January Weather in Biertowice, Poland

Last updated: August 27, 2025

In Biertowice, Poland during January, the average temperature hovers around -1°C (30°F). Expect a minimum chill of -20°C (-4°F) and a maximum warmth of 10°C (50°F). With 49 mm (1.9 in) of precipitation spread over 11 days, be prepared for a variety of weather. The average humidity is a notable 90%, making for a crisp and damp atmosphere.

January Temperature in Biertowice

In January in Biertowice, the average temperature is -1°C (30°F), with a maximum that can reach 10°C (50°F) and a minimum that can drop as low as -20°C (-4°F). Travelers should prepare for a chilly climate and pack layers to stay comfortable in varying temperatures.

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

The chart illustrates January temperature patterns in Biertowice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biertowice, January typically has an average temperature of -1°C (30°F), with highs reaching up to 10°C (50°F) and lows dropping to around -20°C (-4°F).

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

January Precipitation in Biertowice

In Biertowice in January, the total precipitation amount is 49 mm (1.9 in) spread over 11 days.

January Precipitation Trends in Biertowice

The chart displays monthly precipitation patterns in Biertowice, 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 Biertowice, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 11 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 Biertowice

In Biertowice in January, humidity is 90%. With an average temperature of -1°C (30°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making outdoor activities uncomfortable and travel quite challenging.

January Average Humidity in Biertowice

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

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

Maximum UV Index Levels in Biertowice for January

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

Data source: Biertowice 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 Biertowice Compares to Other Months

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

This table compares monthly weather conditions in Biertowice, 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 (30°F)	49 mm (1.9 inches)	90%	low
February Weather	1°C (33°F)	71 mm (2.8 inches)	87%	moderate
March Weather	3°C (38°F)	56 mm (2.2 inches)	83%	moderate
April Weather	8°C (46°F)	77 mm (3.0 inches)	76%	high
May Weather	12°C (54°F)	136 mm (5.3 inches)	70%	high
June Weather	18°C (64°F)	107 mm (4.2 inches)	71%	very high
July Weather	18°C (65°F)	125 mm (4.9 inches)	67%	very high
August Weather	18°C (65°F)	144 mm (5.7 inches)	64%	high
September Weather	14°C (57°F)	124 mm (4.9 inches)	67%	high
October Weather	9°C (49°F)	96 mm (3.8 inches)	83%	moderate
November Weather	5°C (40°F)	56 mm (2.2 inches)	90%	low
December Weather	0°C (33°F)	79 mm (3.1 inches)	91%	low