December Weather in Boian, Romania

Last updated: August 27, 2025

In December, the average temperature in Boian, Romania hovers around 1°C (34°F). Be prepared for a significant range, as temperatures can drop as low as -13°C (9°F) or soar to a mild 14°C (57°F). This month experiences around 56 mm (2.2 in) of precipitation spread over 12 days, contributing to a high average humidity of 92%. Don't forget your umbrella!

December Temperature in Boian

In December in Boian, the average temperature is 1°C (34°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop as low as -13°C (9°F). Travelers should be prepared for a mix of chilly days and potential cold snaps.

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

The chart illustrates December temperature patterns in Boian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boian, December typically has an average temperature of 1°C (34°F), with highs reaching up to 14°C (57°F) and lows dropping to around -13°C (9°F).

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

December Precipitation in Boian

In Boian in December, the precipitation amount is 56 mm (2.2 in) spread over 12 days.

December Precipitation Trends in Boian

The chart displays monthly precipitation patterns in Boian, 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 Boian, December typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 12 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 Boian

In Boian in December humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.

December Average Humidity in Boian

This chart illustrates the average monthly humidity levels in Boian, 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 Boian 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 Boian

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

Maximum UV Index Levels in Boian for December

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

Data source: Boian 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 Boian Compares to Other Months

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

This table compares monthly weather conditions in Boian, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	26 mm (1.0 inches)	93%	low
February Weather	2°C (35°F)	41 mm (1.6 inches)	88%	moderate
March Weather	5°C (41°F)	43 mm (1.7 inches)	86%	moderate
April Weather	11°C (51°F)	39 mm (1.6 inches)	79%	high
May Weather	15°C (60°F)	91 mm (3.6 inches)	71%	very high
June Weather	20°C (68°F)	101 mm (4.0 inches)	71%	very high
July Weather	21°C (70°F)	78 mm (3.1 inches)	64%	very high
August Weather	22°C (72°F)	55 mm (2.2 inches)	55%	very high
September Weather	17°C (63°F)	48 mm (1.9 inches)	64%	high
October Weather	11°C (52°F)	42 mm (1.7 inches)	83%	moderate
November Weather	6°C (42°F)	30 mm (1.2 inches)	91%	moderate
December Weather	1°C (34°F)	56 mm (2.2 inches)	92%	low