January Weather in Osiek, Poland

Last updated: August 27, 2025

In January, the average temperature in Osiek, Poland hovers around 1°C (34°F). Expect a range of temperatures, with a minimum of -14°C (7°F) and a maximum reaching 14°C (57°F). The month brings about 40 mm (1.6 in) of precipitation over roughly 10 days, contributing to an average humidity level of a notable 89%.

January Temperature in Osiek

In January in Osiek, the average temperature is 1°C (34°F). Maximums can reach 14°C (57°F), while minimums can drop as low as -14°C (7°F). Be prepared for chilly weather and dress in layers to stay comfortable while exploring.

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

The chart illustrates January temperature patterns in Osiek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osiek, January typically has an average temperature of 1°C (34°F), with highs reaching up to 14°C (57°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Osiek

In Osiek in January, the precipitation amount is 40 mm (1.6 in) over a span of 10 days.

January Precipitation Trends in Osiek

The chart displays monthly precipitation patterns in Osiek, 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 Osiek, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Osiek

In Osiek in January humidity is 89%. With an average temperature of 1°C (34°F), this humidity feels like a chilling dampness that seeps into your bones, making travel uncomfortable and requiring extra layers to combat the cold and moisture.

January Average Humidity in Osiek

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

In Osiek in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Osiek.

Maximum UV Index Levels in Osiek for January

The chart shows the monthly maximum UV Index (UVI) for Osiek 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 Osiek typically reaches 1, which falls under the low exposure category.

Data source: Osiek 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 Osiek Compares to Other Months

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

This table compares monthly weather conditions in Osiek, 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 (34°F)	40 mm (1.6 inches)	89%	low
February Weather	2°C (36°F)	44 mm (1.7 inches)	87%	low
March Weather	5°C (41°F)	42 mm (1.6 inches)	84%	moderate
April Weather	9°C (49°F)	39 mm (1.5 inches)	78%	moderate
May Weather	14°C (57°F)	68 mm (2.7 inches)	63%	high
June Weather	20°C (68°F)	63 mm (2.5 inches)	63%	very high
July Weather	20°C (68°F)	67 mm (2.7 inches)	61%	very high
August Weather	20°C (69°F)	71 mm (2.8 inches)	65%	high
September Weather	15°C (60°F)	70 mm (2.7 inches)	72%	high
October Weather	11°C (52°F)	66 mm (2.6 inches)	80%	moderate
November Weather	6°C (43°F)	35 mm (1.4 inches)	87%	low
December Weather	3°C (37°F)	51 mm (2.0 inches)	91%	low