January Weather in Leu, Romania

Last updated: August 27, 2025

In January, the average temperature in Leu, Romania hovers around 0°C (33°F). Expect chilly conditions with minimums plunging to -21°C (-6°F) and highs reaching up to 15°C (60°F). The month brings moderate rainfall, with 44 mm (1.7 in) expected over 7 days. Additionally, the air remains quite humid, with an average humidity level of 91%, making it feel even colder.

January Temperature in Leu

In January in Leu, the average temperature is 0°C (33°F). Maximums can reach 15°C (60°F), while minimums can drop to as low as -21°C (-6°F). It's advisable to pack layers and be prepared for a range of temperatures when traveling during this time.

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

The chart illustrates January temperature patterns in Leu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leu, January typically has an average temperature of 0°C (33°F), with highs reaching up to 15°C (60°F) and lows dropping to around -21°C (-6°F).

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

January Precipitation in Leu

In Leu in January, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

January Precipitation Trends in Leu

The chart displays monthly precipitation patterns in Leu, 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 Leu, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 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 Leu

In Leu in January, humidity is 91%. With an average temperature of 0°C (33°F), this humidity feels like an icy dampness that seeps into your bones, making every step feel heavier and requiring extra layers to stay warm while traveling.

January Average Humidity in Leu

This chart illustrates the average monthly humidity levels in Leu, 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 Leu is approximately 91%, 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 Leu

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

Maximum UV Index Levels in Leu for January

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

Data source: Leu 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 Leu Compares to Other Months

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

This table compares monthly weather conditions in Leu, 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 (33°F)	44 mm (1.7 inches)	91%	low
February Weather	4°C (39°F)	40 mm (1.6 inches)	86%	moderate
March Weather	7°C (45°F)	66 mm (2.6 inches)	83%	high
April Weather	13°C (55°F)	37 mm (1.5 inches)	74%	high
May Weather	18°C (65°F)	83 mm (3.3 inches)	70%	very high
June Weather	22°C (72°F)	99 mm (3.9 inches)	67%	very high
July Weather	25°C (77°F)	61 mm (2.4 inches)	65%	very high
August Weather	26°C (79°F)	23 mm (0.9 inches)	51%	very high
September Weather	21°C (69°F)	15 mm (0.6 inches)	58%	high
October Weather	13°C (57°F)	63 mm (2.5 inches)	80%	moderate
November Weather	8°C (46°F)	45 mm (1.8 inches)	88%	moderate
December Weather	3°C (37°F)	58 mm (2.3 inches)	90%	low