanly.

Maximum UV Index Levels in Yylanly for December

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

Data source: Yylanly 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 Yylanly Compares to Other Months

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

This table compares monthly weather conditions in Yylanly, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	7 mm (0.3 inches)	67%	moderate
February Weather	2°C (35°F)	13 mm (0.5 inches)	60%	moderate
March Weather	8°C (46°F)	14 mm (0.6 inches)	52%	high
April Weather	16°C (61°F)	12 mm (0.5 inches)	39%	very high
May Weather	24°C (75°F)	9 mm (0.3 inches)	30%	very high
June Weather	28°C (83°F)	2 mm (0.1 inches)	24%	very high
July Weather	31°C (89°F)	1 mm (0.0 inches)	18%	very high
August Weather	27°C (81°F)	0 mm (0.0 inches)	19%	very high
September Weather	21°C (70°F)	1 mm (0.0 inches)	26%	very high
October Weather	12°C (54°F)	6 mm (0.2 inches)	41%	high
November Weather	4°C (39°F)	5 mm (0.2 inches)	65%	moderate
December Weather	-1°C (30°F)	9 mm (0.4 inches)	68%	low