January Weather in Wiorek, Poland

Last updated: August 27, 2025

In January, the average temperature in Wiorek, Poland hovers around 1°C (34°F), with a minimum dipping to -18°C (0°F) and peaking at 12°C (55°F). Be prepared for some damp days, as the area experiences about 45 mm (1.8 in) of precipitation over 10 days, all while humidity levels remain high at an average of 90%.

January Temperature in Wiorek

In January in Wiorek, the average temperature is 1°C (34°F). Maximums can reach 12°C (55°F), while minimums can drop as low as -18°C (0°F). Be prepared for cold weather and pack accordingly if you're traveling during this time.

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

The chart illustrates January temperature patterns in Wiorek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wiorek, January typically has an average temperature of 1°C (34°F), with highs reaching up to 12°C (55°F) and lows dropping to around -18°C (0°F).

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

January Precipitation in Wiorek

In Wiorek in January, the precipitation amount is 45 mm (1.8 in) spread over a duration of 10 days.

January Precipitation Trends in Wiorek

The chart displays monthly precipitation patterns in Wiorek, 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 Wiorek, January typically receives around 45 mm (1.8 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 Wiorek

In Wiorek in January, humidity is 90%. With an average temperature of 1°C (34°F), this humidity feels like you're wrapped in a cold, damp blanket, making travel uncomfortable and requiring extra layers to combat the chill.

January Average Humidity in Wiorek

This chart illustrates the average monthly humidity levels in Wiorek, 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 Wiorek is approximately 90%, 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 Wiorek

In Wiorek 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 Wiorek.

Maximum UV Index Levels in Wiorek for January

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

Data source: Wiorek 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 Wiorek Compares to Other Months

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

This table compares monthly weather conditions in Wiorek, 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)	45 mm (1.8 inches)	90%	low
February Weather	2°C (35°F)	45 mm (1.8 inches)	90%	low
March Weather	4°C (40°F)	42 mm (1.6 inches)	87%	moderate
April Weather	9°C (49°F)	33 mm (1.3 inches)	80%	moderate
May Weather	14°C (57°F)	65 mm (2.5 inches)	67%	high
June Weather	19°C (67°F)	68 mm (2.7 inches)	67%	very high
July Weather	20°C (67°F)	90 mm (3.5 inches)	67%	very high
August Weather	20°C (68°F)	63 mm (2.5 inches)	67%	high
September Weather	15°C (60°F)	57 mm (2.3 inches)	78%	high
October Weather	11°C (52°F)	60 mm (2.4 inches)	84%	moderate
November Weather	6°C (43°F)	39 mm (1.5 inches)	89%	low
December Weather	2°C (36°F)	48 mm (1.9 inches)	92%	low