January Weather in Sai, Romania

Last updated: August 27, 2025

In January, the average temperature in Sai, Romania hovers around -1°C (31°F). Expect chilly conditions with a minimum dip of -18°C (1°F) and a maximum reaching 12°C (55°F). Precipitation is fairly common, totaling 56 mm (2.2 in) over approximately 10 days, while average humidity remains high at 93%.

January Temperature in Sai

In January in Sai, the average temperature is -1°C (31°F), with maximums reaching 12°C (55°F) and minimums dropping as low as -18°C (1°F). This chilly climate makes it essential for travelers to bundle up and prepare for potentially frigid conditions.

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

The chart illustrates January temperature patterns in Sai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sai, January typically has an average temperature of -1°C (31°F), with highs reaching up to 12°C (55°F) and lows dropping to around -18°C (1°F).

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

January Precipitation in Sai

In Sai in January, the precipitation amount is 56 mm (2.2 in) over the course of 10 days.

January Precipitation Trends in Sai

The chart displays monthly precipitation patterns in Sai, 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 Sai, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 10 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 Sai

In Sai in January, humidity is 93%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as the cold air clings to your skin and dampens any warmth you might find.

January Average Humidity in Sai

This chart illustrates the average monthly humidity levels in Sai, 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 Sai is approximately 93%, 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 Sai

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

Maximum UV Index Levels in Sai for January

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

Data source: Sai 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 Sai Compares to Other Months

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

This table compares monthly weather conditions in Sai, 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)	56 mm (2.2 inches)	93%	low
February Weather	3°C (37°F)	76 mm (3.0 inches)	88%	moderate
March Weather	6°C (43°F)	54 mm (2.1 inches)	86%	moderate
April Weather	11°C (53°F)	54 mm (2.1 inches)	79%	high
May Weather	16°C (61°F)	98 mm (3.8 inches)	71%	very high
June Weather	21°C (70°F)	101 mm (4.0 inches)	71%	very high
July Weather	22°C (72°F)	85 mm (3.4 inches)	64%	very high
August Weather	23°C (74°F)	50 mm (2.0 inches)	55%	very high
September Weather	18°C (64°F)	58 mm (2.3 inches)	64%	high
October Weather	12°C (54°F)	59 mm (2.3 inches)	83%	moderate
November Weather	7°C (45°F)	55 mm (2.2 inches)	91%	low
December Weather	3°C (37°F)	91 mm (3.6 inches)	92%	low