January Weather in Sacu, Romania

Last updated: August 27, 2025

In January, the average temperature in Sacu, Romania hovers around -1°C (31°F). You might experience a chilling minimum of -21°C (-6°F) and a mild maximum of 15°C (58°F). Be prepared for 62 mm (2.4 in) of precipitation spread over 11 days, contributing to an average humidity of 89%.

January Temperature in Sacu

In January in Sacu, the average temperature is -1°C (31°F), with maximums reaching up to 15°C (58°F) and minimums plummeting as low as -21°C (-6°F). It's essential to pack warm layers to stay comfortable during your travels.

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

The chart illustrates January temperature patterns in Sacu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sacu, January typically has an average temperature of -1°C (31°F), with highs reaching up to 15°C (58°F) and lows dropping to around -21°C (-6°F).

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

January Precipitation in Sacu

In Sacu in January, the precipitation amount is 62 mm (2.4 in) spread over 11 days.

January Precipitation Trends in Sacu

The chart displays monthly precipitation patterns in Sacu, 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 Sacu, January typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 11 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 Sacu

In Sacu in January humidity is 89%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and urging you to seek warmth indoors.

January Average Humidity in Sacu

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

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

Maximum UV Index Levels in Sacu for January

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

Data source: Sacu 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 Sacu Compares to Other Months

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

This table compares monthly weather conditions in Sacu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	62 mm (2.4 inches)	89%	low
February Weather	3°C (38°F)	65 mm (2.6 inches)	86%	moderate
March Weather	6°C (43°F)	65 mm (2.6 inches)	82%	moderate
April Weather	11°C (52°F)	59 mm (2.3 inches)	73%	high
May Weather	15°C (60°F)	104 mm (4.1 inches)	74%	very high
June Weather	20°C (68°F)	107 mm (4.2 inches)	70%	very high
July Weather	21°C (70°F)	76 mm (3.0 inches)	70%	very high
August Weather	22°C (72°F)	62 mm (2.4 inches)	59%	very high
September Weather	17°C (63°F)	52 mm (2.0 inches)	67%	high
October Weather	12°C (54°F)	60 mm (2.4 inches)	82%	moderate
November Weather	8°C (46°F)	52 mm (2.1 inches)	89%	moderate
December Weather	3°C (37°F)	98 mm (3.9 inches)	91%	low