January Weather in Plesa, Romania

Last updated: August 27, 2025

In January, the average temperature in Plesa, Romania hovers around 0°C (31°F). While you might experience chilly nights with minimums plummeting to -17°C (2°F), the days can warm up to a comfortable 14°C (57°F). Precipitation during this month totals around 27 mm (1.1 in), spread over about 5 days, and the air remains quite moist, with an average humidity of 89%.

January Temperature in Plesa

In January in Plesa, the average temperature is 0°C (31°F). Maximums can reach 14°C (57°F), while minimums can drop as low as -17°C (2°F). Be prepared for chilly conditions and pack accordingly if you're planning to travel during this time.

January Weather in Plesa: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Plesa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plesa, January typically has an average temperature of 0°C (31°F), with highs reaching up to 14°C (57°F) and lows dropping to around -17°C (2°F).

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

January Precipitation in Plesa

In Plesa in January, the precipitation amount is 27 mm (1.1 in) over a period of 5 days.

January Precipitation Trends in Plesa

The chart displays monthly precipitation patterns in Plesa, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Plesa, January typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Plesa

In Plesa in January, humidity is 89%. With an average temperature of 0°C (31°F), this humidity feels like a chilly blanket enveloping you, making every step feel heavier and the air thick, which can make traveling quite uncomfortable and draining.

January Average Humidity in Plesa

This chart illustrates the average monthly humidity levels in Plesa, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Plesa is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Plesa

In Plesa in January, 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 Plesa, you can visit Hourly UV Index in Plesa.

Maximum UV Index Levels in Plesa for January

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

Data source: Plesa January 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 January Weather in Plesa Compares to Other Months

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

This table compares monthly weather conditions in Plesa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	27 mm (1.1 inches)	89%	low
February Weather	2°C (36°F)	36 mm (1.4 inches)	87%	moderate
March Weather	6°C (42°F)	38 mm (1.5 inches)	84%	moderate
April Weather	11°C (52°F)	45 mm (1.8 inches)	78%	high
May Weather	17°C (62°F)	53 mm (2.1 inches)	69%	very high
June Weather	21°C (71°F)	96 mm (3.8 inches)	69%	very high
July Weather	23°C (73°F)	70 mm (2.8 inches)	63%	very high
August Weather	23°C (74°F)	29 mm (1.2 inches)	50%	very high
September Weather	18°C (65°F)	31 mm (1.2 inches)	58%	high
October Weather	12°C (54°F)	37 mm (1.5 inches)	78%	moderate
November Weather	6°C (44°F)	29 mm (1.2 inches)	87%	moderate
December Weather	2°C (36°F)	52 mm (2.0 inches)	88%	low