January Weather in Chelmno, Poland

Last updated: August 27, 2025

In January, the average temperature in Chelmno, Poland hovers around 0°C (33°F), with fluctuations ranging from a brisk -18°C (-1°F) to a milder 11°C (53°F). Visitors can expect 42 mm (1.6 in) of precipitation over about 10 days, contributing to an average humidity of a high 91%.

January Temperature in Chelmno

In January in Chelmno, the average temperature is 0°C (33°F). Maximums can reach 11°C (53°F), while minimums can drop to as low as -18°C (-1°F). Travelers should prepare for a wide range of temperatures and dress accordingly to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Chelmno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chelmno, January typically has an average temperature of 0°C (33°F), with highs reaching up to 11°C (53°F) and lows dropping to around -18°C (-1°F).

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

January Precipitation in Chelmno

In Chelmno in January, the precipitation amount is 42 mm (1.6 in) over the course of 10 days.

January Precipitation Trends in Chelmno

The chart displays monthly precipitation patterns in Chelmno, 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 Chelmno, January typically receives around 42 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 Chelmno

In Chelmno in January, humidity is 91%. With an average temperature of 0°C (33°F), this humidity feels like an icy dampness that seeps into your bones, making every step feel heavier and requiring extra layers to stay warm while traveling.

January Average Humidity in Chelmno

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

In Chelmno 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 Chelmno.

Maximum UV Index Levels in Chelmno for January

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

Data source: Chelmno 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 Chelmno Compares to Other Months

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

This table compares monthly weather conditions in Chelmno, 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 (33°F)	42 mm (1.6 inches)	91%	low
February Weather	1°C (33°F)	41 mm (1.6 inches)	90%	low
March Weather	4°C (39°F)	39 mm (1.6 inches)	87%	moderate
April Weather	8°C (47°F)	38 mm (1.5 inches)	79%	moderate
May Weather	13°C (55°F)	83 mm (3.3 inches)	63%	high
June Weather	18°C (65°F)	74 mm (2.9 inches)	61%	very high
July Weather	19°C (66°F)	110 mm (4.3 inches)	63%	very high
August Weather	19°C (66°F)	66 mm (2.6 inches)	65%	high
September Weather	15°C (59°F)	68 mm (2.7 inches)	75%	moderate
October Weather	10°C (51°F)	61 mm (2.4 inches)	85%	moderate
November Weather	6°C (42°F)	38 mm (1.5 inches)	90%	low
December Weather	2°C (35°F)	45 mm (1.8 inches)	93%	low