January Weather in Reni, Ukraine

Last updated: August 28, 2025

In January, the average temperature in Reni, Ukraine hovers around 0°C (32°F). Be prepared for chilly conditions, as temperatures can drop as low as -17°C (1°F), with highs reaching 14°C (57°F). Expect about 28 mm (1.1 in) of precipitation spread over 5 days, contributing to an average humidity of 87%.

January Temperature in Reni

In January in Reni, the average temperature is 0°C (32°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -17°C (1°F). Be prepared for a chilly adventure and dress in layers to enjoy all that Reni has to offer during this month.

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

The chart illustrates January temperature patterns in Reni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reni, January typically has an average temperature of 0°C (32°F), with highs reaching up to 14°C (57°F) and lows dropping to around -17°C (1°F).

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

January Precipitation in Reni

In Reni in January, the precipitation amount is 28 mm (1.1 in) over a period of 5 days.

January Precipitation Trends in Reni

The chart displays monthly precipitation patterns in Reni, 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 Reni, January typically receives around 28 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 Reni

In Reni in January, humidity is 87%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your skin, making travel uncomfortable and cold, as each breath brings a heavy moisture that seeps into your clothes.

January Average Humidity in Reni

This chart illustrates the average monthly humidity levels in Reni, 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 Reni is approximately 87%, 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 Reni

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

Maximum UV Index Levels in Reni for January

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

Data source: Reni 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 Reni Compares to Other Months

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

This table compares monthly weather conditions in Reni, 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 (32°F)	28 mm (1.1 inches)	87%	low
February Weather	3°C (37°F)	31 mm (1.2 inches)	83%	moderate
March Weather	6°C (43°F)	37 mm (1.4 inches)	80%	moderate
April Weather	12°C (53°F)	38 mm (1.5 inches)	76%	high
May Weather	18°C (64°F)	43 mm (1.7 inches)	73%	very high
June Weather	22°C (73°F)	79 mm (3.1 inches)	68%	very high
July Weather	24°C (76°F)	47 mm (1.8 inches)	65%	very high
August Weather	25°C (77°F)	18 mm (0.7 inches)	53%	very high
September Weather	20°C (68°F)	25 mm (1.0 inches)	61%	high
October Weather	13°C (56°F)	45 mm (1.8 inches)	77%	moderate
November Weather	8°C (46°F)	32 mm (1.2 inches)	85%	moderate
December Weather	3°C (38°F)	50 mm (2.0 inches)	86%	low