January Weather in Grudziadz, Poland

Last updated: August 27, 2025

In January, the average temperature in Grudziadz, Poland hovers around 0°C (33°F), with fluctuations ranging from a chilly -19°C (-3°F) to a mild 11°C (52°F). This period sees about 42 mm (1.6 in) of precipitation over 11 days, ensuring the air is quite humid, with an average humidity level of 91%.

January Temperature in Grudziadz

In January in Grudziadz, the average temperature is 0°C (33°F). The maximum can reach 11°C (52°F), and the minimum can be as low as -19°C (-3°F). Be prepared for chilly weather and pack accordingly if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Grudziadz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grudziadz, January typically has an average temperature of 0°C (33°F), with highs reaching up to 11°C (52°F) and lows dropping to around -19°C (-3°F).

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

January Precipitation in Grudziadz

In Grudziadz in January, the precipitation amount is 42 mm (1.6 in) spread over 11 days.

January Precipitation Trends in Grudziadz

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

In Grudziadz 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 Grudziadz

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

In Grudziadz 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 Grudziadz.

Maximum UV Index Levels in Grudziadz for January

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

Data source: Grudziadz 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 Grudziadz Compares to Other Months

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

This table compares monthly weather conditions in Grudziadz, 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	0°C (33°F)	40 mm (1.6 inches)	90%	low
March Weather	4°C (39°F)	39 mm (1.5 inches)	87%	moderate
April Weather	8°C (47°F)	39 mm (1.5 inches)	79%	moderate
May Weather	13°C (55°F)	84 mm (3.3 inches)	63%	high
June Weather	18°C (65°F)	75 mm (2.9 inches)	61%	very high
July Weather	19°C (66°F)	104 mm (4.1 inches)	63%	very high
August Weather	19°C (66°F)	66 mm (2.6 inches)	65%	high
September Weather	15°C (59°F)	71 mm (2.8 inches)	75%	moderate
October Weather	10°C (51°F)	63 mm (2.5 inches)	85%	moderate
November Weather	6°C (42°F)	38 mm (1.5 inches)	90%	low
December Weather	2°C (35°F)	47 mm (1.8 inches)	93%	low