January Weather in Wielbark, Poland

Last updated: August 27, 2025

In Wielbark, Poland, the average temperature in January hovers around -1°C (30°F). Conditions can be contrasted with a minimum of -23°C (-10°F) and a maximum of 10°C (50°F). Expect some drizzle, with an average precipitation of 41 mm (1.6 in) spread across 11 days. The air can feel quite damp, boasting an average humidity of 92%, making it a chilly yet atmospheric time of year.

January Temperature in Wielbark

In January in Wielbark, the average temperature is -1°C (30°F), with maximums reaching 10°C (50°F) and minimums plummeting to -23°C (-10°F). Travelers should be prepared for cold weather and pack accordingly to enjoy their visit.

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

The chart illustrates January temperature patterns in Wielbark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wielbark, 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 -23°C (-10°F).

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

January Precipitation in Wielbark

In Wielbark in January, the precipitation amount is 41 mm (1.6 in) over the course of 11 days.

January Precipitation Trends in Wielbark

The chart displays monthly precipitation patterns in Wielbark, 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 Wielbark, January typically receives around 41 mm (1.6 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 Wielbark

In Wielbark in January humidity is 92%. With an average temperature of -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities challenging and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in Wielbark

This chart illustrates the average monthly humidity levels in Wielbark, 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 Wielbark is approximately 92%, 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 Wielbark

In Wielbark 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 Wielbark.

Maximum UV Index Levels in Wielbark for January

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

Data source: Wielbark 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 Wielbark Compares to Other Months

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

This table compares monthly weather conditions in Wielbark, 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)	41 mm (1.6 inches)	92%	low
February Weather	0°C (32°F)	41 mm (1.6 inches)	90%	low
March Weather	3°C (37°F)	43 mm (1.7 inches)	87%	moderate
April Weather	8°C (46°F)	38 mm (1.5 inches)	76%	moderate
May Weather	13°C (55°F)	86 mm (3.4 inches)	58%	high
June Weather	19°C (66°F)	63 mm (2.5 inches)	56%	very high
July Weather	19°C (66°F)	95 mm (3.7 inches)	59%	very high
August Weather	18°C (66°F)	73 mm (2.9 inches)	60%	high
September Weather	14°C (58°F)	73 mm (2.9 inches)	71%	moderate
October Weather	9°C (49°F)	63 mm (2.5 inches)	86%	moderate
November Weather	5°C (41°F)	35 mm (1.4 inches)	90%	low
December Weather	1°C (34°F)	50 mm (2.0 inches)	93%	low