December Weather in Valeni, Romania

Last updated: August 27, 2025

In December, the average temperature in Valeni, Romania hovers around 2°C (36°F). Expect a minimum chill of -10°C (14°F), while temperatures can rise as high as 16°C (62°F). Be prepared for 60 mm (2.4 in) of precipitation over approximately 10 days, coupled with a notable average humidity of 88%.

December Temperature in Valeni

In December in Valeni, the average temperature is 2°C (36°F). Maximums can reach 16°C (62°F), while minimums can dip as low as -10°C (14°F). Travellers should be prepared for a wide range of temperatures, ensuring they pack layers for both warmth and comfort.

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

The chart illustrates December temperature patterns in Valeni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valeni, December typically has an average temperature of 2°C (36°F), with highs reaching up to 16°C (62°F) and lows dropping to around -10°C (14°F).

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

December Precipitation in Valeni

In Valeni in December, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

December Precipitation Trends in Valeni

The chart displays monthly precipitation patterns in Valeni, 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 Valeni, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 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 Valeni

In Valeni in December, humidity is 88%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making traveling uncomfortable and energy-draining as every step through the chill seems heavier in the thick air.

December Average Humidity in Valeni

This chart illustrates the average monthly humidity levels in Valeni, 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 Valeni is approximately 88%, 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 Valeni

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

Maximum UV Index Levels in Valeni for December

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

Data source: Valeni 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 Valeni Compares to Other Months

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

This table compares monthly weather conditions in Valeni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	28 mm (1.1 inches)	88%	low
February Weather	2°C (36°F)	36 mm (1.4 inches)	85%	moderate
March Weather	6°C (42°F)	37 mm (1.4 inches)	82%	moderate
April Weather	11°C (52°F)	43 mm (1.7 inches)	73%	high
May Weather	17°C (62°F)	50 mm (2.0 inches)	71%	very high
June Weather	21°C (71°F)	106 mm (4.2 inches)	70%	very high
July Weather	23°C (73°F)	60 mm (2.3 inches)	66%	very high
August Weather	23°C (74°F)	24 mm (1.0 inches)	48%	very high
September Weather	18°C (65°F)	33 mm (1.3 inches)	57%	high
October Weather	12°C (54°F)	39 mm (1.5 inches)	79%	moderate
November Weather	6°C (44°F)	35 mm (1.4 inches)	87%	moderate
December Weather	2°C (36°F)	60 mm (2.4 inches)	88%	low