December Weather in Rona de Sus, Romania

Last updated: August 27, 2025

In December, the average temperature in Rona de Sus, Romania hovers around 0°C (31°F), with a minimum dip to -20°C (-3°F) and a maximum rise to 12°C (53°F). Expect 123 mm (4.8 in) of precipitation over 19 days, contributing to an average humidity level of 92%.

December Temperature in Rona de Sus

In December in Rona de Sus, the average temperature is 0°C (31°F). Maximums can reach 12°C (53°F), and minimums can be as low as -20°C (-3°F). Travelers should be prepared for cold weather and a wide range of temperatures if visiting during this time.

December Weather in Rona de Sus: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rona de Sus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rona de Sus, December typically has an average temperature of 0°C (31°F), with highs reaching up to 12°C (53°F) and lows dropping to around -20°C (-3°F).

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

December Precipitation in Rona de Sus

In Rona de Sus in December, the total precipitation amount is 123 mm (4.8 in) spread over 19 days.

December Precipitation Trends in Rona de Sus

The chart displays monthly precipitation patterns in Rona de Sus, 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 Rona de Sus, December typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 19 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 Rona de Sus

In Rona de Sus in December, humidity is 92%. With an average temperature of 0°C (31°F), this humidity feels like a chilling blanket that wraps around you, making every step feel heavier and leaving you longing for warmth as you navigate the damp, cold air—a challenging environment for traveling.

December Average Humidity in Rona de Sus

This chart illustrates the average monthly humidity levels in Rona de Sus, 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 Rona de Sus 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 Rona de Sus

In Rona de Sus 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 Rona de Sus, you can visit Hourly UV Index in Rona de Sus.

Maximum UV Index Levels in Rona de Sus for December

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

Data source: Rona de Sus 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 Rona de Sus Compares to Other Months

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

This table compares monthly weather conditions in Rona de Sus, 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 (26°F)	75 mm (3.0 inches)	93%	low
February Weather	-1°C (30°F)	110 mm (4.3 inches)	88%	moderate
March Weather	2°C (36°F)	85 mm (3.4 inches)	86%	moderate
April Weather	8°C (46°F)	67 mm (2.7 inches)	79%	high
May Weather	12°C (54°F)	152 mm (6.0 inches)	71%	very high
June Weather	17°C (63°F)	130 mm (5.1 inches)	71%	very high
July Weather	17°C (64°F)	129 mm (5.1 inches)	64%	very high
August Weather	18°C (65°F)	82 mm (3.2 inches)	55%	very high
September Weather	13°C (56°F)	90 mm (3.5 inches)	64%	high
October Weather	8°C (47°F)	88 mm (3.4 inches)	83%	moderate
November Weather	4°C (40°F)	69 mm (2.7 inches)	91%	low
December Weather	0°C (31°F)	123 mm (4.8 inches)	92%	low