January Weather in Lack, Poland

Last updated: August 27, 2025

In January, the average temperature in Lack, Poland hovers around 0°C (32°F), with minimums dipping to -16°C (3°F) and highs reaching 11°C (53°F). Expect 40 mm (1.6 in) of precipitation spread over 9 days, contributing to a notably high average humidity of 91%.

January Temperature in Lack

In January in Lack, the average temperature is 0°C (32°F). The maximum can reach 11°C (53°F) and the minimum can be as low as -16°C (3°F). Travelers should prepare for a wide range of temperatures and dress in layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Lack, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lack, January typically has an average temperature of 0°C (32°F), with highs reaching up to 11°C (53°F) and lows dropping to around -16°C (3°F).

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

January Precipitation in Lack

In Lack in January, the precipitation amount is 40 mm (1.6 in) over the course of 9 days.

January Precipitation Trends in Lack

The chart displays monthly precipitation patterns in Lack, 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 Lack, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 9 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 Lack

In Lack in January, humidity is 91%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that penetrates your clothes, making every movement feel heavy and uncomfortable for traveling.

January Average Humidity in Lack

This chart illustrates the average monthly humidity levels in Lack, 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 Lack is approximately 91%, 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 Lack

In Lack 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 Lack.

Maximum UV Index Levels in Lack for January

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

Data source: Lack 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 Lack Compares to Other Months

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

This table compares monthly weather conditions in Lack, 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)	40 mm (1.6 inches)	91%	low
February Weather	1°C (34°F)	45 mm (1.8 inches)	90%	low
March Weather	4°C (39°F)	39 mm (1.6 inches)	87%	moderate
April Weather	9°C (48°F)	35 mm (1.4 inches)	79%	moderate
May Weather	13°C (56°F)	82 mm (3.2 inches)	63%	high
June Weather	19°C (67°F)	69 mm (2.7 inches)	61%	very high
July Weather	20°C (67°F)	76 mm (3.0 inches)	63%	very high
August Weather	20°C (68°F)	76 mm (3.0 inches)	65%	high
September Weather	15°C (59°F)	80 mm (3.2 inches)	75%	moderate
October Weather	10°C (51°F)	64 mm (2.5 inches)	85%	moderate
November Weather	6°C (42°F)	32 mm (1.3 inches)	90%	low
December Weather	2°C (35°F)	46 mm (1.8 inches)	93%	low